Where: Alberta, Canada (58.0° N, 112.7° W: paleocoordinates 9.8° S, 38.0° W)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Waterways Formation, Frasnian (382.7 - 372.2 Ma)
• "lower upper Dev (above Slave Pt)"
Environment/lithology: shallow subtidal; argillaceous, calcareous limestone and lime mudstone
Size class: macrofossils
Reposited in the GSC
Primary reference: A. W. Norris and T. T. Uyeno. 1981. Stratigraphy and Paleontology of the lowermost Upper Devonian Slave Point Formation on Lake Claire and the Lower Upper Devonian Waterways Formation on Birch River, NW Alberta. Geological Survey of Canada Bulletin 334:1-53 [M. Uhen/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 3415: authorized by Arnold Miller, entered by Mike Sommers on 31.01.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Crinoidea | |
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Lophophorata | |
Tentaculites sp. von Schlotheim 1820 | |
Stenolaemata | |
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Rhynchonellata | |
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"? Pseudatrypa cf. blackhawkensis" = Pseudoatrypa, "Pseudatrypa cf. gigantea" = Pseudoatrypa, "Pseudatrypa sp." = Pseudoatrypa, Variatrypa clarkei, Desquamatia sp.
"? Pseudatrypa cf. blackhawkensis" = Pseudoatrypa originally entered as "? Pseudoatrypa cf. blackhawkensis"
Desquamatia sp. Alekseeva 1960 | |
Schizophoria sp. King 1850 | |
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"Ladogiodes asmenista" = Ladogioides
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Strophomenata | |
Eostrophalosia sp. Stainbrook 1943 | |
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"Strophodonta sp." = Strophomena (Strophodonta)
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Polychaeta | |
Spirorbis sp. Daudin 1800 | |
Gastropoda | |
? Archaeogastropoda indet. Thiele 1925 snail gastropod; small, spirally coiled - originally entered as "? Archaeogastropoda indet."
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