Where: Ontario, Canada (42.1° N, 83.0° W: paleocoordinates 38.3° S, 30.0° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Anderdon Limestone Member (Lucas Formation), Eifelian (393.3 - 387.7 Ma)
• Anderdon Limestone often is considered its own formation.
•
•Conodont zone from Prosh (Can. J. Earth Sci. 32: 1073- 1077)
•
•=Stauffer 1915 Unit 5
• bed-level stratigraphic resolution
Environment/lithology: gray limestone
Size classes: macrofossils, mesofossils
Preservation: mold/impression
Reposited in the UMMP
Primary reference: G. M. Ehlers, E. C. Stumm, and R. V. Kesling. 1951. Devonian rocks of southeastern Michigan and northwestern Ohio. Stratigraphy field trip, Detroit meeting. Devonian rocks of southeastern Michigan and northwestern Ohio. Stratigraphy field trip, Detroit meeting 1-48 [P. Wagner/P. Wagner/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 102529: authorized by Pete Wagner, entered by Pete Wagner on 16.01.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Omphalotrochus "sp. A" Meek 1864 snail | |
Scalaetrochus fragosus n. sp.
Scalaetrochus fragosus n. sp. Linsley 1968 snail | |
"Straparollus (Serpulospira) diversiformis" = Serpulospira diversiformis
"Straparollus (Serpulospira) diversiformis" = Serpulospira diversiformis Linsley 1968 snail | |
"Naticopsis (Naticopsis) opimavoluta n. sp." = Naticopsis opimavoluta, "Naticopsis (Naticopsis) pegmihumerosa n. sp." = Naticopsis pegmihumerosa, "Naticopsis (Naticopsis) planifrons n. sp." = Naticopsis planifrons
"Naticopsis (Naticopsis) opimavoluta n. sp." = Naticopsis opimavoluta Linsley 1968 snail
"Naticopsis (Naticopsis) pegmihumerosa n. sp." = Naticopsis pegmihumerosa Linsley 1968 snail
"Naticopsis (Naticopsis) planifrons n. sp." = Naticopsis planifrons Linsley 1968 snail | |
Crenulazona angulata Linsley 1968 snail | |
Ehlersina paucinodosa n. sp., Ehlersina abditinoda n. gen. n. sp., Tylozone commensurata, Tylozone turricula n. sp., Zalozone lacunata n. gen. n. sp., "Euryzone petilitornata" = Bicarina petilitornata, Euryzone "sp. B"
Ehlersina paucinodosa n. sp. Linsley 1968 snail
Ehlersina abditinoda n. gen. n. sp. Linsley 1968 snail
Tylozone commensurata Linsley 1968 snail
Tylozone turricula n. sp. Linsley 1968 snail
Zalozone lacunata n. gen. n. sp. Linsley 1968 snail
"Euryzone petilitornata" = Bicarina petilitornata Linsley 1968 snail
Euryzone "sp. B" Koken 1896 snail |