Whiteaves Bay (D25-Fannin Fm), Queen Charlotte Islands, B.C.: Spinatum, Canada

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Ammonitida - Hildoceratidae
Lioceratoides (Pacificeras) propinquum (Whiteaves 1884)
Protogrammoceras (Protogrammoceras) skidegatense Smith and Tipper 1996
Protogrammoceras (Protogrammoceras) cf. paltum (Buckman 1922)
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
Geological group:Maude Formation:Fannin
Local order:bottom to top
Stratigraphic resolution:bed
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:32868
Authorizer:A. Miller Enterer:K. Layou
Modifier:M. Clapham Research group:marine invertebrate
Created:2003-07-16 14:13:47 Last modified:2014-07-29 15:10:17
Access level:the public Released:2003-07-16 14:13:47
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]