Sample Detail of
Sample: Sample No. 81-ACB-104 -- USGS No. Mesozoic loc. M7541
Locality: Field No. 81-ACB-104
Description: Karluk (D-5) Quadrangle. Sec. 15, T 28 S., R 37 W. Latitude: 57o 45 min. 29 sec. N., longitude: 155o 20 min. 49 sec. W., 5.6 miles N 88o E of triangulation station Helen.
Location: Alaska Quadrangle: Karluk D-5
Township&Range: T28S R37W Section: Sec.15
Lat.: 57o45'29 " Long.: 155o20'49 "
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: Bajocian-Callovian (middle Bajocian - early Callovian)
Formation: Shelikof Formation
Comment:Age: Middle Bajocian - Early Callovian. I'm enclsoing a copy of Ralph Imlay's report of 1980.
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Inoceramus ambiguus Eichwald