Where: Manitoba, Canada (52.0° N, 100.2° W: paleocoordinates 21.4° S, 36.7° W)
• coordinate based on political unit
When: Point Wilkins and Sagemace Member (Souris River Formation), Early/Lower Frasnian (383.7 - 382.4 Ma)
• Frasnian portion of Point Wilkins Mbr, plus the Frasnian Sagemace Mbr; Sagemace contains conodonts of Pandorinellina insita age
• member-level stratigraphic resolution
Environment/lithology: marine; lithified, argillaceous, calcareous limestone and shale
Primary reference: C. W. Stearn. 1996. Stromatoporoids from the Devonian (Eifelian to Lowest Frasnian) of Manitoba, Canada. Journal of Paleontology 70(2):196-217 [A. Miller/P. Novack-Gottshall/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 3638: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 05.08.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
| Conodonta | |
|
Conodonta indet. Pander 1856 conodont | |
| Stromatoporoidea | |
|
Stromatopora cygnea Stearn 1963 stromatoporoid sponge | |
|
Arctostroma contexta stromatoporoid sponge | |
|
Salairella bullulosa Stearn 1966 stromatoporoid sponge | |
|
Clathrocoilona sp. Yavorsky 1931 stromatoporoid sponge "sp. A" - originally entered as "Clathrocoilona sp. A"
Clathrocoilona cf. obliterata Lecompte 1951 stromatoporoid sponge "cf. C. obliterata" - originally entered as "Clathrocoilona cf. C. obliterata"
| |
|
Trupetostroma papulosum Stearn 1962 stromatoporoid sponge
Hermatostroma cf. haultainense Stearn 1975 stromatoporoid sponge "cf. H. haultainense" - originally entered as "Hermatostroma cf. H. haultainense"
| |
|
Actinostroma sp. Nicholson 1886 stromatoporoid sponge
Actinostroma expansum Hall and Whitfield 1873 stromatoporoid sponge | |