CAr-2. Spoils bank at James Brothers strip mine on the south side of Huff Run, a (Carboniferous of the United States)

Where: Caroll County, Ohio (40.6° N, 81.3° W: paleocoordinates 6.5° S, 17.9° W)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Shale Member (Washingtonville Formation), Missourian (305.9 - 303.4 Ma)

• bed-level stratigraphic resolution

Environment/lithology: coastal; lithified shale and lithified limestone

• medium gray and calcareous

Size classes: macrofossils, mesofossils

Reposited in the OSU

Primary reference: R. D. Hoare and M. T. Sturgeon. 1978. The Pennyslvanian gastropod genera Cyclozyga and Helminthozyga and the classification of the Pseudozygopleuridae. Journal of Paleontology 52(4):850-858 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 79350: authorized by Pete Wagner, entered by Pete Wagner on 03.03.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

• The species is found associated with abundant nuculoids and a variety of other bivalves, abundant chonetids, productoid and spiriferid brachiopods, corals, gastropods, common nautiloid cephalopods and conularids, and rare trilobites.

•Specimens collected from the shale on the spoil banks.

Craniata
 Craniida - Craniidae
"Crania modesta" = Petrocrania modesta7
"Crania modesta" = Petrocrania modesta7 White and St. John 1867
Bivalvia
 Pectinida - Pseudomonotidae
Pseudomonotis millhorni n. sp.7 Hoare et al. 1978 scallop
Gastropoda
 Prosobranchia - Pseudozygopleuridae
"Gamizyga (Plocezyga) delicata" = Plocezyga delicata3, "Gamizyga (Plocezyga) subnodosa" = Plocezyga subnodosa3, "Gamizyga (Plocezyga) conica" = Plocezyga conica3, "Gamizyga (Hyphantozyga) perattenuata" = Hyphantozyga perattenuata3, Helminthozyga costellata n. sp., "Pseudozygopleura (Pseudozygopleura) gradatus" = Pseudozygopleura gradatus5, Pseudozygopleura (Pseudozygopleura) peoriense6, Pseudozygopleura (Pseudozygopleura) pinquicula6, "Pseudozygopleura (Pseudozygopleura) assertonsoris" = Pseudozygopleura assertonsoris6, "Pseudozygopleura (Pseudozygopleura) mucronatus" = Pseudozygopleura mucronatus5, "Pseudozygopleura (Pseudozygopleura) cf. dunbari" = Pseudozygopleura plummeri5, "Pseudozygopleura (Pseudozygopleura) semicostata" = Pseudozygopleura semicostata6, "Pseudozygopleura (Pseudozygopleura) pugonis" = Pseudozygopleura pugonis5, "Pseudozygopleura (Pseudozygopleura) cf. macra" = Pseudozygopleura macra5, "Pseudozygopleura (Pseudozygopleura) cf. girtyi" = Pseudozygopleura girtyi6, "Pseudozygopleura (Pseudozygopleura) limus" = Pseudozygopleura limus5, "Pseudozygopleura (Pseudozygopleura) cf. kellettae" = Pseudozygopleura kellettae6, "Pseudozygopleura (Pseudozygopleura) eximia" = Pseudozygopleura eximia6, "Pseudozygopleura (Pseudozygopleura) tenuivirga" = Pseudozygopleura tenuivirga6, "Pseudozygopleura (Pseudozygopleura) scitula" = Pseudozygopleura scitula6, Cyclozyga attenuata3, Microptychis expetendus4, "? Gamizyga (Gamizyga) attenuata" = Hemizyga attenuata3
"Gamizyga (Plocezyga) delicata" = Plocezyga delicata3 Hoare and Sturgeon 1980 snail
"Gamizyga (Plocezyga) subnodosa" = Plocezyga subnodosa3 Hoare and Sturgeon 1980 snail
"Gamizyga (Plocezyga) conica" = Plocezyga conica3 Hoare and Sturgeon 1980 snail
"Gamizyga (Hyphantozyga) perattenuata" = Hyphantozyga perattenuata3 Hoare and Sturgeon 1980 snail
Helminthozyga costellata n. sp. Hoare and Sturgeon 1978 snail
"Pseudozygopleura (Pseudozygopleura) gradatus" = Pseudozygopleura gradatus5 Hoare and Sturgeon 1981 snail
Pseudozygopleura (Pseudozygopleura) pinquicula6 Hoare and Sturgeon 1985 snail
"Pseudozygopleura (Pseudozygopleura) assertonsoris" = Pseudozygopleura assertonsoris6 Knight 1930 snail
"Pseudozygopleura (Pseudozygopleura) mucronatus" = Pseudozygopleura mucronatus5 Hoare and Sturgeon 1981 snail
"Pseudozygopleura (Pseudozygopleura) cf. dunbari" = Pseudozygopleura plummeri5 Knight 1930 snail
"Pseudozygopleura (Pseudozygopleura) semicostata" = Pseudozygopleura semicostata6 Meek 1871 snail
"Pseudozygopleura (Pseudozygopleura) pugonis" = Pseudozygopleura pugonis5 Hoare and Sturgeon 1981 snail
"Pseudozygopleura (Pseudozygopleura) cf. macra" = Pseudozygopleura macra5 Knight 1930 snail
"Pseudozygopleura (Pseudozygopleura) cf. girtyi" = Pseudozygopleura girtyi6 Knight 1930 snail
"Pseudozygopleura (Pseudozygopleura) limus" = Pseudozygopleura limus5 Hoare and Sturgeon 1981 snail
"Pseudozygopleura (Pseudozygopleura) cf. kellettae" = Pseudozygopleura kellettae6 Knight 1930 snail
"Pseudozygopleura (Pseudozygopleura) eximia" = Pseudozygopleura eximia6 Hoare and Sturgeon 1985 snail
"Pseudozygopleura (Pseudozygopleura) tenuivirga" = Pseudozygopleura tenuivirga6 Knight 1930 snail
"Pseudozygopleura (Pseudozygopleura) scitula" = Pseudozygopleura scitula6 Meek and Worthen 1860 snail
Cyclozyga attenuata3 Hoare and Sturgeon 1978 snail
Microptychis expetendus4 Hoare and Sturgeon 1981 snail
"? Gamizyga (Gamizyga) attenuata" = Hemizyga attenuata3 Hoare and Sturgeon 1980 snail
 Cerithimorpha - Orthonemidae
Spiromphalus pervius2, "Pseudozygopleura (Leptozyga) minuta" = Leptozyga minuta5
Spiromphalus pervius2 Hoare 1980 snail
"Pseudozygopleura (Leptozyga) minuta" = Leptozyga minuta5 Knight 1930 snail
 Heterostropha - Donaldinidae
"Donaldina quadroliratus" = Royalella quadrolirata1
"Donaldina quadroliratus" = Royalella quadrolirata1 Anderson et al. 1990 snail