7158 (Ordovician of the United States)
Where: Missouri (39.4° N, 91.0° W: paleocoordinates 22.3° S, 62.2° W)
When: Aphelognathus shatzeri conodont zone, Noix Limestone Formation (Edgewood Group), Gamachian (449.5 - 443.7 Ma)
Environment/lithology: peritidal; ooidal limestone
Size class: microfossils
Primary reference: A. D. McCracken and C. R. Barnes. 1982. Restudy of conodonts (Late Ordovician – Early Silurian) from the Edgewood Group, Clarksville, Missouri. Canadian Journal of Earth Sciences 19(7):1474-1485 [E. Jarochowska/P. Nätscher]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 177551: authorized by Emilia Jarochowska, entered by Paulina Nätscher on 04.04.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Conodonta | |
Amorphognathus ordovicicus Bergström and Bergström 1996 conodont | |
Aphelognathus grandis conodont
Pseudooneotodus beckmanni Bischoff and Sannemann 1958 conodont | |
Drepanoistodus suberectus Branson and Mehl 1933 conodont | |
Plectodina florida conodont
Plectodina tenuis conodont | |
Panderodus gracilis Branson and Mehl 1933 conodont | |
Noixodontus girardeauensis conodont |