Mist crinoid locality CR-P: Rupelian, Oregon

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Bonnelita sp.
Ficus sp.
Fulgarofusus sp.
Chondrichthyes indet.
shark teeth of Welton (1979)
Osteichthyes indet.
fish scales of David (1956)
Echinoidea - Salenioida - Saleniidae
Salenia schencki Zullo et al. 1964
spines
Crinoidea - Isocrinida - Isocrinidae
Isocrinus sp. von Meyer 1836
Malacostraca - Decapoda
Decapoda indet. Latreille 1802
Bivalvia - Nuculanida - Yoldiidae
Yoldia sp. Möller 1842
Bivalvia - Nuculanida - Nuculanidae
Poroleda sp. Hutton 1893
Litorhadia sp. (Stewart 1930)
Bivalvia - Solemyida - Solemyidae
Acharax sp. Dall 1908
Bivalvia - Nuculida - Nuculidae
Acila sp. Adams and Adams 1858
Nucula sp. Lamarck 1799
Bivalvia - Cardiida - Tellinidae
Tellina sp. Linnaeus 1758
Bivalvia - Cardiida - Cardiidae
Nemocardium sp. Meek 1876
Bivalvia - Cardiida - Erycinidae
Erycina sp. Lamarck 1805
Bivalvia - Pholadida - Teredinidae
Teredo sp. Linnaeus 1758
Bivalvia - Pectinida - Pectinidae
Delectopecten sp. (Stewart 1930)
Bivalvia - Ostreida - Malleidae
Isognomon sp. Lightfoot 1786
Gastropoda - Opisthobranchia - Cylichnidae
Scaphander sp. Monfort 1810
Gastropoda - Patellogastropoda
Patellogastropoda indetl
limpets
Gastropoda - Eucyclidae
? Bathybembix sp. Crosse 1892
Gastropoda - Naticidae
Naticidae indet. Guilding 1834
Gastropoda - Neogastropoda - Turridae
Parasyrinx sp. Finlay 1924
Gastropoda - Neogastropoda - Clavatulidae
Turricula sp. Schumacher 1817
Gastropoda - Neogastropoda - Ptychatractidae
Exilia sp. Conrad 1860
Cephalopoda - Nautilida - Aturiidae
Aturia sp. Bronn 1838
Scaphopoda - Dentaliida - Fustiariidae
Fustiaria sp. Stoliczka 1868
Scaphopoda - Dentaliida - Dentaliidae
Dentalium sp. Linnaeus 1758
see common names

Geography
Country:United States State/province:Oregon County:Columbia
Coordinates: 46.0° North, 123.3° West (view map)
Paleocoordinates:45.7° North, 112.4° West
Basis of coordinate:estimated from map
Time
Period:Paleogene Epoch:Oligocene
Stage:Rupelian 10 m.y. bin:Cenozoic 4
Key time interval:Rupelian
Age range of interval:33.90000 - 27.82000 m.y. ago
Stratigraphy
Formation:Keasey
Lithology and environment
Primary lithology:concretionary,tuffaceous siltstone
Secondary lithology: argillaceous mudstone
Includes fossils?Y
Includes fossils?Y
Lithology description: Concretionary, tuffaceous siltstones and clayey mudstones
Environment:deep-water indet.
Geology comments: Water depth interpreted as >200 m by Hickman (1976, 2003) on the basis of the molluscan fauna, and as bathyal by McDougall (1980) on the basis of benthic foraminifera. Based on data from several sources, water depths of approximately 300 to 450 m are likely for this site (Burns and Mooi 2003).
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:general faunal/floral analysis
Metadata
Database number:201481
Authorizer:M. Uhen Enterer:M. Uhen
Modifier:M. Clapham Research group:marine invertebrate,vertebrate
Created:2019-05-09 09:46:14 Last modified:2019-08-14 14:15:41
Access level:the public Released:2019-05-09 09:46:14
Creative Commons license:CC BY
Reference information

Primary reference:
64532. C. Burns, K. A. Campbell, and R. Mooi. 2005. Exceptional crinoid occurrences and associated carbonates of the Keasey Formation (Early Oligocene) at Mist, Oregon, USA. Palaeogeography, Palaeoclimatology, Palaeoecology 227:210-231 [M. Uhen/M. Uhen/M. Uhen]

Secondary references:

58188 L. R. David. 1956. Tertiary Anacanthin Fishes from California and the Pacific Northwest; Their Paleoecological Significance. Journal of Paleontology 30(30):568-607 [M. Uhen/M. Uhen/M. Uhen]