Sample Detail of
Sample: Sample No. 81AJm 18 -- USGS No. Mesozoic loc. M7521
Locality: Field No. 81AJm 18
Description: Ugashik (A-2) Quadrangle. Sec. 20, T 34 S., R 44 W. Latitude: 57o 13 min. 25 sec. N., longitude: 156o 24 min. 05 sec. W. 2.5 miles S. 53o W. of triangulation station Imu.
Location: Alaska Quadrangle: Ugashik A-2
Township&Range: T34S R44W Section: Sec.20
Lat.: 57o13'25 " Long.: 156o24'05 "
Reference
Title: Report on Referred Fossils ,  1982 (01/15)
This report concerns 34 collections from the Naknek Formation and 2 collections from the unnamed Albian rocks on the Alaska Peninsula.
Report by: John W. Miller
Referred by: Robert L. Detterman
Age: Kimmeridgian (late Kimmeridgian)
Comment:Age: Late Jurassic (Late Kimmeridgian)
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Buchia mosquensis (von Buch)
2 Bivalves Camptonectes sp.