Middle Cedar Creek, Locality 2 (Permian of the United States)

Where: Arizona (33.9° N, 110.1° W: paleocoordinates 7.2° N, 36.3° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Fort Apache Limestone Member (Supai Formation), Kungurian (279.3 - 272.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: macrofossils

Preservation: replaced with silica

Collection methods: chemical,

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 52898: authorized by Tom Olszewski, entered by Leigh Fall on 25.08.2005, edited by Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Anthozoa
 Stauriida - Lophophyllidae
? Lophamplexus sp.
? Lophamplexus sp. Moore and Jeffords 1941 horn coral
Echinoidea
  - Archaeocidaridae
Echinocrinus trudifer
Echinocrinus trudifer White 1874 sea urchin
Rhynchonellata
 Terebratulida - Pseudodielasmatidae
? Pseudodielasma sp.
Strophomenata
 Productida - Productidae
Bellaclathrus spinosus
Scaphopoda
 Dentaliida - Prodentaliidae
"Plagioglypta canna" = Prodentalium canna
"Plagioglypta canna" = Prodentalium canna White 1874 tusk shell
Polyplacophora
 Neoloricata - Acutichitonidae
Arcochiton richardsoni2
Arcochiton richardsoni2 Hoare et al. 2002 chiton
Collected from Winters's section 4 (not loc. 4) by R.B. Blodgett
Bivalvia
 Arcida - Parallelodontidae
Parallelodon anaklastum, Grammatodon (Cosmetodon) politus3
Parallelodon anaklastum Winters 1963 clam
Grammatodon (Cosmetodon) politus3 Girty 1908 clam
Part of Parallelodon anaklastum Winters (Pl 6, fig 10 only)
 Ostreida - Pinnidae
Aviculopinna ? peracuta3
Aviculopinna ? peracuta3 Shumard and Swallow 1858 oyster
 Ostreida - Bakevelliidae
? Bakevellia sp., Bakevellia sulcata
? Bakevellia sp. King 1848 oyster
Bakevellia sulcata Geinitz 1866 oyster
 Pectinida - Limidae
"? Lima cf. retifera" = Palaeolima retifera
"? Lima cf. retifera" = Palaeolima retifera Shumard and Swallow 1858 file clam
 Pectinida - Limipectinidae
Acanthopecten "sp. 2"
Acanthopecten "sp. 2" Girty 1903 scallop
 Pectinida - Aviculopectinidae
Aviculopecten "sp. 1", Aviculopecten "sp. 2", Aviculopecten cf. bellatulus
Aviculopecten "sp. 1" M'Coy 1851 scallop
Aviculopecten "sp. 2" M'Coy 1851 scallop
Aviculopecten cf. bellatulus Newell 1938 scallop
 Carditida - Astartidae
Astartella subquadrata
Astartella subquadrata Girty 1909 clam
 Cardiida - Kalenteridae
Myoconcha sp., Permophorus albequus
Myoconcha sp. Sowerby 1824 clam
Permophorus albequus Beede 1907 clam
 Cardiidia - Sanguinolitidae
? Sanguinolites sp.
? Sanguinolites sp. M'Coy 1844 clam
 Pholadomyida - Edmondiidae
Edmondia cf. gibbosa
Edmondia cf. gibbosa Swallow 1858 clam
 Trigoniida - Schizodidae
Schizodus supaiensis n. sp.
Schizodus supaiensis n. sp. Winters 1963 clam
 Nuculida - Nuculidae
"Palaeonucula levatiformis" = Nuculavus levatiformis
"Palaeonucula levatiformis" = Nuculavus levatiformis Walcott 1884 nut clam
Cephalopoda
 Nautilida - Tainoceratidae
? Metacoceras sp.
? Metacoceras sp. Hyatt 1883 nautiloid
 Pseudorthocerida - Pseudorthoceratidae
Pseudorthoceras knoxense
Pseudorthoceras knoxense McChesney 1859
Gastropoda
  -
Gastropoda "genus indet. 1", Gastropoda "genus indet. 2"
Gastropoda "genus indet. 1" Cuvier 1795 snail
Gastropoda "genus indet. 2" Cuvier 1795 snail
 Trochoidea -
? Strianematina sp.
? Strianematina sp. Chronic 1952 snail
 Bellerophontida - Bellerophontidae
"Knightites (Retispira) modestus" = Retispira modesta, Bellerophon sp.
"Knightites (Retispira) modestus" = Retispira modesta Girty 1909 snail
Bellerophon sp. de Montfort 1808 snail
 Euomphalina - Anomphalidae
? Anomphalus sp.
? Anomphalus sp. Meek and Worthen 1866 snail
 Euomphalina - Euomphalidae
"Straparollus (Euomphalus) sp." = Euomphalus, "Straparollus (Euomphalus) kaibabensis" = Euomphalus kaibabensis
"Straparollus (Euomphalus) sp." = Euomphalus Sowerby 1814 snail
"Straparollus (Euomphalus) kaibabensis" = Euomphalus kaibabensis Chronic 1952 snail
 Murchisoniina - Soleniscidae
"Oncochilus insolitus" = Cylindritopsis insolitus, Soleniscus philipi n. sp.
"Oncochilus insolitus" = Cylindritopsis insolitus Chronic 1952 snail
Soleniscus philipi n. sp. Winters 1963 snail
 Murchisoniina - Gosseletinidae
Apachella prodontia, Apachella arizonensis, Apachella franciscana, Apachella translirata, Apachella turbiniformis n. sp.
Apachella prodontia Winters 1963 snail
Apachella arizonensis Winters 1963 snail
Apachella franciscana Chronic 1952 snail
Apachella translirata Winters 1956 snail
Apachella turbiniformis n. sp. Winters 1963 snail
 Murchisoniina - Lophospiridae
"Worthenia arizonensis" = Biarmeaspira arizonensis
"Worthenia arizonensis" = Biarmeaspira arizonensis Winters 1963 snail
 Neritoidea - Naticopsidae
"Naticopsis oblatus" = Naticopsis permica, Naticopsis apachensis n. sp.
"Naticopsis oblatus" = Naticopsis permica Netchaev 1894 snail
Naticopsis apachensis n. sp. Winters 1963 snail
 Cerithimorpha - Orthonemidae
Palaeostylus giganticus, Cibecuia cedarensis
Palaeostylus giganticus Winters 1963 snail
Cibecuia cedarensis Winters 1956 snail
 Caenogastropoda - Meekospiridae
Meekospira knighti
Meekospira knighti Winters 1963 snail
 Zygopleuroidea - Pseudozygopleuridae
? Pseudozygopleura sp.
? Pseudozygopleura sp. Knight 1930 snail
 Caenogastropoda - Goniasmatidae
Goniasma terebra
Goniasma terebra White 1879 snail
 Soleniscoidea - Palaeostylidae
Kinishbia nodosa n. gen. n. sp.
Kinishbia nodosa n. gen. n. sp. Winters 1963 snail
Trilobita
 Proetida - Phillipsiidae
"Anisopyge sevilloidia" = Delaria sevilloidia1
"Anisopyge sevilloidia" = Delaria sevilloidia1 Chamberlain 1970 trilobite
1Chamberlain 1970; 2Hoare et al. 2002; 3Yancey 1978