Islet in Keku Strait: Permian, Alaska
collected by A.F. Buddinton

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Anthozoa - Auloporida - Syringoporidae
Syringopora sp. Goldfuss 1826
Anthozoa - Favositida - Favositidae
Favosites sp. Lamarck 1816
Anthozoa - Favositida - Pachyporidae
Striatopora sp. Hall 1851
Anthozoa - Stauriida - Lonsdaleiidae
Lonsdaleia sp. McCoy 1849
Gastropoda - Murchisoniina - Eotomariidae
? Euconospira sp. Ulrich and Scofield 1897
Gastropoda - Euomphalina - Platyceratidae
Platyceras sp. Conrad 1840
Gastropoda - Euomphalina - Euomphalidae
? Euomphalus sp. Sowerby 1814
unclassified
? Cliothyridina sp.
Bivalvia - Pectinida - Aviculopectinidae
? Aviculipecten sp. (M'Coy 1851)
Bivalvia - Trigoniida - Schizodidae
? Schizodus sp. King 1844
Bivalvia - Modiomorphida - Cypricardiniidae
Cypricardinia sp. Hall 1860
Stenolaemata - Trepostomida - Stenoporidae
Stenopora sp. Lonsdale 1844
Stenolaemata - Trepostomata - Batostomellidae
Batostomella sp. Bassler 1911
Rhynchonellata - Spiriferida - Elythidae
Squamularia aff. perplexa (McChesney 1859)
Rhynchonellata - Spiriferida - Spiriferidae
Spirifer sp. Sowerby 1818
Rhynchonellata - Spiriferida - Martiniidae
? Martinia sp. M'Coy 1844
Rhynchonellata - Spiriferida - Brachythyrididae
Brachythyris sp. M'Coy 1844
Rhynchonellata - Orthida - Rhipidomellidae
Rhipidomella aff. uralica Tschernyschew 1902
Rhynchonellata - Orthida - Schizophoriidae
? Orthotichia aff. morganiana (Derby 1874)
Rhynchonellata - Terebratulida - Dielasmatidae
Dielasma sp. Beede and Rogers 1900
Strophomenata - Productida
Marginifera aff. juresanensis Tschernyschew 1902
Strophomenata - Productida - Productellidae
Productus aff. gruenewaldti Krotov 1888
Productus spp.
Strophomenata - Productida - Productidae
Avonia aff. porrecta (Kutorga 1844)
Strophomenata - Productida - Linoproductidae
Productus aff. koninckianus Keyserling 1846
Strophomenata - Productida - Echinoconchidae
Pustula aff. fasciata (Kutorga 1844)
Pustula aff. wallaciana
see common names

Geography
Country:United States State/province:Alaska
Coordinates: 56.9° North, 134.2° West (view map)
Paleocoordinates:
Basis of coordinate:based on nearby landmark
Time
Period: Permian
10 m.y. bin: Permian 1-4
Key time interval: Permian
Age range of interval: 298.9 - 251.902 m.y. ago
Stratigraphy
Lithology and environment
Primary lithology: lithified "limestone"
Lithology description: Limestone interbedded with andesitic flows and tuff.
Environment:carbonate indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:general faunal/floral analysis
Collectors:A.F. Buddinton
Taxonomic list comments:Identified by G.H. Girty.
Metadata
Also known as:5134 (965)
Database number:112205
Authorizer:A. Miller Enterer:S. Kolbe
Research group:marine invertebrate
Created:2011-07-06 11:05:56 Last modified:2025-02-22 15:12:02
Access level:the public Released:2011-07-06 11:05:56
Creative Commons license:CC0
Reference information

Primary reference:
36540. A. F. Buddington and T. Chapin. 1929. Geology and mineral deposits of southeastern Alaska. United States Geological Survey Bulletin 800:1-398 [A. Miller/S. Kolbe]