Also known as Maceration 2611
Where: Johnson Co. County, Illinois (37.6° N, 88.8° W: paleocoordinates 8.9° S, 26.5° W)
When: Tradewater Formation, Early/Lower Pennsylvanian to Early/Lower Pennsylvanian (323.2 - 307.0 Ma)
• Lower Atokan
Environment/lithology: terrestrial; coal
Size class: microfossils
Preservation: coalified
Primary reference: R. A. Peppers. 1996. Palynological Correlation of major Pennsylvanian (Middle and Upper Carboniferous) chronostratigraphic boundaries in the Illinois and other coal basins. Geological Society of America Memoir 188:1-111 [R. Plotnick/R. Plotnick]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 126927: authorized by Roy Plotnick, entered by Jennifer Bauer on 20.04.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Lophotriletes | |
Punctatisporites | |
Punctatisporites irrasus Hacquebard 1957 | |
Sphenopsida | |
Endosporites | |
Dictyotriletes | |
Densosporites | |
Raistrickia | |
Florinites | |
Converrucosisporites | |
Converrucosisporites sp. PotoniƩ and Kremp 1954 | |
Lycopsida | |
Polypodiopsida | |
Pteridopsida | |
Microreticulatisporites | |
Triquitrites | |
Knoxisporites | |