82CB-108A-G (USGS DR 117-123) Suplee: Leonardian - Guadalupian, Oregon
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Protozoa
- Albaillellaria
- Follicucullidae
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Pseudoalbaillella sp.
Holdsworth and Jones 1980
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| synonym of Parafollicucullus | ||||||||||
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Pseudoalbaillella fusiformis
(Holdsworth and Jones 1980)
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Pseudoalbaillella cf. lomentaria
Ishiga and Imoto 1980
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Pseudoalbaillella scalprata
Holdsworth and Jones 1980
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| subsp. postscalprata and scalprata | ||||||||||
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Pseudoalbaillella aff. scalprata
Holdsworth and Jones 1980
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Protozoa
- Albaillellaria
- Albaillellidae
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Albaillella sp.
Deflandre 1952
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Protozoa
- Entactinaria
- Entactiniidae
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Entactinosphaera aff. cimelia
Nazarov and Ormiston 1985
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Entactinia sp.
Foreman 1963
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| synonym of Stigmosphaerostylus | ||||||||||
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Entactinia modesta
Sashida and Tonishi 1985
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Entactinia itsukaichiensis
Sashida and Tonishi 1985
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| recombined as Stigmosphaerostylus itsukaichiensis | ||||||||||
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Protozoa
- Entactinaria
- Haplentactiniidae
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? Haplentactinia ichikawai
Caridroit and De Wever 1984
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Protozoa
- Latentifistularia
- Cauletellidae
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Deflandrella sp.
Loeblich and Tappan 1961
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| replaced by Cauletella | ||||||||||
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Pseudotormentus kamigoriensis
De Wever and Caridroit 1984
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Protozoa
- Latentifistularia
- Latentifistulidae
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Latentifistula aff. crux
Nazarov and Ormiston 1983
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Protozoa
- Latentifistularia
- Ormistonellidae
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Quinqueremis aff. robusta
Nazarov and Ormiston 1985
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Nazarovella gracilis
De Wever and Caridroit 1984
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| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Oregon | County: | Crook |
| Coordinates: | 44.0° North, 119.7° West (view map) | ||||
| Paleocoordinates: | 18.5° North, 38.2° West | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | small collection |
Time
| Period: | Permian |
| Key time interval: | Leonardian - Guadalupian |
| Age range of interval: | 286.10000 - 259.51000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: 7 samples, Pseudoalbaillella globosa zone, Upper Leonardian-Lower Guadalupian | |||||
Lithology and environment
| Primary lithology: | lithified chert |
| Lithology description: red and green thick chert beds with thinner siliceous mudstone beds | |
| 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: | 95629 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel | Research group: | micropaleontology |
| Created: | 2010-04-20 06:31:50 | Last modified: | 2010-04-20 09:31:50 |
| Access level: | the public | Released: | 2010-04-20 06:31:50 |
| 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] |