near Lachute: Canadian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Cephalopoda
- Bisonocerida
- Piloceratidae
|
|||||||
|
Cassinoceras amplum
(Dawson 1881)
|
|||||||
| see common names | |||||||
Geography
| Country: | Canada | State/province: | Quebec | County: | Argenteuil |
| Coordinates: | 45.7° North, 74.3° West (view map) | ||||
| Paleocoordinates: | 29.4° South, 63.2° West | ||||
| Basis of coordinate: | estimated from map |
Time
| Period: | Ordovician |
| 10 m.y. bin: | Ordovician 1-4 |
| Key time interval: | Canadian |
| Age range of interval: | 485.4 - 457 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body,recrystallized,original aragonite |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Collection excludes: | some genera |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 189295 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger |
| Modifier: | B. Kröger | ||
| Created: | 2017-10-10 03:11:49 | Last modified: | 2017-10-11 01:30:47 |
| Access level: | the public | Released: | 2017-10-10 03:11:49 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 13254. | E. O. Ulrich, A. F. Foerste, and A.K. Miller. 1943. Ozarkian and Canadian cephalopods. Part II, Brevicones. Geological Society of America Special Papers 49:1-240 [P. Wagner/P. Wagner/M. Uhen] |