Author:
Arnold,C.A.
Year:
1944
Title:
A Heterosporous species of Bowmanites from the Michigan Coal Basin
Reference:
Arnold,C.A. (1944) A Heterosporous species of Bowmanites from the Michigan Coal Basin American Journal of Botany Vol. 31 P. 466- 469
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Genus Species Country(Region) From To
Bowmanites Bowmanites delectus sp. nov. Michigan Early Pennsylvanian
Megaspore Megaspore sp Michigan Early Pennsylvanian
Megaspore Megaspore sp Michigan Early Pennsylvanian
Megaspore Megaspore sp Michigan Early Pennsylvanian
Megaspore Megaspore sp Michigan Early Pennsylvanian
Microspore Microspore sp Michigan Early Pennsylvanian
Microspores Microspores sp Michigan Early Pennsylvanian