Sample Detail of
Sample: Sample No. 77APa49 -- USGS No. Mesozoic loc. M7026
Locality: Field No. 77APa49
Description: Medfra (B-6) 1:63360 quadrangle. Unnamed hill about 5.7 miles N-NE of Fossil Mountain. Elevation 1500 ft (457 m). Latitude: 63o 28.00' N; Longitude: 155o 52.00' W; Township: 23S; Range: 16E; Section: 30; Collector: W.W. Patton, 1977. Field Identifier: 77APa49. (from Elder and Miller, 1991, p. 41); [USGS Mesozoic Locality: M7026. Alaska, Medfra (B-6) 1:63360 quadrangle. Unnamed hill about 5.7 miles N-NE of Fossil Mountain. Elevation 1,500 ft (457 m). Latitude: 63°28.00'N, longitude: 155°52.00'W. Sec. 30, T23S, R16E. Collector:W . W. Patton, 1977. Field Identifier: 77APa49. (description from Elder and Box, 1992, p. 38).]
Location: Alaska Quadrangle: Medfra B-6
Township&Range: T23S R16E Section: Sec.30
Lat.: 63o28.00 ' Long.: 155o52.00 '
Reference
Title: Maps showing fossil localities and checklists of Jurassic and Cretaceous macrofauna of western Alaska ,  1991
Report by: William P. Elder , John W. Miller
Age: Cenomanian (middle Cenomanian)
Comment:Map Locality Number: 151

Age: Middle Cenomanian

Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Amphidonte sp.
2 Bivalves Birostrina tamurai Nagao & Matsumoto

Title: Report on Referred Fossils ,  1978 (12/05)
Four collections.
Report by: David L. Jones
Referred by: William W. Patton , Jr.
Age: Cenomanian
Comment:Age: Late Cretaceous (Cenomanian)
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Inoceramus concentricus Parkinson
2 Bivalves Ostrea sp.

Title: Late Cretaceous inoceramid bivalves of the Kuskokwim Basin, southwestern Alaska, and their implications for basin evolution: The Paleontological Society, Memoir 26 ,  1992
Report by: William P. Elder , Stephen Box
Age: Cenomanian (middle Cenomanian)
Formation: Kuskokwim Group
Comment:Shown as Map number 37 on Figure 1.
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Amphidonte sp.
2 Bivalves Birostrina tamurai Matsumoto and Noda USNM 451151, illustrated, internal mold of left valves, 3 views, Fig. 8:2, 6, 12; USNM 452152, illus., internal mold of left valve (Fig. 8:3); USNM 452153, illus., internal mold of left valve (Fig. 8:4); USNM 452158, 2 views of internal mold of right valve (Figs. 8:13, 16).