Reference Detail of

Report on Referred Fossils
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Stratigraphic range: Jurassic and Cretaceous
Kinds of fossils: Mollusks
Quadrangle or area: As listed below, Peninsula
Shipment No.: A-78-46M
Referred by: Detterman, Robert L.
Report prepared by: Jones, David L. , Miller, John W.
Date: 12/04/1978

Twenty-four collections from the Hoodoo and Chignik Formations. [A-78-46M and A-78-46M-A].

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77-ADt-44A (M6960) , Sutwik Island , Sutwik Island (D-4) Quadrangle. Latitude 56 deg. 48 min. 02 sec. N; Longitude 157 deg. 16 min. 52 sec. W. Section 17, T. 39 S., R. 50 W. East shore of Amber Bay. 0.5 mile NW of triangulation station Gale. Hoodoo Formation.
Inoceramus sp.
77-ADt-45 (M6961) , Sutwik Island , Same as M6960 except about 1-1/2 miles NW of triangulation station Gale. Latitude 56 deg. 48 min. 44 sec. N; Longitude 157 deg. 18 min. 20 sec. W. Hoodoo Formation.
Lima sp.
Mytilus sp.
Barnacle fragment
77-ADt-46 (M6962) , Sutwik Island , Same as M6960 except about 2 miles NW of triangulation station Gale. Latitude 56 deg. 49 min. 12 sec. N; Longitude 157 deg. 18 min. 20 sec. W. Hoodoo Formation.
Neophylloceras sp.
Nuculana sp.
Plant remains
77-ADt-63A (M6963) , Chignik , Chignik (A-3) Quadrangle. Latitude 56 deg. 03 min. 55 sec. N; Longitude 158 deg. 41 min. 55 sec. W. Section 32, T. 47 S., R. 60 W. 1.2 miles N 40 deg E of stream mouth at head of Feet Bay, Hoodoo Formation.
Inoceramus kusiroensis Nagao & Matsumoto
77-ADt-95A (M6964) , Chignik , Chignik (A-1) Quadrangle. Latitude 56 deg. 14 min. 20 sec. N; Longitude 158 deg. 08 min. 15 sec. W. Section 35, T. 45 N., R. 57 W. Castle Cape. Hoodoo Formation.
Inoceramus fragments
77-ADt-49 (M6965) , Sutwik Island , Sutwik Island (D-5) Quadrangle. Latitude 56 deg. 47 min. 05 sec. N; Longitude 157 deg. 25 min. W. Section 21, T. 39 N., R. 51 W. West shore Amber Bay. 1.6 miles NW of Cape Ayutka. Hoodoo Formation.
Diplomoceras notabile (Whiteaves)
Neophylloceras ramosum (Meek)
Acila sp.
Entolium sp.
Inoceramus fragments
Nuculana sp.
Indeterminate Gastropods
Scaphopod
77-ACe-50 (M6966) , Sutwik Island , Same as M6965 except 1.3 miles NW of Cape Ayutka. Latitude 56 deg. 46 min. 55 sec. N; Longitude 157 deg. 24 min. 55 sec. W. Hoodoo Formation.
Diplomoceras notabile (Whiteaves)
Inoceramus balticus var. kunimiensis Nagao & Matsumoto
77-ACe-52 (M6967) , Sutwik Island , Same as M6965 except 0.2 mile N of Cape Ayutka, Section 28. Latitude 56 deg. 46 min. N; Longitude 157 deg. 24 min. W.
Phylloceras sp.
Cylindroteuthis sp.
Buchia concentrica (Sowerby)
77-ACe-53 (M6968) , Sutwik Island , Same as M6965 except 0.3 mile west of Cape Ayutka, on north shore of Aniakchak Bay. Latitude 56 deg. 45 min. 55 sec. N; Longitude 157 deg. 24 min. 25 sec. W.
Phylloceras sp.
Buchia concentrica (Sowerby)
Modiolus sp.
Wood fragment
77-ACe-54 (M6969) , Sutwik Island , Same as M6965 except 0.5 mile NW of Cape Ayutka, on north shore of Aniakchak Bay. Latitude 56 deg. 46 min. 10 sec. N; Longitude 157 deg. 24 min. 40 sec. W. Hoodoo Formation.
Lytoceras sp.
Buchia concentrica (Sowerby)
77-ACe-51 (M6970) , Sutwik Island , Sutwik Island (D-5) Quadrangle. Latitude 56 deg. 46 min. 35 sec. N; Longitude 157 deg. 24 min. 10 sec. W. Section 28, T. 39 S., R. 51 W. West shore of Amber Bay, 0.7 mile NW of Cape Ayutka. Chignik Formation.
Phylloceras sp.
Buchia concentrica (Sowerby)
Oxytoma sp.
Crab fragments
77-ADt-73 (M6971) , Chignik , Chignik (A-2) Quadrangle. Latitude 56 deg. 09 min. 48 sec. N; Longitude 158 deg. 39 min. 05 sec. W. Section 28, T. 46 S., R. 60 W. 1.1 miles N 12 deg. W of mouth of Spoon Creek. Chignik Formation.
Corbicula sp.
77-ADt-73A (M6972) , Chignik , Same as M6971 except Latitude 56 deg. 09 min. 39 sec. N; Longitude 158 deg. 39 min. 09 sec. W. Section 33. 1 mile N 15 deg. W of mouth of Spoon Creek. Chignik Formation.
Corbicula sp.
Possible worm tube fillings
77-ADt-83 (M6973) , Stepovak Bay , Stepovak Bay (D-4) Quadrangle. Latitude 55 deg. 58 min. 15 sec. N; Longitude 159 deg. 14 min. 45 sec. W. Section 6, T. 49 S., R. 64 W. 6.1 miles N 25 deg. W of Three Star Point. Chignik Formation.
Inoceramus schmidti (Michael)
77-ADt-133 (M6974) , Chignik , Chignik (B-2) Quadrangle. Latitude 56 deg. 19 min. 50 sec. N to 56 deg. 20 min. 35 sec N; Longitude 158 deg. 32 min. 10 sec. W to 158 deg. 33 min. 50 sec. W. Section 26 and 34, T. 44 S., R. 59 W. NW shore of Chignik Lagoon. Chignik Formation.
Anomia sp.
Calva sp.
77-ADt-133 plus 105 feet (M6975) , Chignik , Same as M6974 except 105 feet above base. Chignik Formation.
Inoceramus balticus var. kunimiensis Nagao & Matsumoto
Inoceramus schmidti (Michael)
77-ADt-133 unit 3 (M6976) , Chignik , Same as M6974 except 910 feet above base. Chignik Formation.
Canadoceras sp.
Inoceramus schmidti (Michael)
77-ADt-134B (M6977) , Chignik , Same as M6974 except northeast along shore, 1,000 feet above base. Chignik Formation.
Canadoceras sp.
Inoceramus sp.
77-ARh-39H (M6978) , Chignik , Chignik (B-3) Quadrangle. Latitude 56 deg. 15 min 48 sec. N; Longitude 158 deg. 41 min. 51 sec. W. Section 30, T. 45 S., R. 60 W. North side of Chignik River, 2-1/2 miles downstream from village, at old coal mine. Chignik Formation.
Canadoceras newberryanum (Meek)
Inoceramus sp.
77-ARh-41A (M6979) , Chignik , Chignik (B-2) Quadrangle. Latitude 56 deg. 23 min. N; Longitude 158 deg. 29 min. 35 sec. W. Section 12, T. 44 S., R. 59 W. West shore of Chignik Bay, 0.2 mile east of triangulation station House. Chignik Formation near base.
Anomia sp.
Inoceramus schmidti (Michael)
Indeterminate Gastropod
77-ARh-41B (M6980) , Chignik , Same as M6979 except 0.1 mile northeast along shore about 50-75 feet higher in section. Chignik Formation.
Inoceramus schmidti (Michael)
77-ARh-41F (M6981) , Chignik , Same as M6979 except about 2.6 miles northeast of triangulation station House. Latitude 56 deg. 25 min. 59 sec. N; Longitude 158 deg. 34 min. 20 sec. W. Chignik Formation.
Anomia sp.
Calva sp.
Glycimeris sp.
Tellina sp.
Aporrhais sp.
77-ARh-49B (M6982) , Chignik , Chignik (B-2) Quadrangle. Latitude 56 deg. 19 min. 25 sec. N; Longitude 158 deg. 37 min. 21 sec. W. Section 32, T. 44 S., R. 59 W. Parallel Creek, 1.3 miles upstream from mouth. Chignik Formation.
Inoceramus schmidti (Michael)
77-ADt-131 (M6988) , Unknown , No locality data available.
Inoceramus sp.