Source Data | |
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Rank | species |
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Taxonomy (GBIF) | Life : Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Pycnodonte : Pycnodonte amakusensis |
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Taxonomy (PBDB) | Life : Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Pycnodonte : Pycnodonte amakusensis |
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Taxonomic Status (GBIF) | doubtful |
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Classification (PBDB,GBIF) | |
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Generic Name | Pycnodonte |
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Scientific Name | Pycnodonte amakusensis Tashiro, 1978 |
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Opinions (PBDB) | Name | Rank | Opinion | Evidence | Author |
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Pycnodonte amakusensis | species | belongs to Pycnodonte | stated with evidence | Tashiro, 1978 |
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Status (PBDB) | extinct |
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Taxon Size (PBDB) | 1 |
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First Recorded Appearance | 93.5 - 89.3 Ma Late/Upper Cretaceous |
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Last Recorded Appearance | 85.8 - 83.5 Ma Late/Upper Cretaceous |
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Environment | marine,brackish (based on Ostreida) |
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Motility | stationary, attached |
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Vision | blind (based on Bivalvia) |
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Diet | suspension feeder |
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Ecospace Comments | DIMENSIONS: Tashiro and Kozai (1982). |
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Taphonomy | low Mg calcite (based on Gryphaeidae) |
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Primary Reference (PBDB) | M. Tashiro and T. Kozai. 1982. Part V. Bivalve fossils from the Upper Cretaceous of the Monobe area, Shikoku. Palaeontological Society of Japan Special Papers 25:69-92 |
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