ORE-2. East side of the Deschutes River (Pleistocene of the United States)
Where: Deschutes County, Oregon (44.4° N, 121.3° W: paleocoordinates 44.4° N, 121.0° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Terrebonne Formation, Pleistocene (2.6 - 0.0 Ma)
• formation-level stratigraphic resolution
Environment/lithology: lacustrine; white diatomite
Size class: microfossils
Primary reference: H. Tanaka and T. Nagumo. 2007. Fine structures of Stephanodiscus excentricus Hust. and S. niagarae Ehrenb. from Terrebonne diatomite, Oregon, USA. Diatom 23:105-112 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 184905: authorized by Pete Wagner, entered by Pete Wagner on 29.03.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Mediophyceae | |
Stephanodiscus excentricus Hustedt 1952
Stephanodiscus niagarae Ehrenberg 1845 |