Ammonites from the Buchia zones in northwestern California and southwestern Oregon

• Main Author: Imlay, Ralph Willard, 1908-; Jones, David L.; Geological Survey (U.S.)
• Language: English
• Published: United States. Government Printing Office 1970
• Subjects: Ammonoidea > California; Ammonoidea > Oregon; Paleontology > Jurassic; Paleontology > Cretaceous; Paleontology > California; Paleontology > Oregon; Arctic; British Columbia; Canada
• Online Access: http://cdm16085.contentdm.oclc.org/u?/p16085coll14,130729

QE75 .P9 no. 647-B I 19.16:647-B 95 Series: Jurassic (Tithonian) and Cretaceous Buchia zones in northwestern California and southwestern Oregon; Geological Survey professional paper: 647-B.; Includes ill. and maps.; Includes bibliographical references. "Ammonites from the Buchia-bearing strata...