Where: British Columbia, Canada (52.8° N, 131.6° W: paleocoordinates 2.1° N, 126.0° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Rennell Junction Member (Fannin Formation), Freboldi (186.7 - 185.7 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; siltstone and mudstone
Size class: macrofossils
Collection methods: surface (in situ),
Primary reference: 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]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 32796: authorized by Arnold Miller, entered by Karen Layou on 15.07.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Metaderoceras spp. Spath 1925 ammonite
Dubariceras freboldi Dommergues et al. 1984 ammonite | |
"Reynesoceras italicum" = Prodactylioceras italicum
"Reynesoceras italicum" = Prodactylioceras italicum Fucini 1900 ammonite |