11 - B (Silurian of the United States)
Where: Indiana (38.7° N, 85.5° W: paleocoordinates 25.4° S, 55.1° W)
When: Brassfield Formation, Llandovery (443.4 - 433.4 Ma)
Environment/lithology: dolomite
Size class: microfossils
Primary reference: R. S. Nicoll and C. B. Rexroad. 1968. Stratigraphy and conodont paleontology of the Salamonie Dolomite and Lee Creek Member of the Brassfield Limestone (Silurian) in southeastern Indiana and adjacent Kentucky. Department of Natural Resources Geological Survey Bulletin 40:1-73 [E. Jarochowska/E. Jarochowska]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 180905: authorized by Emilia Jarochowska, entered by Paulina Nätscher on 07.08.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Conodonta | |
|
Panderodus simplex conodont
Panderodus unicostatus Branson and Mehl 1933 conodont | |
"Acodus curvatus" = Walliserodus curvatus
"Acodus curvatus" = Walliserodus curvatus Branson and Branson 1947 conodont | |
|
Acodus unicostatus conodont | |
|
Paltodus debolti conodont
Paltodus dyscritus Rexroad 1967 conodont | |