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Pennsylvanian marine gastropods from the Appalachian Basin

Published online by Cambridge University Press:  14 July 2015

R. D. Hoare ,
M. T. Sturgeon  and
J. R. Anderson Jr.
R. D. Hoare
Affiliation:
Department of Geology, Bowling Green State University, Bowling Green, Ohio 43403
M. T. Sturgeon
Affiliation:
Department of Geological Sciences, Ohio University, Athens 45701
J. R. Anderson Jr.
Affiliation:
Science Department, Dekalb College, Dunwoody, Georgia 30338
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Abstract

Extensive collections of Pennsylvanian marine gastropods from 20 marine units in the Appalachian Basin contain 227 recognizable taxa. Twenty-two new species and subspecies are recognized including Bellerophon (Bellerophon) laticallis, B. (B.) graphicus varicallis, B. (Pharkidonotus) breyeri, Knightites (Cymatospira) montfortianus discordis, K. (Retispira) fascireticulatus, Colpites lirata, Abylea formosa, A. paradoxus, A insolitus, Spiroscala decorata, Euconospira equisita, Neilsonia invisitata, Worthenia parvula, Gosseletina nodosa, Glyptotomaria (Dictyotomaria) concinna, G. (D.) facta, G. (D.) decora, Phymatopleura preclara, Callispira grossa, Ceraunocochlis? subulata, Streptacis? ingens, and S.? complanata.

Correlation of marine stratigraphic units within the collection area are discussed. Zonation on the basis of pseudozygopleurid taxa, following that of Anderson et al. (1989), is presented as well as mention of characteristic taxa of the various series.

Type
Research Article
Information
Journal of Paleontology , Volume 71 , Issue 6 , November 1997 , pp. 1019 - 1039
Copyright
Copyright © The Paleontological Society 

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