GSC 87820, Manuel Creek Fm, Richardson Mts, northern Yukon (Jurassic of Canada)

Where: Yukon, Canada (67.5° N, 113.5° W: paleocoordinates 58.0° N, 43.2° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Anne Creek Member (Manuel Creek Formation), Aalenian (174.1 - 170.3 Ma)

Environment/lithology: marine; sandstone

• a sandstone ridge

Size class: macrofossils

Reposited in the GSC

Collection methods: surface (in situ),

Primary reference: T.P. Poulton. 1991. Hettangian through Aalenian (Jurassic) guide fossils and biostratigraphy, Northern Yukon and adjacent Northwest Territories. Geological Survey of Canada Bulletin (410)1-95 [A. Miller/K. Layou/K. Layou]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 34200: authorized by Arnold Miller, entered by Karen Layou on 21.08.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Pectinida - Propeamussiidae
Propeamussium (Propeamussium) sp. de Gregorio 1884 mud scallop
Cephalopoda
 Belemnitida -
 Ammonitida - Hildoceratidae