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Sample Detail
of
Sample:
Sample No. 80AJM9 -- USGS No. Mesozoic loc. M7371
Locality:
Field No. 80AJM9
Description:
350 feet south, 1000 feet east of NW corner sec. 19, T.25S., R.33W. Limestone boulder from beach.
Location:
Alaska Quadrangle:
Mt Katmai
A-3 Township&Range: T25S R33W Section: 19
Reference
Title:
Report on Referred Fossils
, 1980 (12/08)
Four collections of fossils were made on the coast on the south side of Mt. Pedmar by R.L. Detterman, J. Case and J. Miller.
Report by:
David L. Jones
,
John W. Miller
Referred by:
Robert L. Detterman
Age:
Campanian-Maastrichtian
(Campanian - early Maastrichtian)
Formation:
Kaguyak Formation
Comment:
Age: Late Cretaceous (Campanian to early Maestrichtian).
Collections M7371 and M7372 indicate that the Kaguyak Formation is as old as Late Campanian in the Katmai area.
Occurrence(s)
No.
Group
Name
Qty
Notes
1
Ammonoids
Pseudophyllites indra (Forbes)
2
Bivalves
Inoceramus ex gr. I. subundatus Meek