Maude Island (E63-Fannin Fm), Queen Charlotte Islands, B.C. (Jurassic of Canada)

Where: British Columbia, Canada (53.2° N, 132.1° W)

• Paleocoordinates: 36.8° N, 77.3° W (Wright 2013)

• coordinate stated in text

• small collection-level geographic resolution

When: Fannin Formation (Maude Group), Pliensbachian (190.8 - 182.7 Ma)

• sample from Carlottense ammonite zone

• bed-level stratigraphic resolution

Environment/lithology: marine; sandstone and limestone

• for upper portion of the formation: sandstone; concretionary limestones, tuffs, breccias, and conglomerate lenses are locally developed (sample collected from limestone horizon)

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 33278: authorized by Arnold Miller, entered by Karen Layou on 24.07.2003

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names
Cephalopoda
 Ammonitida - Hildoceratidae
? Oregonites dawsoni, "Lioceratoides (Pacificeras) propinquum" = Tiltoniceras propinquum, Tiltoniceras antiquum, "Protogrammoceras (Protogrammoceras) aequiondulatum" = Fuciniceras (Paltarpites) aequiondulatum, "Protogrammoceras (Protogrammoceras) cf. paltum" = Protogrammoceras (Paltarpites) paltum, Protogrammoceras (? Protogrammoceras) sp., Protogrammoceras (Protogrammoceras) skidegatense
? Oregonites dawsoni Smith and Tipper 1996 ammonite
"Lioceratoides (Pacificeras) propinquum" = Tiltoniceras propinquum Whiteaves 1884 ammonite
Tiltoniceras antiquum Wright 1882 ammonite
"Protogrammoceras (Protogrammoceras) aequiondulatum" = Fuciniceras (Paltarpites) aequiondulatum Bettoni 1900 ammonite
"Protogrammoceras (Protogrammoceras) cf. paltum" = Protogrammoceras (Paltarpites) paltum Buckman 1922 ammonite
Protogrammoceras (Protogrammoceras) skidegatense Smith and Tipper 1996 ammonite
 Ammonitida - Eoderoceratidae
Fanninoceras (Fanninoceras) spp., Fanninoceras (Fanninoceras) fannini, Fanninoceras (Fanninoceras) carlottense
Fanninoceras (Fanninoceras) spp. McLearn 1930 ammonite