Sample Detail of
Sample: Sample No. F-10 -- USGS No. Mesozoic loc. 10988
Locality: Field No. F-10
Description: F. H. Moffit, 1921. West shore of Oil Bay about 0.8 km from head on point near center of SE1/4 sec. 14, T. 6 S., R. 24 W., Iliamna (C-1) Quadrangle, west of Cook Inlet, southern Alaska. Naknek Formation, at top of unnamed lower sandstone member. Early Oxfordian. (description from Imlay, 1981, USGS PP 1190, p. 26); [USGS Mes. Cat.: Orig. No. F-10. West side of Oil Bay, about 1/2 mile from head, Peninsula between Chinitna Bay and Iniskin Bay, Cook Inlet, Alaska. Naknek Formation. Coll. F.H. Moffit, August 10, 1921]
Location: Alaska Quadrangle: Iliamna C-1
Reference
Title: Late Jurassic Ammonites from Alaska ,  1981
Report by: Ralph W. Imlay
Age: Oxfordian (early Oxfordian)
Formation: Naknek Formation (unnamed sandstone member of Naknek Formation)
Comment:Shown as loc. 9 on Fig. 1; also shown on Fig. 6 and Table 5 (p>Cardioceras distans (Whitfield) occurs at the very base of the member on the west shore of Oil Bay just above sandstone beds in which Cardioceras is common at USGS Mesozoic Iocs. 10988 and 11055.(from Imlay, 1981, p. 18)
Occurrence(s)
No. Group Name Qty Notes
1 Ammonoids Cardioceras (Scarburgiceras) martini Reeside