Chesapecten
Subtitle: a new genus of Pectinidae (Mollusca : Bivalvia) from the Miocene and Pliocene of easternNorth America
By: by Lauck W. Ward and Blake W. Blackwelder.
Contributors: Blackwelder, Blake W.; United States. Geological Survey.
Series: Geological Survey professional paper -- 861
Publisher: United States Government Printing Office
Published: 1975
Place of publication: Washington
Language: eng
Notes: Map in back pocket.