Sample Detail of
Sample: Sample No. 82ADt379 No. 1 -- USGS No. Mesozoic loc. M7725
Locality: Field No. 82ADt379 No. 1
Description: Ugashik (A-3) Quadrangle. Same measured section as M7721 except: offset 1/4 mile along strike. Latitude: 57o, 11 min., 55 sec. to 57o, 12 min., 20 sec. N., longitude: 156o, 54 min., 48 sec. to 156o, 57 min., 20 sec. W., Naknek Formation, 480 feet below top.
Location: Alaska Quadrangle: Ugashik A-3
Lat.: 57o11'55 " Long.: 156o54'48 "
Reference
Title: Report on Referred Fossils ,  1983 (03/03)
Report by: John W. Miller
Referred by: Robert L. Detterman
Age: Kimmeridgian (late Kimmeridgian)
Formation: Naknek Formation
Comment:Age: Late Jurassic (Late Kimmeridgian)
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Buchia mosquensis (von Buch)
2 Bivalves Pleuromya sp.