of
Sample: Sample No. 75ARr56 -- USGS No. Mesozoic M6699, Mf2927
Locality: Field No. 75ARr56
Description: Ridge west of Saviukviayak River.
Location: Alaska Quadrangle: Philip Smith Mts D-3
Township&Range: T6S R16E Section: Sec. 13
Lat.: 68o55'45 " Long.: 148o13' "
Reference
Title: Report on Referred Fossils ,  1977 (05/27)
Report by: David L. Jones , John W. Miller
Referred by: Robert L. Detterman
Age: Valanginian
Comment:Age: Early Cretaceous (Valanginian)
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Buchia keyserlingi (Lahusen)

Title: Report on Referred Fossils ,  1977 (04/28)
This replaces E&R submitted 03/29/77. E&R should be deleted from the files and replaced with this one.
Of the 49 samples collected from the Philip Smith Quadrangle of northern Alaska and processed for microfossils, 6 contain identifiable foraminifers that indicate ages that range from Neocomian to possibly late Triassic. These are listed below followed by the remaining 43 barren samples.
Report by: William V. Sliter
Referred by: Robert L. Detterman
Age: Jurassic
Comment:Black fissil shale. Two fragments are referred tentatively to this Jurassic species.
Occurrence(s)
No. Group Name Qty Notes
1 Forams Bathysiphon cf. B. anomalocoelia Tappan