Molluscan remains from the middle part of the Jô-Ban Coal-Field.
Series: Journal of the College of Science, Imperial University of Tokyo -- v. 45, art. 7
Publisher: The University
Published: 1925
Place of publication: Tokyo
Language: eng
Number of pages: 23
Subjects: Mollusks, Fossil -- Japan -- Fukushima (Prefecture); Paleontology -- Pleistocene.