MacNeil, F. Stearns

EVOLUTION AND DISTRIBUTION OF THE GENUS MYA, AND TERTIARY MIGRATIONS OF MOLLUSCA; CONTRIBUTIONS TO PALEONTOLOGY; GEOLOGICAL SURVEY PROFESSIONAL PAPER 483-G

Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1965. Soft cover. Very good plus. Item #42941

Known first in the early Tertiary of Japan, the genus Mya migrated to western North America, the Arctic Ocean, and to both the European and American sides of the North Atlantic. 51 pages with maps, bibliography and index, plus eleven plates bound in the rear. Bound in thick gray paper covers printed in black. Small libray stamp, call number and withdrawn stamp on the front cover. No other library markings, pockets or plates were ever present. A very good plus copy.

Price: $25.00