Source Data | |
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Rank | species (PBDB) |
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Taxonomy (PBDB) | Life : Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : Avicula : Avicula seisiana |
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Classification (PBDB,GBIF) | |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Avicula seisiana | species | belongs to Avicula | stated with evidence | Broili, 1904 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 242 - 235 Ma Triassic |
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Last Recorded Appearance | 237 - 228 Ma Late/Upper Triassic |
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Environment | coastal,inner shelf,outer shelf,oceanic (based on Pteriidae) |
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Motility | stationary, attached, epibiont (based on Pteriidae) |
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Vision | blind (based on Bivalvia) |
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Diet | suspension feeder (based on Pteriidae) |
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Ontogeny | accretion (based on Pteriidae) |
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Taphonomy | aragonite, low Mg calcite,intermediate,minor ribbing, minor spines (based on Pteriidae) |
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Primary Reference (PBDB) | F. Broili. 1904. Die Fauna Pachycardientuffe der Seiser Alp (mit Ausschluss der Gastropoden und Cephalopoden). Palaeontographica 50:145-227 |
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