Source Data | |
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Rank | species (PBDB) |
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Taxonomy (PBDB) | Life : Animalia : Chordata : Conodonta : Conodontophorida : Astropentagnathus : Astropentagnathus irregularis |
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Classification (PBDB,GBIF) | |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Astropentagnathus irregularis | species | belongs to Astropentagnathus | stated with evidence | Mostler, 1967 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 2 |
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First Recorded Appearance | 441 - 433 Ma Silurian |
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Last Recorded Appearance | 439 - 433 Ma Silurian |
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Environment | marine (based on Vertebrata) |
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Motility | actively mobile (based on Conodontophorida) |
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Vision | well-developed (based on Conodonta) |
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Diet | carnivore (based on Conodontophorida) |
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Taphonomy | hydroxylapatite (based on Conodonta) |
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Primary Reference (PBDB) | H. A. Armstrong. 1990. Conodonts from the Upper Ordovician–lower Silurian carbonate platform of North Greenland. Grønlands Geologiske Undersøgelse 159:1-151 |
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