Hintze 1951, Desert Range Experimental Station sections 205-235: Dapingian, Utah
collected by L.F. Hintze
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Rhynchonellata
- Orthida
- Anomalorthidae
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Anomalorthis sp.
Ulrich and Cooper 1936
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Trilobita
- Phacopida
- Pliomeridae
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Pliomerops sp.
Raymond 1905
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| see common names | |||||||
Geography
| Country: | United States | State/province: | Utah | County: | Millard |
| Coordinates: | 38.6° North, 113.8° West (view map) | ||||
| Paleocoordinates: | 7.8° South, 81.3° West | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | small collection |
Time
| Period: | Ordovician | Epoch: | Middle Ordovician |
| Stage: | Dapingian | 10 m.y. bin: | Ordovician 2 |
| Key time interval: | Dapingian | Brachiopod zone: | N |
| Age range of interval: | 470 - 467.3 m.y. ago |
Stratigraphy
| Formation: | Kanosh Shale | ||||
| Local section: | Desert Range Experimental Station, Utah | Regional bed: | 205 to 235 ft | ||
| Regional order: | bottom to top | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Whiterockian; Kanoshian | |||||
Lithology and environment
| Primary lithology: | lithified "shale" | ||
| Lithology description: grey; interbedded calcargillutite | |||
| Environment: | basinal (siliciclastic) | Tectonic setting: | passive margin |
| Geology comments: outer shelf/dysoxic basin | |||
Taphonomy
| Modes of preservation: | body,replaced with silica |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | surface (float),field collection |
| Reason for describing collection: | biostratigraphic analysis |
| Collectors: | L.F. Hintze |
Metadata
| Also known as: | SF 536 | ||
| Database number: | 104205 | ||
| Authorizer: | S. Finnegan | Enterer: | S. Finnegan |
| Modifier: | J. Alroy | Research group: | marine invertebrate |
| Created: | 2011-02-07 12:04:21 | Last modified: | 2011-02-06 19:04:21 |
| Access level: | the public | ||
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 18349. | L.F. Hintze. 1951. Lower Ordovician detailed stratigraphic sections for western Utah. Utah Geological and Mineralogical Survey Bulletin 39:99 p. [A. Miller/A. Miller] |