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Long-Term Cycles in the History of Life: Periodic Biodiversity in the Paleobiology Database
Time series analysis of fossil biodiversity of marine invertebrates in the Paleobiology Database (PBDB) shows a significant periodicity at approximately 63 My, in agreement with previous analyses based on the Sepkoski database. I discuss how this result did not appear in a previous analysis of the P...
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| Formato: | Texto |
| Lenguaje: | English |
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Public Library of Science
2008
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2603586/ https://www.ncbi.nlm.nih.gov/pubmed/19107212 http://dx.doi.org/10.1371/journal.pone.0004044 |