Sample Detail of
Sample: Sample No. 78ARh30 -- USGS No. M7158
Locality: Field No. 78ARh30
Description: Chignik (A-4) Quad. Lat. 56o, 09 min., 47 sec. N.; Long. 159o, 03 min., 19 sec. W.; sec. 25, T. 46 S., R. 63 W.; 5.7 miles S., 68o E. of terminus of Finger Glacier. Naknek Formation.
Location: Alaska Quadrangle: Chignik A-4
Township&Range: T46S R63W Section: Sec.25
Lat.: 56o09'47 " Long.: 159o03'19 "
Reference
Title: Report on Referred Fossils ,  1980 (03/05)
Report by: David L. Jones , John W. Miller
Referred by: Robert L. Detterman
Age: Kimmeridgian (Late Jurassic (Late Kimmeridgian))
Formation: Naknek Formation
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Buchia mosquensis (Von Buch)
2 Bivalves Pleuromya sp.