82CB-115 (USGS MR 4622) Three Buttes: Leonardian, Oregon
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa
- Albaillellaria
- Albaillellidae
|
|||||||
Neoalbaillella pseudogrypus
Sashida and Tonishi 1988
|
|||||||
Albaillella asymmetrica
Ishiga and Imoto 1982
|
|||||||
Protozoa
- Entactinaria
- Entactiniidae
|
|||||||
Hegleria mammifera
Nazarov and Ormiston 1985
|
|||||||
synonym of Hegleria mammilla | |||||||
Entactinosphaera aff. cimelia
Nazarov and Ormiston 1985
|
|||||||
Entactinia sp.
Foreman 1963
|
|||||||
synonym of Stigmosphaerostylus | |||||||
Protozoa
- Latentifistularia
- Cauletellidae
|
|||||||
Praedeflandrella sp.
Kozur and Mostler 1989
|
|||||||
Triplanospongos dekkasensis
(Noble and Renne 1990)
|
|||||||
Deflandrella sp.
Loeblich and Tappan 1961
|
|||||||
replaced by Cauletella | |||||||
Deflandrella manica
De Wever and Caridroit 1984
|
|||||||
recombined as Cauletella manica | |||||||
Pseudotormentus kamigoriensis
De Wever and Caridroit 1984
|
|||||||
Ishigaum sp.
De Wever and Caridroit 1984
|
|||||||
Protozoa
- Latentifistularia
- Ormistonellidae
|
|||||||
Nazarovella sp.
De Wever and Caridroit 1984
|
|||||||
synonym of Quadricaulis | |||||||
Nazarovella gracilis
De Wever and Caridroit 1984
|
|||||||
see common names |
Geography
Country: | United States | State/province: | Oregon | County: | Harney |
Coordinates: | 43.9° North, 119.8° West (view map) | ||||
Paleocoordinates: | 19.6° North, 36.0° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | small collection |
Time
Period: | Permian | Epoch: | Cisuralian |
10 m.y. bin: | Permian 2 | ||
Key time interval: | Leonardian | ||
Age range of interval: | 286.10000 - 273.01000 m.y. ago |
Stratigraphy
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Albaillella sinuata-Pseudoalbaillella sp. C zones of Ishiga 1986 |
Lithology and environment
Primary lithology: | lithified chert |
Lithology description: black chert float | |
Environment: | slope |
Geology comments: slope to base-of-slope |
Taphonomy
Modes of preservation: | body |
Size of fossils: | microfossils |
Preservation of anatomical detail: | good |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 95632 | ||
Authorizer: | W. Kiessling | Enterer: | U. Merkel | Research group: | micropaleontology |
Created: | 2010-04-21 00:58:56 | Last modified: | 2010-04-21 03:58:56 |
Access level: | the public | Released: | 2010-04-21 00:58:56 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
32475. | C. D. Blome and K. M. Reed. 1992. Permian and Early(?) Triassic radiolarian faunas from the Grindstone Terrane, central Oregon. Journal of Paleontology 66(3):351-383 [W. Kiessling/U. Merkel/U. Merkel] |