of
Sample: Sample No. 69ARr 221
Locality: Field No. 69ARr 221
Description: A '69 station reocuupied in 1970, located on east end of the Sadlerochit Mts.
Location: Alaska Quadrangle: Mt Michelson
Township&Range: T3N R31E Section: Sec.11
Reference
Title: Report on Referred Fossils ,  1973 (03/19)
On the basis of the fossils in the collections, little can be said about their paleoecology. All of these collections are, of course, marine, and those from the Shublik containing "flat clams," the bivalve Gryphaea, and phosphatic molluscan molds suggest an outer shelf depositional environment.
Report by: K. M. Nichols , Norman J. Silberling
Referred by: H. N. Reiser
Age: Ladinian
Comment:Probably Ladinian; correlative with the lower part of the Shublik Formation.
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves ?Daonella frami Kittl
2 Ammonoids Megaphyllites? sp.
3 Bivalves Indet. ribbed bivalve
4 Snails Indet. gastropods (221x)