Observations on the Cenomanian (upper Cretaceous) ammonite Calycoceras (Calycoceras) obrieni Young, 1957 from Arizona and New Mexico
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Author
Contributions
- Kennedy, W. J. - Contributor
Publication
1990 - U.S. G.P.O., Washington, District of Columbia
Language
English
Word Count
2,750 words, Guess
Page Count
11 pages
Identifiers
- Library of Congress Control Number88607932
- Open LibraryOL22949350M
Classifications
- DDC557.3 s
- DDC560/.973
- LCCQE75 .B9 no. 1881
and 1 more
- LCCQE746 .B9 no. 1881
Subjects
Topics
AmmonoideaPaleontologyAmmonoidea -- ArizonaAmmonoidea -- New MexicoAmmonoidea -- West (U.S.)Paleontology -- CretaceousPaleontology -- West (U.S.) -- Cretaceous
Places
Times
Series Statement
- U.S. Geological Survey bulletin -- 1881-C
- Shorter contributions to paleontology and stratigraphy
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