Calamospora cavumis
- Citations total:
- 2
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| original | Early Permian | China(Shansi) | Ouyang,S. A preliminary report on sporae dispersae from the Lower Shihhotze series of Hoku District northwest Shansi | 1964 | |
| details | Pennsylvanian | USA | Good,C.W. Pennsylvanian-Age Calamitean cones, elater-bearing spores, and associated vegetative organs. | 1975 |