West of Limestone quarry, Isle La Motte, Valcour Fm.: Chazyan, Vermont
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Stenolaemata
- Trepostomata
- Aisenvergiidae
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Lamottopora duncanae
Ross 1963
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Stenolaemata
- Trepostomida
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Nicholsonella sp.
Ulrich 1890
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| see common names | |||||||
Geography
| Country: | United States | State/province: | Vermont |
| Coordinates: | 44.9° North, 73.3° West (view map) | ||
| Paleocoordinates: | 28.0° South, 54.6° West | ||
| Basis of coordinate: | estimated from map |
Time
| Period: | Ordovician |
| 10 m.y. bin: | Ordovician 2-4 |
| Key time interval: | Chazyan |
| Age range of interval: | 470.00000 - 457.00000 m.y. ago |
Stratigraphy
| Formation: | Valcour |
Lithology and environment
| Primary lithology: | "limestone" |
| Secondary lithology: | dolomite |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Collection excludes: | some genera |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Also known as: | Loc. 1 of Ross (1963) | ||
| Database number: | 172667 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger | Research group: | marine invertebrate |
| Created: | 2015-08-17 03:11:28 | Last modified: | 2024-03-31 19:20:59 |
| Access level: | the public | Released: | 2015-08-17 03:11:28 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 56088. | J. R. P. Ross. 1963. New Ordovician species of Chazyan Trepostome and Cryptostome Bryozoa. Journal of Paleontology 37(1):57-63 [B. Kröger/B. Kröger] |