Perspectives of ammonite paleobiology from shell abnormalities in the genus Baculites
Many Baculites specimens from the Upper Cretaceous of the United States Western Interior show exceptional preservation of the original aragonitic shell and its fine-scale surface ornamentation. Growth lines are ubiquitous, with two orders of these structures represented on some shells, and reflect t...
| Main Authors: | , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
2002
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