Author:
Ravn,R.L.
Year:
1986
Title:
Palynostratigraphy of the Lower and Middle Pennsylvanian Coals of Iowa
Reference:
Ravn,R.L. (1986) Palynostratigraphy of the Lower and Middle Pennsylvanian Coals of Iowa Iowa Geological Survey,Technical Paper # 7 P. 1- 244
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Genus Species Country(Region) From To
Raistrickia Raistrickia densa Nd Nd
Raistrickia Raistrickia iowana Iowa Pennsylvanian
Raistrickia Raistrickia irregularis Iowa Middle Pennsylvanian
Raistrickia Raistrickia lacerata Iowa Morrowan Atokan
Raistrickia Raistrickia lowellensis Iowa Middle Pennsylvanian
Raistrickia Raistrickia macra Iowa Atokan
Raistrickia Raistrickia pilosa Iowa Middle Pennsylvanian
Raistrickia Raistrickia protensa Iowa Atokan
Raistrickia Raistrickia saetosa Iowa Morrowan Desmoinesian
Raistrickia Raistrickia sp.1 sp. nov. Iowa Desmoinesian
Raistrickia Raistrickia spinososaetosa Iowa Middle Pennsylvanian
Raistrickia Raistrickia subcrinita Iowa Desmoinesian Early Missourian
Raistrickia Raistrickia superba Iowa Middle Pennsylvanian
Raistrickisporites Raistrickisporites superbus Iowa Middle Pennsylvanian
Reinschospora Reinschospora bellitas Iowa Morrowan Desmoinesian
Reinschospora Reinschospora speciosa Iowa Morrowan Desmoinesian
Reinschospora Reinschospora triangularis Iowa Morrowan Desmoinesian