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Ward, L. W.; Blackwelder, B. W. (1975). Chesapecten, a new genus of Pectinidae (Mollusca: Bivalvia) from the Miocene and Pliocene of Eastern North America. United States Geological Survey Professional Paper. 861: 1-24, pls. 1-7.
Ward, L. W.; Blackwelder, B. W. (1975). Chesapecten, a new genus of Pectinidae (Mollusca: Bivalvia) from the Miocene and Pliocene of Eastern North America. United States Geological Survey Professional Paper. 861: 1-24, pls. 1-7.
