Whiteaves Bay (D24-Fannin Fm), Queen Charlotte Islands, B.C.: Spinatum, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Cephalopoda
- Ammonitida
- Hildoceratidae
|
|||||||
|
Protogrammoceras (Protogrammoceras) kurrianum
(Oppel 1862)
|
|||||||
|
Protogrammoceras (Protogrammoceras) skidegatense
Smith and Tipper 1996
|
|||||||
|
Protogrammoceras (Protogrammoceras) cf. paltum
(Buckman 1922)
|
|||||||
|
Lioceratoides (Lioceratoides) allifordense
(McLearn 1930)
|
|||||||
|
Lioceratoides (Pacificeras) propinquum
(Whiteaves 1884)
|
|||||||
|
Lioceratoides (Pacificeras) angionus
(Fucini 1931)
|
|||||||
| see common names | |||||||
Geography
| Country: | Canada | State/province: | British Columbia |
| Coordinates: | 53.2° North, 132.0° West (view map) | ||
| Paleocoordinates: | 2.3° North, 126.5° West | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Early Jurassic |
| Stage: | Pliensbachian | 10 m.y. bin: | Jurassic 2 | *Epoch: | Lias |
| Key time interval: | Spinatum | Ammonoid zone: | Carlottense |
| Age range of interval: | 192.9 - 184.2 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
Lithology and environment
| Primary lithology: | sandstone |
| Lithology description: for upper portion of the formation: sandstone; concretionary limestones, tuffs, breccias, and conglomerate lenses are locally developed (sample taken from sandstone horizon) | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | surface (in situ),field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 32867 | ||
| Authorizer: | A. Miller | Enterer: | K. Layou |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2003-07-16 14:09:32 | Last modified: | 2014-07-29 15:10:00 |
| Access level: | the public | Released: | 2003-07-16 14:09:32 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 8795. | P. L. Smith and H. W. Tipper. 1996. Pliensbachian (Lower Jurassic) ammonites of the Queen Charlotte Islands, British Columbia. Bulletins of American Paleontology 108(348):1-122 [A. Miller/K. Layou/M. Clapham] |