Source Data | |
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Rank | species (PBDB) |
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Taxonomy (PBDB) | Life : Xenikoon : Xenikoon australis |
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Classification (PBDB,GBIF) | Rank | Name | Author |
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genus | Xenikoon | Cookson and Eisenack 1960 | species | Xenikoon australis | Cookson and Eisenack 1960 |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Xenikoon australis | species | belongs to Xenikoon | stated with evidence | Cookson and Eisenack, 1960 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 101 - 94 Ma Late/Upper Cretaceous |
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Last Recorded Appearance | 83.5 - 70.6 Ma Late/Upper Cretaceous |
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Primary Reference (PBDB) | P. J. D. Dolding. 1992. Palynology of the Marambio Group (Upper Cretaceous) of northern Humps Island. Antartic Science 4(3):311-326 |
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