| Source Data | |
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| Rank | species (PBDB) |
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| Taxonomy (PBDB) | Life : Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Mytilus : Crenomytilus arnoldi |
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Classification
(PBDB,GBIF) | |
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| Opinions (PBDB) | | Name | Rank | Opinion | Evidence | Author |
|---|
| Crenomytilus arnoldi | species | belongs to Mytilus | stated with evidence | Clark, 1918 | | Crenomytilus arnoldi | species | belongs to Crenomytilus | stated with evidence | Addicott, 1973 |
|
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| Status (PBDB) | extinct |
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| Taxon Size (PBDB) | 1 |
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| First Recorded Appearance | 37.2 - 33.9 Ma
Paleogene |
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| Last Recorded Appearance | 28.4 - 23.0 Ma
Cenozoic |
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| Environment | lagoonal,coastal,inner shelf,outer shelf,oceanic,brackish,freshwater (based on Mytilidae) |
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| Motility | stationary, attached (based on Mytilus) |
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| Vision | blind (based on Bivalvia) |
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| Diet | suspension feeder (based on Mytilus) |
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| Ontogeny | accretion (based on Mytilidae) |
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| Taphonomy | aragonite, low Mg calcite (based on Mytilus) |
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| Primary Reference (PBDB) | W. O. Addicott. 1973. Oligocene molluscan biostratigraphy and paleontology of the Lower Part of the type Temblor Formation, California. United States Geological Survey Professional Paper 791:1-48 |
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Crenomytilus arnoldi β
