Preliminary report on the occurrence of Angustidontus in Nevada and Utah
By: Jean M. Berdan ; United States Department of the Interior, Geological Survey.
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 83-355.; Open-file report (Geological Survey (U.S.)) -- 83-355.
Publisher: The Survey
Published: 1983
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Arthropoda, Fossil.; Geology, Stratigraphic.; Paleontology -- Nevada.; Paleontology -- Utah.
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1983?]. 1 microfiche ; 11 x 15 cm.

Bibliography: p. 5.