Author:
Schemel,M.P.
Year:
1951
Title:
Small spores of the Mystic Coal of Iowa.
Reference:
Schemel,M.P. (1951) Small spores of the Mystic Coal of Iowa. American Midland Naturalist Vol. 46 # 3 P. 743- 750
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Genus Species Country(Region) From To
Calamospora Calamospora breviradiata Iowa Desmoinesian
Calamospora Calamospora hartungiana Iowa Desmoinesian
Calamospora Calamospora pedata Iowa Desmoinesian
Calamospora Calamospora straminea Iowa Desmoinesian
Cirratriradites Cirratriradites annulatus Iowa Desmoinesian
Cirratriradites Cirratriradites annuliformis Iowa Desmoinesian
Endosporites Endosporites ornatus Iowa Desmoinesian
Florinites Florinites antiquus Iowa Desmoinesian
Florinites Florinites similis Iowa Desmoinesian
Granulatisporites Granulatisporites granularis Iowa Desmoinesian
Granulatisporites Granulatisporites spinosus Iowa Desmoinesian
Laevigatosporites Laevigatosporites desmoinesensis Iowa Desmoinesian
Laevigatosporites Laevigatosporites globosus sp. nov. Iowa Desmoinesian
Laevigatosporites Laevigatosporites medius Iowa Desmoinesian
Laevigatosporites Laevigatosporites minimus Iowa Desmoinesian
Laevigatosporites Laevigatosporites minutus Iowa Desmoinesian
Laevigatosporites Laevigatosporites ovalis Iowa Desmoinesian