Sample Detail of
Sample: Sample No. 50AGz8 -- USGS No. Mesozoic loc. 22444
Locality: Field No. 50AGz8
Description: Tuxedni formation, middle silstone member, on stream tributary to Bowser Creek from west about 1 mile above junction, 0.7 mile S37E of hill 1160 (hill just southeast of large landslide), Iniskin Peninsula. (description from Imlay E&R report of Feb. 13, 1951; Shipment AF-50-33)[Transmittal sheet of Hartsock, dated Nov. 6, 1950 provides this description: "On stream trib. to Bowser Ck. from the west. 0.7 mi. S37E hill 1160, S. Iniskin. Cynthia Falls member"][Shown as locality 123 on Pl. 3 of Detterman and Hartsock, 1966 - Note by R.B. Blodgett: digitization of this point gives approx. lat. 59o 41'37" N., 153o 19'48" W.]
Location: Alaska Quadrangle: Iliamna C-1
Lat.: 59o41'37 " Long.: 153o19'48 "
Reference
Title: Report on Referred Fossils ,  1951 (02/13)
Examination has been made of the collections obtained by J.K. Hartsock's party during the field season of 1950 on Iniskin Peninsula and the area between Chinitna Bay and Tuxedni Bay.
Report by: Ralph W. Imlay
Referred by: John K. Hartsock , Arthur Grantz
Age: No Data
Formation: Tuxedni Group (Tuxedni formation, middle siltstone member)
Occurrence(s)
No. Group Name Qty Notes
1 Ammonoids Ammonite fragment not determinable

Title: Geology of the Iniskin-Tuxedni Region, Alaska ,  1966
Report by: Robert L. Detterman , John K. Hartsock
Age: Bajocian (middle Bajocian)
Formation: Cynthia Falls Sandstone
Comment:Geographic location: Bowser Creek-Fitz Creek area
Map reference (pl. 3): 123
Stratigraphic position below top of formation (ft): 600
all above data from Table 7, p. 34
Occurrence(s)
No. Group Name Qty Notes
1 Ammonoids Ammonite fragment (undet.)