Early Cretaceous (Albian) ammonites from the Chitina Valley and Talkeetna Mountains, Alaska
Series: Geological Survey (U.S.). Shorter contributions to general geology; Professional paper (Geological Survey (U.S.)) -- 354-D.
Publisher: U.S. Govt. Print. Off.
Published: 1960
Place of publication: Washington
Language: eng
Number of pages: 114
Subjects: Ammonoidea; Stratigraphic Geology
Description: "The Early Cretaceous (Albian) ammonites in southern Alaska have strong affinities with those in California and Oregon but are in part of Boreal and Eurasian origin."
Notes: Includes index.

Bibliography: p. 111-112.