Where: Arizona (33.9° N, 110.2° W: paleocoordinates 7.3° N, 36.4° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Fort Apache Member (Supai Formation), Kungurian (279.3 - 272.3 Ma)
• Fort Apache limestone member is 95 feet thick at this locality.
• group of beds-level stratigraphic resolution
Environment/lithology: shallow subtidal; lithified limestone
Size class: macrofossils
Preservation: replaced with silica
Primary reference: S. S. Winters. 1963. Supai Formation (Permian) of eastern Arizona. Geological Society of America Memoir 89:1-99 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 120747: authorized by Matthew Clapham, entered by Matthew Clapham on 20.11.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
Echinocrinus trudifer White 1874 sea urchin | |
Gastropoda | |
Gastropoda "genus indet. 1" Cuvier 1795 snail
Gastropoda "genus indet. 2" Cuvier 1795 snail | |
? Pseudozygopleura sp. Knight 1930 snail | |
Meekospira knighti Winters 1963 snail | |
Cibecuia cedarensis n. gen. n. sp., Palaeostylus giganticus
Cibecuia cedarensis n. gen. n. sp. Winters 1956 snail
Palaeostylus giganticus Winters 1963 snail | |
Goniasma terebra White 1879 snail | |
Kinishbia nodosa Winters 1963 snail | |
"Worthenia arizonensis" = Biarmeaspira arizonensis
"Worthenia arizonensis" = Biarmeaspira arizonensis Winters 1963 snail | |
"Oncochilus insolitus" = Cylindritopsis insolitus, Soleniscus philipi
"Oncochilus insolitus" = Cylindritopsis insolitus Chronic 1952 snail
Soleniscus philipi Winters 1963 snail | |
Apachella turbiniformis Winters 1963 snail
Apachella translirata Winters 1956 snail
Apachella prodontia Winters 1963 snail
Apachella arizonensis Winters 1963 snail | |
Naticopsis apachensis Winters 1963 snail | |
"Knightites (Retispira) modestus" = Retispira modesta, Bellerophon sp.
"Knightites (Retispira) modestus" = Retispira modesta Girty 1909 snail
Bellerophon sp. de Montfort 1808 snail | |
"Straparollus (Euomphalus) kaibabensis" = Euomphalus kaibabensis
"Straparollus (Euomphalus) kaibabensis" = Euomphalus kaibabensis Chronic 1952 snail | |
Glyptospira cristulata Chronic 1952 snail | |
Bivalvia | |
Permophorus albequus Beede 1907 clam | |
Astartella subquadrata Girty 1909 clam | |
Schizodus supaiensis Winters 1963 clam | |
Acanthopecten "sp. 2" Girty 1903 scallop | |
"? Lima cf. retifera" = Palaeolima retifera
"? Lima cf. retifera" = Palaeolima retifera Shumard and Swallow 1858 file clam | |
? Bakevellia sp. King 1848 oyster
Bakevellia sulcata Geinitz 1866 oyster | |
Parallelodon anaklastum n. sp.
Parallelodon anaklastum n. sp. Winters 1963 clam | |
"Palaeonucula levatiformis" = Nuculavus levatiformis
"Palaeonucula levatiformis" = Nuculavus levatiformis Walcott 1884 nut clam | |
Cephalopoda | |
Pseudorthoceras knoxense McChesney 1859 | |
Scaphopoda | |
"Plagioglypta canna" = Prodentalium canna
"Plagioglypta canna" = Prodentalium canna White 1874 tusk shell | |
Strophomenata | |
Bellaclathrus spinosus Winters 1963 |