Sample Detail of
Sample: Sample No. 918 of Stanton, Martin, et al., 1904 -- USGS No. Mesozoic loc. 3014
Locality: Field No. 918 of Stanton, Martin, et al., 1904
Description: Snug Harbor. Chasik (Chisik) Island 1 mi. N. of cabin. [Note by RBB: Martin, 1926, USGS Bull. 776, p. 155 states: "West shore of Chisik Island 1 mile north of cabin. Concretions in shale beds below a massive conglomerate. T.W. Stanton, 1904."][Imlay, 1962, USGS Prof. Paper 374-C, p. C-3 gives following description: "Stanton, T.W., 1904, North end of Chisik Island, 1.25 miles S. 81o E. of Fossil Point, 1 ft below base of Channel conglomerate."; also noted "at top" of Bowser member, and "820 feet" above Cranocephalites beds]; [T.W. Stanton, 1904. Tuxedni Bay area, north end of Chisik Island, 1.25 miles S. 81° E. of Fossil Point, 1 ft below base. (description from Imlay, 1953, p. 65)]
Location: Alaska Quadrangle: Kenai A-8
Lat.: 60o09'50 " Long.: 152o38'21 "
Reference
Title: Report on Referred Fossils ,  1912 (04/03)
Title of report: "Lists of Mesozoic fossils collected by T.W. Stanton, G.C. Martin, and party in southwestern Alaska in 1904." [Note by R.B. Blodgett: fossil report and transmittal sheets occupy p. 939-963 in Report on Alaskan Fossils, vol. 4, 1911-1913. Also no formal date given by author to this report, however, the report is stamped as being received April 3, 1912 by the Division of Alaskan Mineral Resources]
Report by: T. W. Stanton
Referred by: T. W. Stanton , G. C. Martin , R. W. Stone , and others
Age: Middle Jurassic
Formation: Tuxedni Group (Tuxedni sandstone)
Comment:Age: Middle Jurassic, Formation: Tuxedni sandstone (see table on p. 940)

[Note by R.B. Blodgett: Martin (1926, USGS Bull. 776) assigns this locality to the Tuxedni sandstone]

[Another note by RBB: Imlay, 1953, USGS Prof. Paper 249-B, Fig. 5 shows location of this site on Chisik Island]

Occurrence(s)
No. Group Name Qty Notes
1 Ammonoids Sphaeoceras sp.
2 Ammonoids Phylloceras? - young specimen
3 Bivalves Inoceramus ambiguus Eichwald
4 Bivalves Pecten - smooth form

Title: Jurassic (Bathonian or Early Callovian) ammonites from Alaska and Montana ,  1962
Report by: Ralph W. Imlay
Age: Callovian
Formation: Bowser Formation (Bowser Member of the Tuxedni Formation)
Occurrence(s)
No. Group Name Qty Notes
1 Ammonoids Kheraiceras intermedium Imlay

Title: Callovan (Jurassic) ammonites from the United States and Alaska. Part 2. Alaska Peninsula and Cook Inlet Regions. USGS Proferssional Paper 249-B ,  1953
Report by: Ralph W. Imlay
Age: Callovian
Formation: Chinitna Formation
Comment:Shown as locality 8 on Figure 5.

Digitization of locality shown on Figure 5 indicates the following coordinates: 60 09'50" N., 152 38'21" W.

nothing listed on Table 6 however, Kheiraiceras intermedium Imlay, n. sp. (illustr. on 31, but not cited in main text)

Illustrated specimen: Kheiraiceras intermedium Imlay, n. sp. - Paratype, USNM 108225, USNM 108223, Pl. 31, figs. 1, 2

Occurrence(s)
No. Group Name Qty Notes
1 Ammonoids Kheraiceras intermedium Imlay, n. sp. Not listed on Table 6, however, a specimen of this species, Paratype, USNM 108225, is shown on Pl. 31, figs. 1-2