UCMP loc. A-838: Ypresian, Oregon

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia - Mytilida - Mytilidae
Brachiodontes cowlitzensis
Bivalvia - Arcida - Glycymerididae
Glycymeris sagittata (Gabb 1864)
recombined as Glycymerita sagittata
Bivalvia - Carditida - Crassatellidae
Crassatella uvasana Conrad 1855
subspecies matthewsoni
Bivalvia - Lucinida - Lucinidae
Lucina packi Dickerson 1916
recombined as Gibbolucina (Eomiltha) packi
Bivalvia - Cardiida - Cardiidae
Nemocardium linteum (Conrad 1855)
recombined as Nemocardium (Nemocardium) linteum
Bivalvia - Cardiida - Tellinidae
Tellina jollaensis Dickerson 1916
recombined as Tellina (Angulus) jollaensis
Bivalvia - Cardiida - Psammobiidae
Gari hornii (Gabb 1864)
recombined as Gari (Gobraeus) hornii
subspecies umpquaensis
Bivalvia - Cardiida - Veneridae
cf. Isocardia tejonensis Waring 1914
recombined as Nitidavenus tejonensis
Pitar uvasana (Conrad 1855)
subspecies coquillensis
Macrocallista (Costacallista) conradiana (Gabb 1864)
recombined as Microcallista (Costacallista) conradiana
subspecies meganosensis
Bivalvia - Cardiida - Mactridae
Spisula merriami (Packard 1916)
recombined as Mactromeris merriami
subspecies longifrons
Bivalvia - Nuculanida - Nuculanidae
Nuculana parkei (Anderson and Hanna 1925)
original and current combination Leda parkei
n. subspecies coosensis
Gastropoda - Turbinidae
Homalopoma wattsi (Dickerson 1916)
Gastropoda - Opisthobranchia - Cylichnidae
Scaphander (Mirascapha) costatus (Gabb 1864)
Gastropoda - Turritellidae
Turritella brankampi n. sp.
? Turritella uvasana Conrad 1855
subspeices hendoni
Turritella buwaldana Dickerson 1916
subspecies coosensis
Gastropoda - Naticidae
Polinices (Euspira) nuciformis (Gabb 1864)
Sinum obliquuum
Gastropoda - Ficidae
Ficopsis remondii (Gabb 1864)
recombined as Ficus remondii
subspecies crescentensis
Ficopsis meganosensis Clark and Woodford 1927
subspecies packardi
Gastropoda - Neogastropoda - Volutidae
Cryptochorda californica (Cooper 1894)
recombined as Cryptochorda (Cryptochorda) californica
Gastropoda - Strombidae
Rimella (Macilentos) macilenta (White 1889)
recombined as Ectinochilus (Macilentos) macilentus
subspecies oregonensis
Gastropoda - Cassidae
Galeodea sutterensis Dickerson 1916
see common names

Geography
Country:United States State/province:Oregon
Coordinates: 43.0° North, 123.9° West (view map)
Paleocoordinates:47.0° North, 105.0° West
Basis of coordinate:estimated from map
Time
Period:Paleogene Epoch:Eocene
Stage:Ypresian 10 m.y. bin:Cenozoic 2
Key time interval:Ypresian
Age range of interval:56.00000 - 47.80000 m.y. ago
Stratigraphy
Geological group:Umpqua Formation:Roseburg
Stratigraphy comments: originally lower Umpqua Formation
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:200796
Authorizer:M. Uhen Enterer:M. Uhen
Modifier:J. Marcot Research group:marine invertebrate,vertebrate
Created:2019-04-19 13:32:30 Last modified:2020-12-08 00:00:27
Access level:the public Released:2019-04-19 13:32:30
Creative Commons license:CC BY
Reference information

Primary reference:
63268. F. E. Turner. 1938. Stratigraphy and Mollusca of the Eocene of western Oregon. Geological Society of America Special Paper (10)1-130 [A. Hendy/A. Hendy]

Secondary references:

19139 E. M. Baldwin. 1974. Eocene stratigraphy of Southwestern Oregon. Oregon Department of Geology and Mineral Industries Bulletin 83:1-40 [M. Uhen/M. Uhen/M. Uhen]