Source Data | |
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Rank | species (PBDB) |
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Taxonomy (PBDB) | Life : Animalia : Echinodermata : Diploporita : Sphaeronitidae : Eucystis : Eucystis quadrangularis |
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Classification (PBDB,GBIF) | |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Eucystis quadrangularis | species | belongs to Eucystis | stated with evidence | Regnell, 1945 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 453 - 445 Ma Late/Upper Ordovician |
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Last Recorded Appearance | 453 - 445 Ma Late/Upper Ordovician |
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Environment | marine (based on Echinodermata) |
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Motility | stationary, attached (based on Diploporita) |
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Vision | blind (based on Diploporita) |
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Diet | suspension feeder (based on Diploporita) |
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Reproduction | dispersal=water,planktonic (based on Echinodermata) |
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Ontogeny | accretion,addition of parts (based on Echinodermata) |
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Taphonomy | high Mg calcite (based on Echinodermata) |
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Primary Reference (PBDB) | G. Regnéll. 1945. Non-Crinoid Pelmatozoa from the Paleozoic of Sweden. Meddelanden från Lunds Geologisk-Mineralogiska Institution 108:1-255 |
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