Reference
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Title: |
Report on Referred Fossils
,
1979
(10/31)
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This report covers four collections from the vicinity of Siniktanneyak Mtn. |
Report by: |
J. Thomas Dutro
, Jr.
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Referred by: |
Steven W. Nelson
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| Age: | Norian (perhaps Norian) |
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Comment: | Preliminary examination of two collections indicates that they are probably Late Triassic and Late Devonian in age, respectively. Collection 79ANs31A contains Triassic flat clams, probably MONOTIS and perhaps of Late Triassic (Norian) age. This collection has been sent to Norm Silberling for examination. |
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Title: |
Geologic and Fossil Locality Maps of the West-Central Part of the Howard Pass Quadrangle and Part of the Adjacent Misheguk Mountain Quadrangle, Western Brooks Range, Alaska (part 2 of single issue))
,
2004
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Report by: |
Jim Dover
,
Irv L. Tailleur
,
Julie A. Dumoulin
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| Age: | Norian (Late Triassic (Norian)) |
Formation: | Otuk Formation |
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Comment: | Age: Late Triassic (Norian) Shown as locality 117 on Sheet 2; map unit JTro Sample 86SK239A (table 2) from approximately this locality contains radiolarians of Triassic age. REFERENCE: Nelson, S.W., and Nelson, W.H., 1982, Geology of Siniktanneyak Mountain ophiolite, Howard Pass quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-1441, scale 1:63,360. |
Occurrence(s) |
No. |
Group |
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Name |
Qty |
Notes |
1 |
Bivalves |
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Pelecypods |
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cited also in Nelson and Nelson, 1982, table 1, loc. 12 |
2 |
Radiolarian |
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radiolarians |
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Occurrence(s) |
No. |
Group |
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Name |
Qty |
Notes |
1 |
Radiolarian |
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Radiolarians |
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Identified by D. Jones; Report No. A-80-18M |
2 |
Bivalves |
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Pelecypods |
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Identified by Norm Silberling ; Report No. A-79-36 |
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