Ridgemont Quarry. 8 m.: Pridoli, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Nektaspidida
- Naraoiidae
|
|||||||
| Pérez-Peris et al. 2020 | |||||||
| see common names | |||||||
Geography
| Country: | Canada | State/province: | Ontario |
| Coordinates: | 42.9° North, 79.0° West (view map) | ||
| Paleocoordinates: | 26.0° South, 67.3° West (Wright 2013) |
Time
| Period: | Silurian | Epoch: | Pridoli |
| 10 m.y. bin: | Silurian 2 | ||
| Key time interval: | Pridoli | ||
| Age range of interval: | 422.7 - 419.62 m.y. ago |
Stratigraphy
| Formation: | Bertie | Member: | Williamsville |
| Local section: | Ridgemount Quarries | Local bed: | 8 m |
| Local order: | bottom to top | ||
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | lithified dolomite |
| Environment: | marginal marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 236009 | ||
| Authorizer: | R. Bicknell | Enterer: | R. Bicknell |
| Modifier: | P. Wagner | ||
| Created: | 2024-09-09 09:42:43 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2024-09-09 09:42:43 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 89366. | J. Caron, D. M. Rudkin, and S. Milliken. 2005. A New Late Silurian (Pridolian) Naraoiid (Euarthropoda: Nektaspida) from the Bertie Formation of Southern Ontario Canada: Delayed Fallout from the Cambrian Explosion. Journal of Paleontology 78(6):1138-1145 [R. Bicknell/R. Bicknell/P. Wagner] |
Secondary references:
| 89372 | F. Pérez-Peris, L. Laibl, L. Lustri, P. Gueriau, J. B. Antcliffe, O. G. Bath Enright, and A. C. Daley. 2020. A new nektaspid euarthropod from the Lower Ordovician strata of Morocco. Geological Magazine 158(3):509-517 [R. Bicknell/R. Bicknell/P. Wagner] |