Klawak Island (Carboniferous of the United States)
Also known as 16 ACh 115
Where: Alaska (55.5° N, 133.1° W: paleocoordinates 0.4° S, 74.2° W)
• coordinate based on nearby landmark
When: Mississippian (358.9 - 323.2 Ma)
Environment/lithology: lithified limestone and lithified, black chert
• Coarsely crystalline highly fossiliferous limestone and black thin-layered chert.
Size class: macrofossils
Collected by T. Chapin
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 112174: authorized by Arnold Miller, entered by Sarah Kolbe on 06.07.2011, edited by Phil Novack-Gottshall
Creative Commons license: CC BY (attribution)
Taxonomic list
• Identified by G.H. Girty.
Show authors, comments, and common names
unclassified | |
Anthozoa | |
Lonsdaleia sp. McCoy 1849 horn coral | |
Lithostrotion spp. Fleming 1828 horn coral | |
"Zaphrentis sp." = Zaphrenthis
"Zaphrentis sp." = Zaphrenthis Rafinesque and Clifford 1820 horn coral | |
Michelinia sp. de Koninck 1841 tabulate coral | |
Ostracoda | |
Paraparchites sp. Ulrich and Bassler 1906 ostracod | |
Bairdia sp. M'Coy 1844 ostracod | |
Trilobita | |
Proetus sp. Steininger 1831 trilobite | |
Strophomenata | |
Chonetes sp. Fischer de Waldheim 1830
Chonetes aff. illinoisensis Worthen 1860 | |
? Streptorhynchus sp. King 1850 | |
"Productus aff. ovatus" = Linoproductus ovatus
"Productus aff. ovatus" = Linoproductus ovatus Hall 1858 | |
"Productus aff. gallatinensis" = Dictyoclostus gallatinensis, "Productus aff. inflatus" = Dictyoclostus inflatus
"Productus aff. gallatinensis" = Dictyoclostus gallatinensis Girty 1899
"Productus aff. inflatus" = Dictyoclostus inflatus McChesney 1860 | |
? Overtonia aff. fimbriata, "Productus giganteus" = Gigantella giganteus, Productus aff. striatus, Productus sp., "Productus aff. longispinus" = Eomarginifera longispinus
? Overtonia aff. fimbriata Sowerby 1824
"Productus giganteus" = Gigantella giganteus Sowerby 1822
"Productus aff. longispinus" = Eomarginifera longispinus Sowerby 1814 | |
"? Productella aff. concentrica" = Chonetipustula concentrica
"? Productella aff. concentrica" = Chonetipustula concentrica Hall 1857 | |
Rhynchonellata | |
? Camarotoechia sp. Hall and Clarke 1893 | |
? Cranaena sp. Hall and Clarke 1893 | |
? Spiriferina sp. d'Orbigny 1847 | |
Composita sp. Brown 1849 | |
? Squamularia sp. Gemmellaro 1899 | |
Spirifer spp. Sowerby 1818 | |
"Spirifer aff. cameratus" = Neospirifer cameratus
"Spirifer aff. cameratus" = Neospirifer cameratus Morton 1836 | |
? Martinia sp. M'Coy 1844 | |
Schizophoria aff. swallowi Weller 1914 | |
Bivalvia | |
? Nucula sp. Lamarck 1799 nut clam | |
Sphenotus sp. Hall 1884 clam | |
Pterinopecten sp. Hall 1883 scallop | |
Leptodesma sp. Hall 1883 oyster | |
Gastropoda | |
Gastropoda indet. Cuvier 1795 snail | |
"Bellerophon aff. sublevis" = Bellerophon spergensis
"Bellerophon aff. sublevis" = Bellerophon spergensis Gordon and Yochelson 1983 snail | |
Platyceras sp. Conrad 1840 snail
? Platyschisma spp. M'Coy 1844 snail | |
Crinoidea | |
Crinoidea indet. Miller 1821 Sea lily |