Sample Detail of
Sample: Sample No. 49AHa1 -- USGS No. Mesozoic loc. 22552
Locality: Field No. 49AHa1
Description: Tuxedni formation, Middle silstone member. South shore of Chinitna Bay near axis of Fitz Creek anticline (50 yds. east of pt. 37c) Iniskin Peninsula (description from Imlay E&R report of Feb. 13, 1951; Shipment AF-50-33)[Shown as locality 111 on Pl. 3 of Detterman and Hartsock, 1966 - Note by R.B. Blodgett: digitization of this point gives approx. lat. 59o 48'39" N., 153o 07'49" W.]
Location: Alaska Quadrangle: Iliamna D-1
Lat.: 59o48'39 " Long.: 153o07'49 "
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 Normannites sp.

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: South shore of Chinitna Bay
Map reference (pl. 3): 111
Stratigraphic position below top of formation (ft): 1100-1200
all above data from Table 6, p. 33
Occurrence(s)
No. Group Name Qty Notes
1 Ammonoids Normannites sp.