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Cooksonia hemisphaerica ✝
Source Data | |
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Rank | species (PBDB) |
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Taxonomy (PBDB) | Life : Plantae : Cooksonia : Cooksonia hemisphaerica |
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Classification (PBDB,GBIF) | |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Cooksonia hemisphaerica | species | belongs to Cooksonia | stated with evidence | Lang, 1937 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 443 - 427 Ma Silurian |
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Last Recorded Appearance | 388 - 383 Ma Devonian |
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Primary Reference (PBDB) | W. H. Lang. 1937. On the plant-remains from the Downtonian of England and Wales. Philosophical Transactions of the Royal Society 227B:245-291 |
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Synonymy List
Year | Name and Author |
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1937 | Cooksonia hemisphaerica Lang p. 255 |
References
Lang W. H. (1937) On the plant-remains from the Downtonian of England and Wales, Philosophical Transactions of the Royal Society 227B, 245-291 |