Late Jurassic ammonites from Alaska
By: by Ralph W. Imlay.
Series: Geological Survey professional paper ;; 1190
Publisher: U.S. G.P.O.; For sale by the Distribution Branch, U.S. Geological Survey
Published: 1981
Place of publication: Washington, D.C; Alexandria, Va
Language: eng
Number of pages: 40
Subjects: Ammonoidea -- Alaska.; Paleontology -- Jurassic.; Paleontology -- Alaska.
Notes: Bibliography: p. 36-38.
"Contact photographs of the plates in this report are available at cost from U.S. Geological survey Library, Federal Center, Denver, Colorado 80225"--Plate 1 recto.
Includes index.
Item 624