UCMP A3693: Oligocene, Washington
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda
- Neogastropoda
- Volutidae
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Miopleiona informal sp. B
Dall 1907
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spelled with current rank as Fulgoraria (Miopleiona) | ||||||||||
Gastropoda
- Naticidae
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Sinum scopulosum
(Conrad 1849)
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recombined as Sinum scopulosus | ||||||||||
Bivalvia
- Lucinida
- Lucinidae
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Lucina acutilineata
Conrad 1849
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recombined as Lucinoma acutilineata | ||||||||||
Bivalvia
- Lucinida
- Thyasiridae
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Thyasira cf. disjuncta
(Gabb 1866)
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synonym of Conchocele bisecta | ||||||||||
Bivalvia
- Hiatellida
- Hiatellidae
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Panope estrellana
(Conrad 1857)
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synonym of Panopea abrupta | ||||||||||
Bivalvia
- Thraciida
- Thraciidae
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Thracia trapezoides
Conrad 1849
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recombined as Thracia (Homoeodesma) trapezoides | ||||||||||
Bivalvia
- Cardiida
- Veneridae
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Marcia angusifrons
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subspecies brevilineata | ||||||||||
Chione clallamensis
(Reagan 1909)
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recombined as Securella clallamensis | ||||||||||
Bivalvia
- Carditida
- Carditidae
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Venericardia subtenta
(Conrad 1849)
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recombined as Cyclocardia subtenta | ||||||||||
Bivalvia
- Pectinida
- Pectinidae
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Pecten fucanus
Dall 1898
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recombined as Vertipecten fucanus | ||||||||||
Bivalvia
- Arcida
- Arcidae
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Anadara osmonti
(Dall 1909)
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Bivalvia
- Nuculanida
- Yoldiidae
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Yoldia temblorensis
Anderson and Martin 1914
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recombined as Yoldia (Yoldia) temblorensis | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Washington | County: | Clallam |
Coordinates: | 48.2° North, 124.1° West (view map) | ||||
Paleocoordinates: | 47.8° North, 114.4° West | ||||
Basis of coordinate: | based on political unit |
Time
Period: | Paleogene | Epoch: | Oligocene |
10 m.y. bin: | Cenozoic 4 | ||
Key time interval: | Oligocene | ||
Age range of interval: | 33.90000 - 23.03000 m.y. ago |
Stratigraphy
Formation: | Twin Rivers |
Lithology and environment
Primary lithology: | not reported |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | general faunal/floral analysis |
Metadata
Database number: | 208178 | ||
Authorizer: | M. Uhen | Enterer: | M. Uhen | Research group: | marine invertebrate |
Created: | 2020-03-22 18:25:36 | Last modified: | 2020-03-22 18:25:36 |
Access level: | the public | Released: | 2020-03-22 18:25:36 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
65963. | J. W. Durham. 1944. Megafaunal zones of the Oligocene of northwestern Washington. University of California Publications in Geological Sciences 27:101 -212 [P. Holroyd/E. Orzechowski] |