Where: British Columbia, Canada (53.9° N, 133.2° W: paleocoordinates 0.8° S, 128.3° W)
• coordinate stated in text
When: Pleuroacanthitoides ammonoid zone, Sandilands Formation, Liasicus (201.3 - 196.5 Ma)
Environment/lithology: basinal (); lithified, fine-grained, black, gray, blue siltstone and lithified, lenticular, fine-grained, medium, tuffaceous sandstone
Size class: macrofossils
Preservation: mold/impression
Primary reference: L. M. Longridge, J. Pálfy, P. L. Smith and H. W. Tipper. 2008. Middle and late Hettangian (Early Jurassic) ammonites from the Queen Charlotte Islands, British Columbia, Canada. Revue de Paleobiologie, Geneve 27(1):191-248 [J. Pálfy/M. Bosnakoff]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 84975: authorized by József Pálfy, entered by Mariann Bosnakoff on 19.11.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
"Nevadaphyllites psilomorphus" = Phylloceras psilomorphum
"Nevadaphyllites psilomorphus" = Phylloceras psilomorphum Neumayr 1879 ammonite | |
Togaticeras togatum Neumayr 1879 ammonite | |
Discamphiceras silberlingi, Mullerites cf. pleuroacanthitoides, Franziceras cf. coronoides, Franziceras kennecottense
Discamphiceras silberlingi Guex 1980 ammonite
Mullerites cf. pleuroacanthitoides Guex 1980 ammonite
Franziceras cf. coronoides Guex 1980 ammonite
Franziceras kennecottense Longridge et al. 2008 ammonite | |
Storthoceras aff. garfieldense Taylor 1998 ammonite | |
Pseudaetomoceras cf. castagnolai Cocchi 1882 ammonite
Pseudaetomoceras cf. doetzkirchneri Guembel 1861 ammonite
Alsatites cf. proaries Neumayr 1879 ammonite |