Calamocarpon
- Citations total:
- 3
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details | Middle Pennsylvanian | USA | Leisman,G.A. et al. Variability in Calamocarpon insignis from the American Carboniferous | 1971 | |
details | Pennsylvanian | Nd | Good,C.W. et al. Elater-bearing spores of the Calamitales. | 1974 | |
details | Middle Pennsylvanian | Illinois | Good,C.W. et al. The morphology and systematic position of Calamitean elater-bearing spores. | 1975 |