Source Data | |
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Rank | species (PBDB) |
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Taxonomy (PBDB) | Life : Animalia : Chordata : Chondrichthyes : Rajiformes : Pseudomyledaphus : Pseudomyledaphus madseni |
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Classification (PBDB,GBIF) | |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Pseudomyledaphus madseni | species | belongs to Pseudomyledaphus | stated with evidence | Kirkland et al., 2013 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 85.8 - 83.5 Ma Late/Upper Cretaceous |
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Last Recorded Appearance | 85.8 - 83.5 Ma Late/Upper Cretaceous |
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Environment | marine (based on Vertebrata) |
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Motility | actively mobile (based on Rajiformes) |
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Diet | carnivore (based on Rajiformes) |
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Taphonomy | phosphatic (based on Vertebrata) |
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Primary Reference (PBDB) | J. I. Kirkland, J.G. Brinkman, and D. B. Brinkman. 2013. Elasmobranchs from Upper Cretaceous freshwater facies in southern Utah. In A.L. Titus, M. Loewen (eds.), At the Top of the Grand Staircase: The Late Cretaceous of Southern Utah |
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