Reference Detail of

Report on Referred Fossils
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Stratigraphic range: Upper Triassic
Kinds of fossils: Marine invertebrates
Quadrangle or area: Mt. Michelson, Alaska
Shipment No.: A-60-25
Referred by: Whittington, C. L.
Report prepared by: Silberling, Norman J.
Date: 02/24/1961

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48AWh63 (USGS Mesozoic loc. M1047) , Mt Michelson , Lower hogback on divide west of Okpilak River, 8.8 miles N 23 E of Mt. Michelson, 1.8 miles northeast of and about 1800 or 1900 feet higher than nearest point on Okpilak River.
Monotis cf. M. subcircularis Gabb, 1860
48AWh63A , Mt Michelson , Locality same as 48AWh63? Collection discarded.
Gastropod "type A"
48AWh90 (USGS Mesozoic loc. M1048) , Mt Michelson , East bank of Hulahula River at edge of mountains, 12.2 miles N 13 deg. W of Mt. Michelson.
Halobia sp. cf. H. cordillerana Smith, 1927
Lima sp. "A"
gastropod "type A"
"Spiriferina" sp. "A"
rhynchonellid brachiopods
terebratulid brachipods
48AWh101 , Mt Michelson , West bank of Hulahula River about 2.5 miles south of mouth of Kolotuk Creek, 7.4 miles S 81 deg. W of Mt. Michelson. Collection discarded.
Shell fragments of Lima or Halobia
indet. spiriferid brachiopods
48AWh124 (USGS Mesozoic loc. M1049) , Mt Michelson , West bank of Sadlerochit River 200 yards north of mouth of Talus Creek.
Lima sp. "A"
indet. spiriferid and rhynchonellid brachiopods
indet. small pelecypods
shell fragments of Halobia?
48AWh138 (USGS Mesozoic loc. M1050) , Mt Michelson , Northwest bank of Sadlerochit River 0.3 mile southwest of mouth of Gravel Creek.
Gastropod "type A"
indet. smooth heterodont pelecypod
"Spiriferina" sp. "A"
indet. rhynchonellid and spiriferid brachiopods
48ASa19 (USGS Mesozoic loc. M1051) , Mt Michelson , About 1/2 mile south-southwest of localtiy 48AWh63.
Halobia sp. cf. H. cordillerana Smith, 1927
48ASa99 , Mt Michelson , East bank of Sadlerochit River 11.2 miles N 38 deg W of Mt. Chamberlain. Collection discarded.
indet. small pelecypods and shell fragments
48ASa20 , Mt Michelson , Foat about 200 feet up slope from locality 48ASa19. Collection discarded.
Halobia sp. indet.
48ASa113 (USGS Mesozoic loc. M1052) , Mt Michelson , Dodo Creek about 1 3/4 miles upstream from Sadlerochit River and 6.1 miles S 14 deg. W of Mt. Weller.
Monotis sp.
indet. ribbed pelecypod "type A"
Atractites
"Spiriferina" sp. "B"
48ASa118 , Mt Michelson , Location same as 48ASa113. Collection discarded.
Entolium? sp.
indet. ribbed pelecypod "type A"
"Spiriferina" sp. "B"
48ASa124 (USGS Mesozoic loc. M1053) , Mt Michelson , Dodo Creek about 2 miles upstream from Sadlerochit River and 6.0 miles S 14 deg. W of Mt. Weller.
Entolium? sp.
Cassianella sp.
Lima? sp.