Item #45578 THE LATE CRETACEOUS CEPHALOPOD HARESICERAS REESIDE AND ITS POSSIBLE ORIGIN; SHORTER CONTRIBUTIONS TO GENERAL GEOLOGY: PROFESSIONAL PAPER 454-I. William A. Cobban.

THE LATE CRETACEOUS CEPHALOPOD HARESICERAS REESIDE AND ITS POSSIBLE ORIGIN; SHORTER CONTRIBUTIONS TO GENERAL GEOLOGY: PROFESSIONAL PAPER 454-I

Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1964. Soft cover. Item #45578

Haresiceras, which seems to have been derived from the scaphitid stock of ammonites, provides a means of correlating thin units of strata in the Western Interior region. 30 pages with map, sections, tables, index, and references, plus the three plates bound in the rear. Bound in original gray stiff paper covers printed in black. Library markings on the front cover. No other library markings, plates or pockets were ever present. A near fine copy.

Price: $20.00