of
Sample: Sample No. 81-AAy 94-75 -- USGS No. Mesozoic loc. M7547
Locality: Field No. 81-AAy 94-75
Description: Ugashik (C-1) Quadrangle. Sec. 4, T 31 S., R 43 W. Latitude: 57o 31 min. 31 sec. N., longitude: 156o 15 min. 59 sec. W., 3.13 miles N 70o W of triangulation station Becharof.
Location: Alaska Quadrangle: Ugashik C-1
Township&Range: T31S R43W Section: Sec.4
Lat.: 57o31'31 " Long.: 156o15'59 "
Reference
Title: Report on Referred Fossils ,  1982 (02/17)
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.

Report by: John W. Miller
Referred by: Robert L. Detterman
Age: Jurassic
Formation: Shelikof Formation
Comment:Age: Jurassic
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Gryphaea? sp.