Sample Detail of
Sample: Sample No. RRR-1557 -- USGS No. Upper Paleozoic loc. M1170
Locality: Field No. RRR-1557
Description: Melozitna Quad., north of Koyukuk River, outcrop opposite -Twenty-five-mile Cabin- , R. 20 E., T. 5 N., Arenaceous-packstone.
Location: Alaska Quadrangle: Melozitna
Township&Range: T5N R20E
Reference
Title: Report on Referred Fossils ,  1974 (05/13)
Material submitted by A. A. Almgren, Union Oil Co., 9645 S. Santa Fe Springs Road, Santa Fe Springs, Ca. 90670.

Thin sections and fossil material retained in Menlo Park.
Report by: David L. Jones , Augustus K. Armstrong
Referred by: A. A. Almgren
Age: Valanginian
Comment:Age: The Buchia sp. indicates a Valanginian, early Cretaceous age.
Occurrence(s)
No. Group Name Qty Notes
1 Forams Nodosaria spp.
2 Bivalves Buchia sp.