61-ASn-G48: Canadian, Alaska
collected by Sainsbury 1961
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Cephalopoda
- Endocerida
- Endoceratidae
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| see common names |
| Country: | United States |
State/province: | Alaska |
| Coordinates: |
65.5° North, 167.5° West (view map) |
| Paleocoordinates: | 42.2° North, 65.4° West (Wright 2013) |
| Basis of coordinate: | estimated from map |
| Period: | Ordovician |
|
10 m.y. bin: | Ordovician 1-4 |
| Key time interval: | Canadian |
| Age range of interval: | 485.4 - 457 m.y. ago |
| Primary lithology: | massive,gray lithified "limestone" |
| Secondary lithology: | lithified argillaceous "limestone" |
| Lithology description: Contains scattered nodules and lenses of chert. |
| Environment: | offshore indet. |
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Reason for describing collection: | general faunal/floral analysis |
| Collectors: | Sainsbury |
Collection dates: | 1961 |
| Database number: | 101832 |
| Authorizer: | A. Miller |
Enterer: | S. Kolbe |
| Modifier: | S. Kolbe |
Research group: | marine invertebrate |
| Created: | 2011-01-04 05:18:48 |
Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public |
Released: | 2011-01-04 05:18:48 |
| Creative Commons license: | CC0 |
| 34624. | | C. L. Sainsbury. 1969. Geology and Ore Deposits of the Central York Mountains, Western Seward Peninsula, Alaska. United States Geological Survey Bulletin 1287:1-101 [A. Miller/S. Kolbe] |