Chesapecten, a New Genus of Pectinidae Molluusca: Bivalvia From the Miocene and Pliocene of Eastern North America; Geological Survey Professional Paper 861
by Lauck W. Ward, Blake W. Blackwelder
$15 · Offered by Crossroads Books
Washington: United States Government Printing Office, 1975. softcover, 11 x 8.5 , 24 pages, index & plates 1-7 not numbered, pencil notes and underling, name stamped on cover 2xs and duplicate stamped on cover. good. Item #5569463 from the title page, A study of a stratigraphically important group of Pectinidae with recognition of the earliest described and figured American fossil.
- Binding: Softcover
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