Source Data | |
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Rank | species |
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Taxonomy (GBIF) | Life : Animalia : Cnidaria : Anthozoa : Petalaxidae : Petalaxis : Petalaxis crassicolumnus |
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Taxonomy (PBDB) | Life : Animalia : Cnidaria : Anthozoa : Stauriida : Petalaxidae : Petalaxis : Petalaxis crassicolumnus |
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Taxonomic Status (GBIF) | accepted |
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Classification (PBDB,GBIF) | |
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Generic Name | Petalaxis |
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Scientific Name | Petalaxis crassicolumnus Bamber & Fedorowski, 1998 |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Petalaxis crassicolumnus | species | belongs to Petalaxis | stated with evidence | Bamber and Fedorowski, 1998 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 315 - 311 Ma Carboniferous |
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Last Recorded Appearance | 314 - 307 Ma Carboniferous |
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Motility | stationary, attached (based on Rugosa) |
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Vision | blind (based on Anthozoa) |
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Diet | suspension feeder (based on Rugosa) |
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Taphonomy | low Mg calcite (based on Rugosa) |
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Primary Reference (PBDB) | E. W. Bamber and J. Fedorowski. 1998. Biostratigraphy and systematics of Upper Carboniferous cerioid rugose corals, Ellesmere Island, Arctic Canada. Geological Survey of Canada Bulletin 511:1-127 |
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