Alaska Paleontological Database

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Authors:

Furer, F. C. ,

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Date:

/1971

Title:

Appendix B: Paleontology data, in Furer, L.C., Fehlman, R.H.,Taylor, A.M>, Self, G.W. and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol. 1.. GMC Data Report 464B

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DR 8731 - 6798-3 , Black River , Deacon Rock Section, Sections 18 + 22, T 25 N, R 22E, Black River Quad. A dolomitic limestone breccia. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 15 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Barrem of megafossils

DR 8732 - 6798-4 , Black River , Deacon Rock Section, Sections 18 + 22, T 25 N, R 22E, Black River Quad A finely brecciated dolomitic limestone This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310)

Barren of megafossils

DR 8734 - 6798-6 , Black River , Deacon Rock Section, Sections 18 + 22, T 25 N, R 22E, Black River Quad A finely oolitic limestone. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River.

Barren of megafossils

DR 8735 - 6798-7 , Black River , Deacon Rock Section, Sections 18 + 22, T 25 N, R 22E, Black River Quad. Brecciated dolomitic limestone. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310) This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River.

Barren of megafossils

DR 8739 - 6798-11 , Black River , Deacon Rock Section, Sections 18 + 22, T 25 N, R 22E, Black River Quad A dense calcilutite. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River.

Barrem of megafossils

DR 8740 - 6794-12 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad, A dense calcilutite. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). For diagram illustrating this section see Sheet 15 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River.

Eofletcheria cf. incerta

indet. trilobites

DR 8742 - 6719-14 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. Coarsely crystalline dolomitic limestone. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310) For diagram illustrating this section see Sheet 15 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River.

indet. ostracodes

DR 8745 - 6798-17 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. Coarsely crystalline dolomitic limestone This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

indet. gastropod

DR 8319 - 6798-18 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A mottled, sandy, dolomitic limestone. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River.

Maclurites sp.

Ostracodes

DR 8772 - 6928-23 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A crinoidal grainstone This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Protaraea sp.

Corrugopora cf. rhabdota

Fletcheria sp.

Paleofavosites cf. P. kirki

Heliolites cf. H. spongiosa

Praesopora sp.

Pycnolithus sp.

DR 8771 - 6798-24 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A crinoidal packstone This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Columnostroma sp.

Eridotrypa? sp.

Syringoporella sp.

Entelophyllum cf. E. porvum

Indet. ostracodes

crinoid columnals

Rhabdacanthia

DR 8770 - 6798-25 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Coleen Quad. A laminar stromatoporoid bindstone This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Palaeophyllum?

Eridotrypa? sp.

Colmnostroma? sp.

Crinoids

DR 8769 - 6798-26 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A crinoidal grainstone This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Rhabdacanthia 20884

Heliolites cf.banandei

Columnostroma sp.

Favosites sp.

indet. brachiopod

Eridotrypa? sp.

DR 8768 - 6798-27 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A bindstone with packstone matrix. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Rhabdacanthia 20884

Columnostroma sp.

"Stromatactis"

Stromatopora sp.

Crinoids

DR 8767 - 6798-28 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A bindstone with packstone matrix.This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Rhabdacanthia 20884

Clathrocoilona sp.

Euryamphipora sp.

indet. gastropods

algal ? coats

DR 8766 - 6798-29 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A stromatoporoid framestone to bindstone. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Trupetostroma sp.

Coenites sp.

Euryamphipora sp.

indet. zaphrentid coral

indet. gastropods

algal coats

DR 8765 - 6798-30 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A crinoidal wackestone. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

indet, stromatoporoids

Coenites sp.

Syringopora sp.

Crinoid columnals

DR 8763 - 6798-32 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A stromatactis grainstone This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Vepresiphyllum sp.

Rhabdacanthis sp.

"Stromatactis"

Gasterocoma n. sp.

DR 8762 - 6793-33 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. Rock is a coral floatstone This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310)

Utaratuia sp.

Favosites sp.

Parachaetetes sp.

Cornuproetus sp.

Conocardium sp.

Desquamatia sp.

DR 8759 - 6798-35 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. Rock is a crinoidal grainstone. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Gasterocoma n. sp.

DR 8758 - 6798-36 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. Rock is a crinoidal grainstone. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Indet. laminar stromatoporoid

Crinoid 20611

DR 8757 - 6798-37 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. Crinoidal grainstone with binding organisms. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Parachaetetes sp.

Crinoid 20611

Coenites sp.

"Stromatotactis"

DR 8756 - 6798-38 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. Coral bindstone, grainstone matrix. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Utaratuia 20551

Favosites 20561

Vepresiphyllum sp.

indet. stromatoporoid

DR 8755 - 6798-39 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black Quad. A stromatoporoid - coral bindstone This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Warburgella sp.

Utaratuia sp.

Heterotrypa sp.

Favosites 20561

Alveolites sp.

Vepresiphyllum sp.

Clathrocoilona sp.

Crinoid 20611

DR 8754 - 6798-40 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Rlack River Quad. A coral bindstone. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Utaratuia 20551

Fasciphyllum? sp.

Favosites 20561

Alveolites 20607.

Crinoid columns

DR 8760 - 6798-41 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A coral-byrozoan bindstone, wackestone matrix, This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Cyphotrypa 20886

Syringopora sp.

Indet. ostracodes

Rhabdacanthia 20884

DR 8753 - 6798-42 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A coral framestone This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Utaratuia 20551

Syringopora sp.

Heterotrypa sp.

DR 8752 - 6798-43 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. Bryozoan - rich packstone. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Rhabdacanthia 20884

Cyphotrypa 20886

Alveolites 20607.

Vepresiphyllum sp.

Heterotrypa sp.

Syringopora sp.

Crinoid 20611

indet. bryozoa

DR 8751 - 6798-44 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A tabulate - bryozoan bindstone with wackestone matrix. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Favosites 20561

Syringopora sp.

Heterotrypa sp.

Various indet. bryozoa

DR 8750 - 6798-45 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A tabulate coral bindstone wackestone matrix. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Favosites 20561

Crinoid columnals

DR 8749 - 6798-46 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. Rock is a wackestone with abundant Alveolites. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310)

Alveolites sp.

Favosites 20561

indet. bryozoa

indet. trilobite

large crinoid columnals

DR 8748 - 6798-47 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A bindstone with a wackestone matrix. This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Rhabdacanthia 20884

Heterotrypa sp.

indet, ostracodas

Crinoid columnals

DR 8747 - 6798-48 , Black River , Deacon Rock Section, Sections 18 + 22, T 25N, R 22E, Black River Quad. A brecciated dolomitic limestone This section was sampled at fair to good exposures on the north side of the Porcupine River from the first good exposure east of Deacon Rock (about one mile) eastward nearly to it the first north tributary of the River. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Barren of megafossils

AB 8602 - 6503-38 , Philip Smith Mts , Angry Bee Creek section. The rock is a bafflestone with micrite matrix. The presence of tentaculitids indicates exchange with the basinal shales. Lat. 68 deg. 16'45" (approx), Long. 148 deg. 48' W. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309). .

Thamnopora cf. T. polyforata

Acinophyllum sp.

Tabulophyllum? sp.

Amphipora sp.

Stachyodes sp.

laminar stromatoporoid

Nervostrophia sp.

Tenticospirifer sp.

Carinatina sp. indet.

Spinatrypa sp.

Cyrtospirifer sp.

Homoctenus sp.

crinoid columnals

AB 8603 - 6503-37 , Philip Smith Mts , Angry Bee Creek section. The rock is a bafflestone with micrite matrix. Coral heads up to 18" across are present at this horizon, matrix if a packstone. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309).

Hexagonaria schucherti

AB 8604 - 6503-36 , Black River , Angry Bee Creek section. A laminar stromatoporoid bindstone with micrite matrix. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309) .

laminar stromatoporoid indet.

Thamnopora cf. polyforata

Amphipora sp.

AB 8605 - 6503-35 , Philip Smith Mts , Angry Bee Creek section. A laminar stromatoporoid bindstone with micrite matrix. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309) .

Stachyodes cf. S. costulata

laminar stromatoporoid indet.

Tabulophyllum? sp.

indet. brachiopod

crinoid columnals

AB 8607 - 6503-33 , Philip Smith Mts , Angry Bee Creek section. A bafflestone with a micrite matrix. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309) .

Thamnopora sp.

Amphipora sp.

Stachyodes cf. S. costulata

Acinophyllum sp.

AB 8608 - 6503-32 , Philip Smith Mts , Angry Bee Creek section. A complex bindstone. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309) .

laminar stromatoporoid cf. Trupetostroma sp.

Euryamphipora sp.

Stachyodes costulata

Acinophyllum sp.

AB 8609 - 6503-31 , Philip Smith Mts , Angry Bee Creek section. Rock is partly a bafflestone, partly a bindstone with packstone matrix. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309) .

Stachyodes costulata

Thamnopora cf. cervicornis

Acinophyllum cf. camselli

Amphipora sp.

Aulopora sp.

Thamnopora cf. polyforata

Indet. laminar stromatoporoid

AB 8610 - 6503-30 , Philip Smith Mts , Angry Bee Creek section. Rock is a bindstone with a packstone matrix. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309) .

laminar stromatoporoid cf. Syringostroma

Stachyodes sp.

AB 8611 - 6503-29 , Philip Smith Mts , Angry Bee Creek section. Rock is a floatstone. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309).

Thamnopora cf. cervicornis

Hexagonaria cf. schucherti

Coenites? sp.

indet. gastropods

indet. stromatoporoid

AB 8612 - 6503-28 , Philip Smith Mts , Angry Bee Creek section. A laminar stromatoporoid bindstone. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309) .

Thamnopora sp.

Amphipora sp.

Indet. atrypid

indet. stromatoporoid

AB 8614 - 6503-26 , Philip Smith Mts , Angry Bee Creek section. Rock is a bafflestone with micrite matrix. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309) .

Amphipora sp.

Stachyodes costulata

indet. stromatoporoid

AB 8615 - 6503-25 , Philip Smith Mts , Angry Bee Creek section. Rock is a bafflestone with micrite matrix. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309). .

Thamnopora cf. cervicornis

Amphipora sp.

indet. stromatoporoid

AB 8616 - 6503-24 , Philip Smith Mts , Angry Bee Creek section. A framestone. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309).

massive stromatoporoid cf. Stromatoporella

AB 8617 - 6503-23 , Philip Smith Mts , Angry Bee Creek section. A framestone. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309).

Parallelopora cf. dartingtonensis

Amphipora sp.

AB 8618 - 6503-22 , Philip Smith Mts , Angry Bee Creek section. A framestone. For diagram illustrating this section see Sheet 1 of GMC Report 464 (Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309). .

indet. massive stromatoporoid

YC 8261 - 6701-1 , Philip Smith Mts , Your Creek Section. An oncolite bed. For diagram illustrating this section see Sheet 10 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310)

Coactilium sp.

Girvanella sp.

Euryamphipora sp.

Thamnopora sp.

Indeterminate gastropods

YC 8263 - 6701-3 , Philip Smith Mts , Your Creek Section. An oncolite bed. A coralline biostrome about 2.5' thick consisting mostly of Phillipastraea heads. This section was measured at fair to good exposures on a high ridge and slope on the east side of Your Creek. The top 280 feet of the section is predominantly chert pebble conglomerate (Kanayut) that forms a massive ledge at the top of the ridge. The lower part of this unit contains interbedded quartz sandstones. The Kanayut is underlain by 820 feet of interbedded shale and sandstone that has a thin fossiliferous limestone very near its top (Noatak). The sandstones in this section are fine-grained, silty, ripple marked and contain low angle cross bedding. They are probably maine sandstones. The Noatak is underlain by at least 1300 feet of shale with a few thin sandstone interbeds (Hunt Fork). Six miles northeast of this section the Hunt Fork contains numerous thin beds and lenses of back reef limestone (Frasnian) containing abudant corals, brachiopods, bryozoans and oncolites which were not observed in this section. For diagram illustrating this section see Sheet 10 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310)

Phillipsastrea whittakeri

Thamnopora sp. A

Coenites sp.

Tabulophyllum sp.

Synaptophyllum sp.

Schizophoria sp.

YC 8264 - 6701-4 , Philip Smith Mts , Your Creek Section. A sponge bed. This distinctive biotope, if persistent , might be a useful local marker. The sponges are abundant and finely preserved and apparently represent a new genus. They are thick-walled forms in contrast to most described Devonian sponges. Sponges have not previously been reported from the Alaskan Devonian. For diagram illustrating this section see Sheet 10 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310)

New Hyalosponge genus

Coactilium? sp.

YC 8263 C, F , Philip Smith Mts , Your Creek Section. The following samples were processed for conodonts and found to be barren. For diagram illustrating this section see Sheet 10 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

The sample was examined by H. Richard Lane and found to be barren of conodonta

YC 8264 C, F , Philip Smith Mts , Your Creek Section. The following samples were processed for conodonts and found to be barren. For diagram illustrating this section see Sheet 10 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

The sample was examined by H.R. Lane and found to be barren of conodonta

8600 - 6667-1 , Arctic , FCH 674 Reef, Section 35, T14S, R25E, Arctic Quad., Alaska. This rock is a boundstone with layers of Alveolites alternating with stromatoporoids.

Spinatrypa sp.

Atelodictyon sp.

Alveolites multiperforatus

8601 - 6667-2 , Arctic , FCH 674 Reef, Section 35, T14S, R25E, Arctic Quad., Alaska.

Phillipsastrea whittakeri

Alveolites sp.

Clathrocoilona sp.

Thamnopora sp.

6667-3 - FCH 670 , Arctic , FCH 674 Reef, Section 35, T14S, R25E, Arctic Quad., Alaska.

Schizophoria sp.

Anatrypa? sp.

cf. Trupetostroma

large gastropods

6667-4 - FCH 672 , Arctic , FCH 674 Reef, Section 35, T14S, R25E, Arctic Quad., Alaska. Rock is a framestone.

indet. massive stromatoporoid

6667-5 - FCH 673 , Arctic , FCH 674 Reef, Section 35, T14S, R25E, Arctic Quad., Alaska.

Alveolites cf. multiperforatus

Thamnopora sp.

Cyrtina sp.

Gastropods

crinoid columnals

Indet. atrypid

6667-6 - FCH 674 , Arctic , FCH 674 Reef, Section 35, T14S, R25E, Arctic Quad., Alaska. This rock is a floatstone.

Disphyllum? sp.

indet. stromatoporoid

crinoid columnals

6799-3 - DW 8781 , Black River , Megafossil examination of Deacon West Rock Section, Section 11, T 25 N., R. 21 E,, Black River Quad. Alaska. For diagram illustrating this section see Sheet 13 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Stromatolites

6799-5 - DW 8783 , Black River , Deacon West Rock Section, Section 11, T 25 N., R. 21 E,, Black River Quad. Alaska (Megafossil Examination). Rock is a dense pel-micritic, pellets appear to be fecal in origin. For diagram illustrating this section see Sheet 15 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Stromatolites

6779-8 - DW 8786 , Black River , Deacon West Rock Section, Section 11, T 25 N., R. 21 E,, Black River Quad. Alaska (Megafossil Examination). Rock is a stromatolitic dysmicrite with fenestral porosity interbedded with oolites. For diagram illustrating this section see Sheet 15 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Stromatolites

6779--10 - DW 8788 , Black River , Deacon West Rock Section, Section 11, T 25 N., R. 21 E,, Black River Quad. Alaska (Megafossil Examination). Rock is a brecciated sandy dolomite. For diagram illustrating this section see Sheet 15 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Barren of megafossils

Footage 8209 - 3 , Demarcation Point , Total Eclipse Section Footage 8209 {data from GMC Report 462 Appendix ' B, Paleontology data, p. 21 - based on Amoco Technical Service No. 5793331R, Job. 9779, Locality No. 6661 by H. Richard Lane)

barren of conodonts

Footage 8210 - 4 , Demarcation Point , Total Eclipse Section Footage 8210 {data from GMC Report 462 Appendix ' B, Paleontology data, p. 21 - based on Amoco Technical Service No. 5793331R, Job. 9779, Locality No. 6661 by H. Richard Lane)

barren of condonts

2 - DR-72-8730 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-11, T25S, R22#, Black River Quad., Alaska (from GMC Report 464b. Appendix B; Paleontology data, p. 22-25; subchapter Technical Service No. 5825IR Job No. 9881, Locality 9811, Loc. No. 6798, Report dated March 26, 1973, by H. Richard Lane. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Belodina sp. Taxon no. 3071

3 - DR-72-8731 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-11, T25S, R22#, Black River Quad., Alaska (from GMC Report 464b. Appendix B; Paleontology data, p. 22-25; subchapter Technical Service No. 5825IR Job No. 9881, Locality 9811, Loc. No. 6798, Report dated March 26, 1973, by H. Richard Lane. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Barren of conodonts

4 - DR-72-8732 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-11, T25S, R22#, Black River Quad., Alaska (from GMC Report 464b. Appendix B; Paleontology data, p. 22-25; subchapter Technical Service No. 5825IR Job No. 9881, Locality 9811, Loc. No. 6798, Report dated March 26, 1973, by H. Richard Lane. For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310).

Belodina sp. Taxon no. 3071

5 - DR-72-8733 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska, L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age

Barren of conodonts

7 - DR-72-8735 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska, L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age

Barren of conodonts

9 - DR-72-9737 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska, L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age

indet. conodont Taxon No. 2681

10 - DR-72-8738 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska, L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age

Barren of conodonts

12 - DR-72-8740 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska, L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age

Barren of conodonts

18 - DR-72-8319 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska, L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age.

Barren of conodonts

19 - DR-72-8318 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska, L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age.

Drepanodus sp. (Taxon no. 2618)

20 - DR-72-8320 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska, L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age.

Barren of conodonts

22 - DR-72-8746 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska, L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age.

Barren of conodonts

23 - DR-72-8722 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska.L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age.

Trichonodella sp. (Taxon #2851)

Hindeodella sp. (Taxon #3051)

Panderodus sp. (Taxon # 2865)

indet. conodonts (Taxon #2618)

24 - DR 72-8771 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska.L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age.

Indet. conodonts (Taxon #2618)

25 - DR-72-8770 , Black River , Deacon Rock Section (Loc. 6798), Sections 18-22, T25N, R22#, Black River Quad., Alaska.L.C., and Amoco Oil Co., 2019, Appendix B: Paleontology data, in Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464B. https://doi.org/10.14509/30394 (p. 22) For diagram illustrating this section see Sheet 12 of GMC Report 465 (Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310). Samples 2-19 contain conodonts which are Middle or Upper Ordovician in age.

indet. conodonts (Taxon #2618)