Sample Detail of
Sample: Sample No. 64ADt791B -- USGS No. USGS Mesozoic loc. M2446
Locality: Field No. 64ADt791B
Description: Black chert, shale, and limestone sedtion on Sunday Creek, in upper part of Triassic section; 3.2 miles N. 27o W. of Step Mountain
Location: Alaska Quadrangle: Iliamna B-3
Lat.: 59o28'40 " Long.: 153o48'15 "
Reference
Title: Report on Referred Fossils ,  1964 (11/17)
Report by: Norman J. Silberling
Referred by: Robert L. Detterman
Age: Norian (late Norian)
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Monotis subcircularis Gabb
2 Hydrozoans Heterastridium cf. H. conglobatum Reuss