Reference Detail of

Report on Referred Fossils
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Stratigraphic range: Mesozoic
Kinds of fossils: Mollusks
Quadrangle or area: Listed below, Alaska Penn.
Shipment No.: A-82-3M
Referred by: Detterman, Robert L.
Report prepared by: Miller, John W.
Date: 02/17/1982

This report concerns 10 collections of fossils from the Shelikof Formation.

The occurrence of CORBICULA and the abundance of plant trash suggests a shallow water to brachish water environment of deposition.

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81-ACB-104 (Mesozoic loc. M7541) , Karluk , Karluk (D-5) Quadrangle. Sec. 15, T 28 S., R 37 W. Latitude: 57 deg. 45 min. 29 sec. N., longitude: 155 deg. 20 min. 49 sec. W., 5.6 miles N 88 deg. E of triangulation station Helen.
Inoceramus ambiguus Eichwald
81-ACe-267 (Mesozoic loc. M7542) , Ugashik , Ugashik (B-2) Quadrangle. Sec. 5, T 34 S., R 44 W. Latitude: 57 deg. 17 min. 19 sec. N., longitude: 156 deg. 24 min. 32 sec. W.
Corbicula sp.
81-AAy 91-1125 (Mesozoic loc.M7543) , Ugashik , Ugashik (B-2) Quadrangle. Sec. 13, T 33 S., R 46 W. Latitude: 57 deg. 19 min. 52 sec. N., longitude: 156 deg. 35 min. 56 sec. W., 3.72 miles 585 deg. W of triangulation station Spit.
Pseudocadoceras petelini (Pompeckj)
Pleuromya sp.
81-AAy 92-2143 (Mesozoic loc. M7544) , Ugashik , Ugashik (B-2) Quadrangle. Sec. 19, T 33 S., R 45 W. Latitude: 57 deg. 19 min. 14 sec. N., longitude: 156 deg. 34 min. 31 sec. W., 3.01 miles 5.71 deg. W of triangulation station Spit.
Cadoceras sp.
Corbicula sp.
Goniomya sp.
Pleuromya sp.
Protocardia sp.
81-AAy 94A-44- to 690 (Mesozoic loc. M7545) , Ugashik , Ugashik (C-1) Quadrangle. Sec. 4, T 31 S., R 43 W. Latitude: 57 deg. 31 min. 38 sec. N., longitude: 156 deg. 16 min. 02 sec. W., 3.2 miles N 68 deg. W of triangulation station Becharof.
Solen? sp.
Tancredia sp.
81-AAy 94-275 (Mesozoic loc. M7546) , Ugashik , Ugashik (C-1) Quadrangle. Sec. 9, T 31 S., R 43 W. Latitude: 57 deg. 31 min. 27 sec. N., longitude: 156 deg. 16 min. 04 sec. W., 3.14 miles N 72 deg. W of triangulation station Becharof.
Corbicula sp.
81-AAy 94-75 (Mesozoic loc. M7547) , Ugashik , Ugashik (C-1) Quadrangle. Sec. 4, T 31 S., R 43 W. Latitude: 57 deg. 31 min. 31 sec. N., longitude: 156 deg. 15 min. 59 sec. W., 3.13 miles N 70 deg. W of triangulation station Becharof.
Gryphaea? sp.
81-AAy 95 (Mesozoic loc. M7548) , Ugashik , Ugashik (B-1) Quadrangle. Sec. 22, T 33 S., R 43 W. Latitude: 57 deg. 18 min. 30 sec. N., longitude: 156 deg. 19 min. 56 sec. W., 1.3 miles N. 35 deg. W. of triangulation station Kayak.
Corbicula sp.
81-ADt-347 (Mesozoic loc. M7549) , Ugashik , Ugashik (B-2) Quadrangle. Sec. 5, T 32 S., R 44 W. Latitude: 57 deg. 27 min. 21 sec. N., longitude: 156 deg. 27 min. 50 sec. W., 3.15 miles N. 53 deg. W. of Mt. Shannon.
Indeterminate ammonite
Corbicula sp.
81-ADt-349 (Mesozoic loc. M7550) , Ugashik , Ugashik (B-2) Quadrangle. Sec. 24, T 31 S., R 44 W. Latitude: 57 deg. 29 min. 33 sec. N., longitude: 156 deg. 20 min. 45 sec. W., 5.02 miles N 22 deg. E. of Mt. Shannon.
Corbicula sp.
81-AAy 94-250 (Mesozoic loc. M7551) , Unknown , Locality data is pending.
Corbicula sp.
81-AAy 94-410 (Mesozoic loc. M7552) , Unknown , Locality data is pending.
Pseudocadoceras petelini (Pompeckj)
Corbicula sp.
Indeterminate snails