Where: Indiana (38.1° N, 85.7° W: paleocoordinates 25.8° S, 55.7° W)
When: Lee Creek Member (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 180932: authorized by Emilia Jarochowska, entered by Paulina Nätscher on 07.08.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Conodonta | |
Trichonodella spp conodont | |
"Neospathognathodus ceratoides" = Aulacognathus, "Neospathognathodus latus" = Aulacognathus latus
"Neospathognathodus ceratoides" = Aulacognathus conodont
"Neospathognathodus latus" = Aulacognathus latus Nicoll and Rexroad 1968 conodont | |
Ozarkodina hanoverensis conodont | |
Panderodus simplex conodont
Panderodus unicostatus Branson and Mehl 1933 conodont | |
Paltodus costulatus conodont | |
"Roundya detorta" = Lonchodina detorta
"Roundya detorta" = Lonchodina detorta Walliser 1964 conodont | |
"Ligonodina petila" = Oulodus petilus
"Ligonodina petila" = Oulodus petilus Nicoll and Rexroad 1968 conodont | |
Diadelognathus comressus conodont | |
Acodus unicostatus conodont | |
"Hadrognathus staurognathoides" = Distomodus staurognathoides, "Roundya caudata" = Distomodus staurognathoides
"Hadrognathus staurognathoides" = Distomodus staurognathoides Walliser 1964 conodont
"Roundya caudata" = Distomodus staurognathoides Walliser 1964 conodont |