Source Data | |
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Rank | species |
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Taxonomy (GBIF) | Life : Animalia : Echinodermata : Crinoidea : Mespilocrinidae : Trinalicrinus : Trinalicrinus tunisiensis |
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Taxonomy (PBDB) | Life : Animalia : Echinodermata : Crinoidea : Sagenocrinida : Mespilocrinidae : Trinalicrinus : Trinalicrinus tunisiensis |
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Taxonomic Status (GBIF) | accepted |
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Classification (PBDB,GBIF) | |
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Generic Name | Trinalicrinus |
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Scientific Name | Trinalicrinus tunisiensis Lane, 1979 |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Trinalicrinus tunisiensis | species | belongs to Trinalicrinus | stated with evidence | Lane, 1979 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 265 - 260 Ma Permian |
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Last Recorded Appearance | 265 - 260 Ma Permian |
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Environment | marine (based on Echinodermata) |
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Motility | stationary (based on Sagenocrinida) |
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Vision | blind (based on Crinoidea) |
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Diet | suspension feeder (based on Sagenocrinida) |
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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 Crinoidea) |
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Primary Reference (PBDB) | N. G. Lane. 1979. Upper Permian crinoids from Djebel Tebaga, Tunisia. Journal of Paleontology 53(1):121-132 |
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