Where: British Columbia, Canada (49.0° N, 114.4° W: paleocoordinates 49.5° N, 65.9° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Beaver Mines Formation, Early/Lower Albian to Early/Lower Albian (112.0 - 105.3 Ma)
Environment/lithology: terrestrial; silty shale
Size class: microfossils
Preservation: adpression
Collection methods: quarrying
Primary reference: G. B. Mellon. 1967. Stratigraphy and Petrology of the Lower Cretaceous Blairmore and Mannville Groups, Alberta Foothills and Plains. Research Council of Alberta 21:1-270 [S. Wing/N. Jud]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 136788: authorized by Scott Wing, entered by Nathan Jud on 04.12.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Gnetopsida | |
Pityophyllum sp. Nathorst 1899 | |
Polypodiopsida | |
Cladophlebis sp. Brongniart 1849 | |
Coniopteris sp. Brongniart 1849 scaly tree fern | |
Ginkgoopsida | |
Baiera sp. Braun 1843
Ginkgo pluripartita Heer 1876 ginkgo | |
Elatocladus smittiana podocarp |