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First record of live birth in Cretaceous ichthyosaurs: closing an 80 million year gap.
New fossils of embryonic ichthyosaurs are both the geologically youngest and the physically smallest known ichthyosaur embryos. The embryos are articulated, though only partially preserved, and are located within the body cavity of an adult, presumably the mother. The embryos and adult were found in...
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| 主要な著者: | , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
2003
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1698021/ https://ncbi.nlm.nih.gov/pubmed/12952650 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsbl.2003.0029 |
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