Asterotheca
- Citations total:
- 3
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| details | Pennsylvanian | Nd | Brush,G.S. et al. Natural relationships of some Carboniferous spores. | 1961 | |
| details | Pennsylvanian | Nd | Brush,G.S. et al. The natural relationships of some Carboniferous microspores | 1964 | |
| details | Nd | Nd | Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. | 1995 |