Islet in Keku Strait (Permian of the United States)

Also known as 5134 (965)

Where: Alaska (56.9° N, 134.2° W: paleocoordinates 9.9° N, 61.0° W)

• coordinate based on nearby landmark

When: Permian (298.9 - 251.9 Ma)

Environment/lithology: lithified limestone

• Limestone interbedded with andesitic flows and tuff.

Size class: macrofossils

Collected by A.F. Buddinton

Primary reference: 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]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 112205: authorized by Arnold Miller, entered by Sarah Kolbe on 06.07.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

• Identified by G.H. Girty.
Show authors, comments, and common names
unclassified
  -
? Cliothyridina sp.
Anthozoa
 Favositida - Favositidae
Favosites sp.
Favosites sp. Lamarck 1816 tabulate coral
 Favositida - Pachyporidae
Striatopora sp.
Striatopora sp. Hall 1851 tabulate coral
 Auloporida - Syringoporidae
Syringopora sp.
Syringopora sp. Goldfuss 1826 tabulate coral
 Stauriida - Lonsdaleiidae
Lonsdaleia sp.
Lonsdaleia sp. McCoy 1849 horn coral
Stenolaemata
 Trepostomata - Batostomellidae
Batostomella sp.
Batostomella sp. Bassler 1911
 Trepostomida - Stenoporidae
Stenopora sp.
Stenopora sp. Lonsdale 1844
Rhynchonellata
 Spiriferida - Elythidae
"Squamularia aff. perplexa" = Condrathyris perplexa
"Squamularia aff. perplexa" = Condrathyris perplexa McChesney 1859
 Spiriferida - Martiniidae
? Martinia sp.
? Martinia sp. M'Coy 1844
 Spiriferida - Brachythyrididae
Brachythyris sp.
Brachythyris sp. M'Coy 1844
 Spiriferida - Spiriferidae
Spirifer sp.
Spirifer sp. Sowerby 1818
 Orthida - Schizophoriidae
? Orthotichia aff. morganiana
 Orthida - Rhipidomellidae
Rhipidomella aff. uralica
Rhipidomella aff. uralica Tschernyschew 1902
 Terebratulida - Dielasmatidae
Dielasma sp.
Dielasma sp. King 1856
Strophomenata
 Productida - Productidae
"Avonia aff. porrecta" = Kochiproductus porrectus
"Avonia aff. porrecta" = Kochiproductus porrectus Kutorga 1844
 Productida - Productellidae
Productus spp., "Productus aff. gruenewaldti" = Chaoiella gruenewaldti
"Productus aff. gruenewaldti" = Chaoiella gruenewaldti Krotov 1888
 Productida - Linoproductidae
"Productus aff. koninckianus" = Cancrinella koninckiana
"Productus aff. koninckianus" = Cancrinella koninckiana Keyserling 1846
 Productida - Echinoconchidae
Pustula aff. wallaciana, "Pustula aff. fasciata" = Karavankina fasciata
"Pustula aff. fasciata" = Karavankina fasciata Kutorga 1844
 Productida -
Marginifera aff. juresanensis
Marginifera aff. juresanensis Tschernyschew 1902
Bivalvia
 Pectinida - Aviculopectinidae
"? Aviculipecten sp." = Aviculopecten
"? Aviculipecten sp." = Aviculopecten M'Coy 1851 scallop
 Modiomorphida - Cypricardiniidae
Cypricardinia sp.
Cypricardinia sp. Hall 1860 clam
 Trigoniida - Schizodidae
? Schizodus sp.
? Schizodus sp. King 1844 clam
Gastropoda
 Euomphalina - Platyceratidae
Platyceras sp.
Platyceras sp. Conrad 1840 snail
 Euomphalina - Euomphalidae
? Euomphalus sp.
? Euomphalus sp. Sowerby 1814 snail
 Murchisoniina - Eotomariidae
? Euconospira sp.
? Euconospira sp. Ulrich and Scofield 1897 snail