Crillon Lake SE: Late/Upper Miocene, Alaska
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Echinoidea
- Clypeasteroida
- Dendrasteridae
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Scutellaster oregonensis
(Clark 1909)
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| recombined as Anorthoscutum oregonensis | |||||||
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Echinoidea
- Clypeasteroida
- Echinarachniidae
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Kewia lituyaensis
Wagner 1974
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| see common names | |||||||
Geography
| Country: | United States | State/province: | Alaska |
| Coordinates: | 58.5° North, 137.4° West (view map) | ||
| Paleocoordinates: | 58.4° North, 135.3° West | ||
| Basis of coordinate: | stated in text |
Time
| Period: | Neogene | Epoch: | Miocene |
| 10 m.y. bin: | Cenozoic 6 | ||
| Key time interval: | Late/Upper Miocene | ||
| Age range of interval: | 11.63000 - 5.33300 m.y. ago |
Stratigraphy
| Formation: | Yakataga |
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
| Also known as: | USGS M1135 | ||
| Database number: | 203148 | ||
| Authorizer: | M. Uhen | Enterer: | M. Uhen | Research group: | vertebrate |
| Created: | 2019-08-01 15:45:34 | Last modified: | 2019-08-01 15:45:34 |
| Access level: | the public | Released: | 2019-08-01 15:45:34 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 60650. | C. D. Wagner. 1974. Fossil and recent sand dollar echinoids of Alaska. Journal of Paleontology 48(1):105-123 [M. Uhen/B. Shipps/M. Uhen] |