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Sample Detail
of
Sample:
Sample No. 81AYb 145 -- USGS No. Mesozoic loc. M7509
Locality:
Field No. 81AYb 145
Description:
Ugashik (C-1) Quadrangle. Sec. 8, T. 30 S., R. 43 W. Latitude: 57
o
36 min. 43 sec. N., longitude: 156
o
18 min. 28 sec. W. 0.4 mile S. 49
o
E. of Mt. Ugashik.
Location:
Alaska Quadrangle:
Ugashik
C-1 Township&Range: T30S R43W Section: Sec.8
Lat.: 57
o
36
'
43
"
Long.: 156
o
18
'
28
"
Reference
Title:
Report on Referred Fossils
, 1982 (01/15)
This report concerns 34 collections from the Naknek Formation and 2 collections from the unnamed Albian rocks on the Alaska Peninsula.
Report by:
John W. Miller
Referred by:
Robert L. Detterman
Age:
Kimmeridgian
(early Kimmeridgian)
Comment:
Age: Late Jurassic (Early Kimmeridgian)
Occurrence(s)
No.
Group
Name
Qty
Notes
1
Bivalves
Buchia concentrica Sowerby
2
Bivalves
Buchia rugosa (Fischer)
3
Bivalves
Pleuromya sp.
4
Bivalves
Pseudolimea sp.