Where: Alberta, Canada (51.3° N, 115.4° W: paleocoordinates 10.7° S, 44.0° W)
• coordinate based on nearby landmark
When: Ghost River Formation, Late/Upper Devonian to Late/Upper Devonian (382.7 - 358.9 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; gray, green dolomite and green shale
Size classes: macrofossils, mesofossils, microfossils
Preservation: adpression, replaced with dolomite
Collection methods: quarrying,
Primary reference: R. G. Greggs, D. C. McGregor, and G. E. Rouse. 1962. Devonian plants from the Type section of the Ghost River formation fo Western Alberta. Science 135:930-931 [W. Stein/D. Horvath/D. Horvath]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 23275: authorized by Bill Stein, entered by Dylan Horvath on 11.07.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
| |
Platyphyllum | |
"Platyphyllum indet." = Flabellofolium
| |
Retusotriletes | |
Retusotriletes sp. Naumova 1953 | |
Pteridopsida | |
Leiotriletes sp. Potonie and Kremp 1954 | |
Punctatisporites | |
Punctatisporites sp. PotoniƩ and Kremp 1954 |