Sample Detail of
Sample: Sample No. F-24 -- USGS No. Mesozoic loc. 19956
Locality: Field No. F-24
Description: [Shown as locality 24 on Pl. 3 of Detterman and Hartsock, 1966][Entry cardin USGS Mesozoic Fossil Locality register (Washington, D.C.) provides following description: "Tuxedni-Jurassic, Iniskin siltstone. Orig. no. F-24. SW Alaska, Cook Inlet area, Iniskin Peninsula. Cliffs on south shore of Chinitna Bay about 300 feet east of loc. 19954 and 1.05 miles N 52 1/2o W of mouth of Fitz Creek. 70 feet lower than coll. 19954 and the lowermost coll. made from the Iniskin siltstone member. Collected by Wedow and Kellum, Sept. 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: Red Glacier Formation
Comment:Geographic location: South shore of Chinitna Bay
Map reference (pl. 3): 24
Stratigraphic position below top of formation (ft): 725-775
all above data from Table 4, p. 25
Occurrence(s)
No. Group Name Qty Notes
1 Ammonoids Witchellia adnata Imlay fauna identified by R.W. Imlay