Calamostachys inversibractis
- Citations total:
- 3
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| original | Pennsylvanian | USA | Good,C.W. Pennsylvanian-Age Calamitean cones, elater-bearing spores, and associated vegetative organs. | 1975 | |
| details | Middle Pennsylvanian | Illinois | Good,C.W. Taxonomic and stratigraphic significance of the dispersed spore genus Calamospora. | 1977 | |
| details | Carboniferous | USA | Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. | 1995 |