Source Data | |
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Rank | subfamily (PBDB) |
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Taxonomy (PBDB) | Life : Animalia : Arthropoda : Trilobita : Phacopida : Encrinuridae : Staurocephalinae |
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Classification (PBDB,GBIF) | |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Staurocephalinae | subfamily | belongs to Encrinuridae | stated with evidence | Nikolaisen, 1961 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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Environment | marine (based on Trilobita) |
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Motility | fast-moving (based on Trilobita) |
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Diet | carnivore (based on Trilobita) |
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Ontogeny | molting,addition of parts (based on Trilobita) |
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Taphonomy | low Mg calcite, chitin (based on Trilobita) |
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Primary Reference (PBDB) | F. Nikolaisen. 1961. The Middle Ordovician of the Oslo Region, Norway 7. Trilobites of the suborder Cheirurina. Norsk Geologisk Tidsskrift 41:279-310 |
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