Calymenid and Other Ordovician Trilobites from Kentucky and Ohio prepared in cooperation with the Kentucky Geological Survey : species of the trilobites Isotelus, Bathyurus?, Proetidella, Gravicalymene, Flexicalymene, and Acidaspis are described from Middle and Upper Ordovician strata of Kentucky

Bibliographische Detailangaben

1. Verfasser:	Ross, Reuben James (VerfasserIn)
Format:	UnknownFormat
Sprache:	eng
Veröffentlicht:	Washington United States Government Printing Office 1967
Schriftenreihe:	Contributions to the Ordovician paleontology of Kentucky B
Schlagworte:
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