Analysis of septal spacing and septal crowding in Devonian and Carboniferous ammonoids
Abstract Septal crowding is widely known as a sign of maturity in conchs of ammonoids and nautiloids. However, reduced septal spacing may also occur as a consequence of adverse ecological conditions. Here, we address the question how septal spacing varied through ontogeny in representatives of some...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2021-10-01
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| Series: | Swiss Journal of Palaeontology |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s13358-021-00235-x |