Oread Limestone Formation
Geology
Group: Shawnee
Members: Leavenworth Limestone (32), Plattsmouth Limestone (1)
Lithologies: mudstone (1), "shale" (1), "limestone" (31)
Paleoenvironments: marine indet. (1), platform/shelf-margin reef (32)
Age range: Rusavkinian or 303.70000 to 302.20000 Ma
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Rusavkinian | USA (Iowa) | (124485) | |
Virgilian | USA (Iowa) | (217128 217129 217130) | |
Virgilian | USA (Oklahoma) | (217099 217100 217101 217102) | |
Virgilian | USA (Missouri) | (217122 217123) | |
Virgilian | USA (Nebraska) | (217124 217125 217126 217127) | |
Virgilian | USA (Kansas) | (217103 217104 217105 217106 217107 217108 217109 217110 217111 217112 217113 217114 217115 217116 217117 217118 217119 217120 217121) |