Source Data | |
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Rank | species |
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Taxonomy (GBIF) | Life : Animalia : Bryozoa : Stenolaemata : Trepostomatida : Trematoporidae : Hemiphragma : Hemiphragma priscum |
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Taxonomy (PBDB) | Life : Animalia : Bryozoa : Stenolaemata : Trepostomata : Dittoporidae : Hemiphragma : Hemiphragma priscum |
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Taxonomic Status (GBIF) | accepted |
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Classification (PBDB,GBIF) | |
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Generic Name | Hemiphragma |
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Scientific Name | Hemiphragma priscum Pushkin, 1999 |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Hemiphragma priscum | species | belongs to Hemiphragma | stated with evidence | Pushkin, 1999 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 479 - 472 Ma Early/Lower Ordovician |
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Last Recorded Appearance | 472 - 468 Ma Ordovician |
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Motility | stationary, attached (based on Stenolaemata) |
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Vision | blind (based on Stenolaemata) |
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Diet | suspension feeder (based on Stenolaemata) |
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Taphonomy | low Mg calcite (based on Stenolaemata) |
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Primary Reference (PBDB) | V. I. Pushkin and L. E. Popov. 1999. Early Ordovician Bryozoans from North - Western Russia. Palaeontology 42(1):171-189 |
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