by Henry Nettelroth, 1889 | compiled by Donald Chesnut, 1998
[enhanced images (all images) copyrighted by Kentucky Geological Survey, 1998]

Alan Goldstein of the Falls of the Ohio State Park (Indiana) pointed me toward the Falls webpage on brachiopods and mollusks for current genus and species names and helped to update the nomenclature for numerous species.



Last Modified on 2023-01-05
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