Structural features in cretaceous ammonoids indicative of semi-internal or internal shells/
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
[Oxford]:
[Clarendon Pr.],
[1993]
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| Subjects: |
| Item Description: | Includes summary |
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| Physical Description: | p. 99-114 : figs ; 23 cm. |
| Bibliography: | Includes bibliographical references |