Reference Detail of

Report on Referred Fossils
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Stratigraphic range: Mesozoic
Kinds of fossils: Mollusks
Quadrangle or area: Ugashik
Shipment No.: A-81-3M, 3MA & 3MB
Referred by: Detterman, Robert L.
Report prepared by: Jones, David L. , Miller, John W.
Date: 02/17/1981

Project Ugashik-Karluk 9310-01381; 46 collections.

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79ADt24 (Mesozoic loc. M7283) , Ugashik , Ugashik (A-3) Quadrangle. Sec. 33, T. 34 S., R. 48 W. Latitude 57 deg., 12 min., 02 sec. N., longitude 156 deg., 58 min. 50 sec. W. 4.6 miles north of Chiginagak Volcano.
Canadoceras newberryanum (Meek)
Anomia sp.
Inoceramus schmidti (Michael)
Inoceramus subundatus Meek
79ADt121 (Mesozoic loc. M7285) , Ugashik , Ugashik (C-2) Quadrangle. Sec. 1, T. 29 S., R. 44 W. Latitude 57 deg., 42 min., 31 sec. N., longitude 156 deg., 20 min., 35 sec. W. East rim of Ugashik Crater, 3.1 miles N. 24 deg. E. of junction of Hot Springs Creek and Ugashink Creek. Chignik Formation.
Indeterminate clams which may be non-marine
79ACe25 (Mesozoic loc. M7286) , Ugashik , Ugashink (A-4) Quadrangle. Sec. 33, T. 35 S., R. 49 W. Latitude 57 deg., 07 min., 47 sec. N., longitude 157 deg., 05 min., 56 sec. W. 3.0 miles S. 68 deg. E. of head of Needle Lake.
Inoceramus schmidti (Michael)
Inoceramus subundatus Meek
Venus sp.
Turbo sp.
Dentalium sp.
79ACe59 (Mesozoic loc. M7287) , Ugashik , Ugashik (A-4) Quadrangle. Sec. 28, T. 36 S., R. 50 W. Latitude 57 deg., 02 min., 34 sec. N., longitude 157 deg., 19 min., 37 sec. W. 3.1 miles S. 02 deg. E. of Fork of Painter Creek.
Inoceramus orientalis Sokolow
79AWs17 (Mesozoic loc. M7288) , Ugashik , Ugashik (B-3) Quadrangle. Sec. 10, T. 34 S., R. 47 W. Latitude 57 deg., 15 min., 39 sec. N., longitude 156 deg., 49 min., 25 sec. W. 10.9 miles south of southend of Lower Ugashik Lake.
Ammonite fragment
Buchia mosquensis (von Buch)
Buchia rugosa (Fischer)
Lima sp.
79ACe57A (Mesozoic loc. M7289) , Ugashik , Ugashik (A-4) Quadrangle. Latitude 57 deg., 02 min., 33 sec. N., longitude 157 deg., 19 min., 11 sec. W. Head of Painter Creek. 3.2 miles S. 10 deg. E. of junction of Forks Painter Creek.
Glycimeris sp.
Inoceramus schmidti (Michael)
Inoceramus subundatus Meek
79ADt65 (Mesozoic loc. M7311) , Ugashik , Ugashik (B-3) Quadrangle. Sec. 4, T. 34 S., R. 47 W. Latitude 57 deg., 16 min., 03 sec. N., longitude 156 deg., 50 min., 48 sec. W. 10.3 miles S. 07 deg. W. of south end of Lower Ugashik Lake. Staniukovich Formation.
Buchia mosquensis (von Buch)
Oxytoma sp.
79ACe26 (Mesozoic loc. M7312) , Ugashik , Ugashik (A-4) Quadrangle. Sec. 26, T. 34 S., R. 47 W. Latitude 57 deg., 07 min., 54 sec. N., longitude 157 deg., 05 min., 38 sec. W. 3.1 miles S. 70 deg. E. of south end of Needle Lake. Stanuikovich Formation.
Buchia mosquensis (von Buch)
79ACe27 (Mesozoic loc. M7313) , Ugashik , Ugashik (A-4) Quadrangle. Sec. 25, T. 35 S., R. 49 W. Latitude 57 deg., 07 min., 52 sec. N., longitude 157 deg., 05 min., 27 sec. W. 3.2 miles S. 70 deg. E. of south end of Needle Lake. Staniukovich Formation.
Buchia mosquensis (von Buch)
79ACe28 (Mesozoic loc. M7314) , Ugashik , Ugashik (A-4) Quadrangle. Same general locality as M7313 except about 0.4 miles southeast. Staniukovich Formation.
Buchia mosquensis (von Buch)
Pholadomya sp.
79ADt25 (Mesozoic loc. M7315) , Ugashik , Ugashik (A-3) Quadrangle. Sec. 34, T. 34 S., R. 48 W. Latitude 57 deg., 11 min., 40 sec. N., longitude 156 deg., 58 min., 20 sec. W. 4.2 miles N 08 deg. E of Chiginagak Volcano. Naknek Formation.
Buchia mosquensis (von Buch)
79ADt27A (Mesozoic loc. M7316) , Ugashik , Ugashik (A-3) Quadrangle. Sec. 3, T. 35 S., R. 48 W. Latitude 57 deg., 11 min., 15 sec. N., longitude 156 deg., 58 min., 50 sec. W. 3.6 miles north of Chiginagak Volcano. Naknek Formation.
Buchia mosquensis (von Buch)
79ADt27B (Mesozoic loc. M7317) , Ugashik , Ugashik (A-3) Quadrangle. Same as M7316 except about 500 feet lower in section. Naknek Formation.
Buchia blanfordiana (Stoliczka)
79ADt28 (Mesozoic loc. M7318) , Ugashik , Ugashik (A-3) Quadrangle. Sec. 10, T. 35 S., R. 48 W. Latitude 57 deg., 10 min., 38 sec. N., longitude 156 deg., 58 min., 05 sec. W. 3 miles N. 12 deg. E. of Chigninagak Volcano. Naknek Formation.
Buchia mosquensis (von Buch)
79ADt29 (Mesozoic loc. M7319) , Ugashik , Ugashik (A-3) Quadrangle. Sec. 10, T. 35 S., R. 48 W. Latitude 57 deg., 12 min. N., longitude 156 deg., 58 min., 50 sec. W. 2.9 miles north of Chiginagak Volcano. Naknek Formation.
Buchia mosquensis (von Buch)
79ADt49 (Mesozoic loc. M7320) , Ugashik , Ugashik (A-4) Quadrangle. Sec. 22, T. 36 S., R. 49 W. Latitude 57 deg., 03 min., 45 sec. N., longitude 157 deg., 08 min., 45 sec. W. 6.1 miles S. 10 deg. E. of south end of Needle Lake. Naknek Formation.
Buchia mosquensis (von Buch)
Buchia rugosa (Fischer)
Meleagrinella sp.
79ADt73 (Mesozoic loc. M7321) , Ugashik , Ugashik (A-4) Quadrangle. Sec. 31, T. 35 S., R. 49 W. Latitude 57 deg., 07 min., 04 sec. N., longitude 157 deg., 12 min., 44 sec. W. 2.5 miles S. 37 deg. W. of head of Needle Lake. Naknek Formation.
Buchia mosquensis (von Buch)
79ADt78 (Mesozoic loc. M7323) , Ugashik , Ugashik (A-4) Quadrangle. Sec. 34, T. 35 S., R. 50 W. Latitude 57 deg., 06 min., 30 sec. N., longitude 157 deg., 17 min., 20 sec. N. 5.1 miles S. 60 deg. W. of head of Needle Lake. Naknek Formation.
Buchia mosquensis (von Buch)
Worm tube
79ADt131 (Mesozoic loc. M7325) , Ugashik , Ugashik (C-2) Quadrangle. Sec. 12, T. 29 S., R. 44 W. Latitude 57 deg., 41 min., 25 sec. N., longitude 156 deg., 51 min., 41 sec. W. 1.6 miles N. 20 deg. E. of junction of Hot Springs and Ugashik Creeks. Naknek Formation.
Buchia rugosa (Fischer)
79ADt143 (Mesozoic loc. M7326) , Ugashik , Ugashik (A-3) Quadrangle. Sec. 11, T. 35 S., R. 48 W. Latitude 57 deg., 10 min. N., longitude 156 deg., 57 min., 14 sec. W. 2.5 miles N. 25 deg. E. of Chiginagak Volcano. Naknek Formation.
Buchia mosquensis (von Buch)
79ADt143B (Mesozoic loc. M7327) , Ugashik , Ugashik (A-3) Quadrangle. Same as M7326 except about 150 feet lower in section.
Buchia mosquensis (von Buch)
Nuculana sp.
Dentalium sp.
79ADt144 (Mesozoic loc. M7328) , Ugashik , Ugashik (A-2) Quadrangle. Same as M7326 except about 800-1000 feet lower in section than M7327, and about 0.3 mile southeast. Naknek Formation.
Buchia concentrica Sowerby
Corbicula sp.
Mytilus sp.
79AYb55 (Mesozoic loc. M7330) , Ugashik , Ugashik (B-3) Quadrangle. Sec. 10, T. 34 S., R. 47 W. Latitude 57 deg., 15 min., 34 sec. N., longitude 156 deg., 48 min., 15 sec. W. 10.8 miles south of south end of Lower Ugashik Lake. Naknek Formation.
Buchia concentrica Sowerby
Buchia rugosa (Fischer)
Corbicula sp.
79AYb63 (Mesozoic loc. M7331) , Ugashik , Ugashik (A-3) Quadrangle. Sec. 32, T. 35 S., R. 47 W. Latitude 57 deg., 07 min., 05 sec. N., longitude 156 deg., 52 min., 05 sec. W. 6.4 miles N. 35 deg. W. of head of Chiginagak Bay. Naknek Formation.
Buchia concentrica Sowerby
Buchia rugosa (Fischer)
Oxytoma sp.
79AYb62A (Mesozoic loc. M7332) , Ugashik , Ugashik (A-3) Quadrangle. Sec. 29, T. 35 S., R. 47 W. Latitude 57 deg., 07 min., 28 sec. N., longitude 156 deg., 52 min., 20 sec. W. 6.9 miles N. 35 deg. W. of head of Chiginagak Bay. Naknek Formation.
Buchia rugosa (Fischer)
79AYb84 (Mesozoic loc. M7333) , Ugashik , Ugashik (C-1) Quadrangle. Sec. 28, T. 29 S., R. 43 W. Latitude 57 deg., 38 min., 50 sec. N., longitude 156 deg., 15 min., 42 sec. W. 4 miles N. 52 deg. W. of head of Becharof Lake. Naknek Formation.
Oxytoma? sp.
79AYb69T (Mesozoic loc. M7334) , Ugashik , Ugashik (A-3) Quadrangle. Sec. 18, T. 35 S., R. 47 W. Latitude 57 deg., 09 min., 09 sec. N., longitude 156 deg., 54 min. 09 sec. W. 3.5 miles N. 68 deg. E. of Chiginagak Volcano. Naknek Formation.
Buchia concentrica Sowerby
Oxytoma sp.
79ACe45 (Mesozoic loc. M7335) , Ugashik , Ugashik (A-4) Quadrangle. Sec. 25, T. 36 S., R. 50 W. Latitude 57 deg., 02 min., 18 sec. N., longitude 157 deg., 14 min., 34 sec. W. 4.8 miles S. 45 deg. E. of fork of Painter Creek. Naknek Formation.
Buchia rugosa (Fischer)
Corbicula? sp.
Pseudolimea sp.
79ACe46 (Mesozoic loc. M7336) , Ugashik , Ugashik (A-4) Quadrangle. Same general locality as M7335 except 0.3 mile southwest. Naknek Formation.
Buchia concentrica Sowerby
Buchia rugosa (Fischer)
Lima sp.
79ACe48E (Mesozoic loc. M7337) , Ugashik , Ugashik (A-4) Quadrangle. Same general locality as M7335 except 0.7 mile southwest. Naknek Formation.
Buchia concentrica Sowerby
Buchia rugosa (Fischer)
Pseudolimea sp.
79ACe58 (Mesozoic loc. M7338) , Ugashik , Ugashik (A-4) Quadrangle. Sec. 28, T. 36 S., R. 50 W. Latitude 57 deg., 02 min., 40 sec. N., longitude 157 deg., 19 min., 28 sec. W. 3 miles S. 02 deg. E. of forks of Painter Creek. Naknek Formation.
Buchia mosquensis (von Buch)
Nuculana sp.
Pleuromya sp.
79ACe64 (Mesozoic loc. M7339) , Ugashik , Ugashik B-3 quad., sec. 8, T. 33 S., R. 46 W., lat. 57 deg. 20 min. 23 sec. N., long. 156 deg. 43 min. 15 sec. W. 7 miles S. 58 deg. E. of east end of Elizabeth Lake. Naknek Formation, brownish siltstone overlying massive conglomerate and sandstone with limestone lenses. (description from E&R report of Imlay, 8/31/79). [Ugashik (B-3) Quadrangle. Sec. 8, T. 33 S., R. 46 W. Latitude 57 deg., 20 min., 23 sec. N., longitude 156 deg., 43 min. 15 sec. W. t miles S. 30 deg. E. of south end of Lower Ugashik Lake. Naknek Formation. (description from Jones & Miller E&R report, 2/17/81)]
Indeterminate ammonite
Arctica sp.
Buchia concentrica Sowerby
Buchia rugosa (Fischer)
Corbicula sp.
Entolium sp.
Isognomon sp.
Oxytoma sp.
Pleuromya sp.
Pholadomya sp.
Dentalium sp.
79ACe66 (Mesozoic loc. M7340) , Ugashik , Ugashik (B-3) Quadrangle. Sec. 11, T. 34 S., R. 47 W. Latitude 57 deg., 15 min., 38 sec. N., longitude 156 deg., 47 min., 20 sec. W. 10.6 miles S. 05 deg. E. of south end of Lower Ugashik Lake. Naknek Formation.
Buchia concentrica Sowerby
Oxytoma sp.
79ACe69 (Mesozoic loc. M7431) , Ugashik , Ugashik (A-4) Quadrangle. Sec. 7, T. 36 S., R. 49 W. Latitude 57 deg., 05 min., 12 sec. N., longitude 157 deg., 13 min., 24 sec. W. 4 miles S. 24 deg. W. of south end of Needle Lake. Naknek Formation.
Buchia concentrica Sowerby
Buchia rugosa (Fischer)
79ACe70 (Mesozoic loc. M7342) , Ugashik , Ugashik (A-4) Quadrangle. Same general locality as M7341 except 0.2 mile northwest. Naknek Formation.
Buchia rugosa (Fischer)
79ACe73B (Mesozoic loc. M7343) , Ugashik , Ugashik A-4 quad., sec. 36, T. 36 S., R. 50 W., lat. 57 deg. 01 min. 53 sec. N., log. 157 deg. 13 min. 55 sec. W., 8.1 miles S. 18 deg. W. of south end of Needle Lake. Naknek Formation, gray siltstone. (description from Imlay E&R report of 8/31/1979) [Ugashik (A-4) Quadrangle. Sec. 36, T. 36 S., R. 50 W. Latitude 57 deg., 01 min., 53 sec. N., longitude 157 deg., 13 min., 55 sec. W. 5.4 miles S. 45 deg. E. of forks of Painter Creek. Naknek Formation. (from Jones & Miller E&R report of 2/17/81)]
Belemnite
Buchia concentrica (Sowerby)
79ACe74 (Mesozoic loc. M7344) , Ugashik , Ugashik (A-4) Quadrangle. Sec. 30, T. 36 S., R. 49 W. Latitude 57 deg., 02 min., 13 sec. N., longitude 157 deg., 13 min., 31 sec. W. 5.8 miles S. 50 deg. E. of Forks of Painter Creek. Naknek Formation.
Cylindroteuthis sp.
Buchia rugosa (Fischer)
Pleuromya sp.
Pholadomya
79ACe88 , Ugashik , Ugashik (A-3) Quadrangle. Sec. 19, T. 34 S., R. 47 W. Latitude 57 deg., 13 min., 30 sec. N., longitude 156 deg., 54 min., 10 sec. W. 7 miles N. 25 deg. E. Chiginagak Volcano. Naknek Formation. (from Jones & Miller E&R report of 2/17/81) [No description given in Imlay E&R report of 8/31/1979.]
Indeterminate belemnite
Buchia blanfordiana (Stoliczka)
79ACe97 (Mesozoic loc. M7436) , Ugashik , Ugashik (A-3) Quadrangle. Sec. 30, T. 35 S., R. 47 W. Latitude 57 deg., 07 min., 34 sec. N., longitude 156 deg., 54 min., 05 sec. W. 3.1 miles S. 80 deg. E. of Chiginagak Volcano. Naknek Formation.
Indeterminate belemnite
Buchia mosquensis (von Buch)
79ACe98 (Mesozoic loc. M7347) , Ugashik , Ugashik (A-3) Quadrangle. Same general locality as M7436 except 0.2 mile southeast. Naknek Formation.
Buchia rugosa (Fischer)
79ACe99 (Mesozoic loc. M7348) , Ugashik , Ugashik (A-3) Quadrangle. Same general locality as M7345 except 0.2 mile southwest. Naknek Formation.
Entolium sp.
Pseudolimea sp.
79ACe100 (Mesozoic loc. M7349) , Ugashik , Ugashik (A-3) Quadrangle. Sec. 14, T. 35 S., R. 48 W. Latitude 57 deg., 09 min., 08 sec. N., longitude 156 deg., 56 min., 24 sec. W. 2 miles N. 52 deg. E. of Chiginagak Volcano. Naknek Formation.
Buchia mosquensis (von Buch)
Buchia rugosa (Fischer)
79ADt45C (Mesozoic loc. M7350) , Ugashik , Ugashik (A-4) Quadrangle. Latitude 57 deg., 03 min., 07 sec. N., longitude 157 deg., 15 min., 24 sec. W. North side of Painter Creek Pass. 3.9 miles S. 47 deg. E. of Painter Creek forks. Naknek Formation.
Buchia rugosa (Fischer)
79ADt45G (Mesozoic loc. M7351) , Ugashik , Ugashik (A-4) Quadrangle. Same as M7350. Naknek Formation.
Buchia mosquensis (von Buch)
79ACe30 (Mesozoic loc. M7352) , Ugashik , Ugashik (A-4) Quadrangle. Latitude 57 deg., 07 min., 58 sec. N., longitude 157 deg., 03 min., 58 sec. W. 3.5 miles S. 77 deg. E. of south end of Needle Lake. Naknek Formation.
Buchia mosquensis (von Buch)
Thracia sp.
79ACe75 (Mesozoic loc. M7353) , Ugashik , Ugashik A-4 quad., Sec. 30, T. 36 S., R. 49 W., lat. 57 deg. 02 min. 31 sec. N., long. 157 deg. 13 min. 22 sec. W., 7.6 miles S. 15 deg. W. of south end of Needle Lake. Naknek Formation, gray siltstone. (description from Imlay E&R report of 1979) [Ugashik (A-4) Quadrangle. Latitude 57 deg., 02 min., 31 sec. N., longitude 157 deg., 24 min., 06 sec. W. Head of west fork of Painter Creek forks. Naknek Formation (description from Jones & Miller E&R report of 2/17/81)]
Buchia concentrica Sowerby
Buchia rugosa (Fischer)
79AWs7 (Mesozoic loc. M7354) , Ugashik , Ugashik (A-3) Quadrangle. Latitude 57 deg., 06 min., 12 sec. N., longitude 156 deg., 50 min., 13 sec. W. 6 miles S. 70 deg. E. of summit of Chiginagak Volcano. Naknek Formation.
Buchia mosquensis (von Buch)
Buchia rugosa (Fischer)
79AWs18 (Mesozoic loc. M7355) , Ugashik , Ugashik (A-3) Quadrangle. Latitude 57 deg., 06 min., 12 sec. N., longitude 156 deg., 50 min., 13 sec. W. 6 miles S. 70 deg. E. of summit of Chiginagak Volcano.
Indeterminate echinoderm fragments