Sample Detail of
Sample: Sample No. F-16 -- USGS No. Mesozoic loc. 19947
Locality: Field No. F-16
Description: [Shown as locality 44 on Pl. 3 of Detterman and Hartsock, 1966][Entry in USGS Mesozoic Fossil Locality register (Washington, D.C.) provides following description: "F-16. Jurassic-Tuxedni fm. - Gaikima ss. member. SW Alaska, Cook Inlet Region, Iniskin Peninsula. North side of Gaikima Creek about 2600 ft. upstream at first outcrop at mouth of Canyon, and about 60 ft. above stream level and 0.6 miles N 65o W of mouth of Fitz Creek. Strat. Pos. Gaikima ss. about 3/4 of the way up section. Lithology - Earthy weathered yellowish brown sandstone with some red ferruginous layers. Coll. Wedow and Kellum. NB Kellum 44-#2 P 260, Sept. 3, 1944."]
Location: Alaska Quadrangle: Iliamna D-1
Reference
Title: Geology of the Iniskin-Tuxedni Region, Alaska ,  1966
Report by: Robert L. Detterman , John K. Hartsock
Age: Bajocian
Formation: Gaikema Sandstone
Comment:Geographic location: Gaikema Creek
Map reference (pl. 3): 44
Stratigraphic position below top of formation (ft): 50-100
all above data from Table 5, p. 28
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Trigonia sp.