Impressions of the attachment of the soft body to the shell in late Cretaceous pachydiscid ammonites from the Western Interior of the United States. American Museum novitates ; no. 3273
Cobban, William Aubrey, 1916- Jorgensen, Steven D. Kennedy, W. J. (William James) Landman, Neil H. Lane, Jennifer A. Larson, Neal L.
Book
1999
English
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