Sample Detail of
Sample: Sample No. F-46 -- USGS No. Mesozoic loc. 19980
Locality: Field No. F-46
Description: [Shown as locality 100 on Pl. 3 of Detterman and Hartsock, 1966][Entry in USGS Mesozoic Fossil Locality register (Washington, D.C.) provides following description: "F-46. Tuxedni Fm., Fitz Creek siltstone. SW Alaska, Cook Inlet, Iniskin Peninsula. South side of Gaikima Creek about 500 ft. upstream from crest of lower falls and about 1.85 miles N 83o W of the mouth of Fitz Creek. About 50 ft. above stream level. Strat. Pos. 480 ft. below the top of the Fitz Creek mbr. Lithology - gray shaly sandstone with rounded concretions of a diameter of 1 ft. and greater. Coll. Wdow and Kellum 44NB Kellum #2 P51, Sept. 18, 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 (middle Bajocian)
Formation: Fitz Creek Siltstone
Comment:Geographic location: Gaikema Creek
Map reference (pl. 3): 100
Stratigraphic position below top of formation (ft): 850
all above data from Table 6, p. 33
Occurrence(s)
No. Group Name Qty Notes
1 Bivalves Inoceramus sp.
2 Bivalves Pleuromya sp.
3 Bivalves Pholadomya sp.
4 Belemnites Belemnites