Author:
Good,C.W.
Year:
1977
Title:
Taxonomic and stratigraphic significance of the dispersed spore genus Calamospora.
Reference:
Good,C.W. (1977) Taxonomic and stratigraphic significance of the dispersed spore genus Calamospora. Geobotany Conference,Proceedings,Bowling Green University.(Ohio),Feb.1976, R.C.Romans(editor) P. 43- 64
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Genus Species Country(Region) From To
Calamospora Calamospora Nd Pennsylvanian
Calamostachys Calamostachys binneyana Kentucky Early Pennsylvanian
Calamostachys Calamostachys inversibractis Illinois Middle Pennsylvanian
Litostrobus Litostrobus iowensis Illinois Middle Pennsylvanian
Palaeostachya Palaeostachya andrewsii Iowa Middle Pennsylvanian
Palaeostachya Palaeostachya decacnema Kentucky Middle Pennsylvanian
Pendulostachys Pendulostachys cingulariformis Illinois Late Pennsylvanian