Punctatisporites micropunctatus
- Citations total:
- 2
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| original | Middle Pennsylvanian | Illinois | Brokaw,A.L. Spores from Coal No.5 (Springfield-Harrisburg) in Illinois. | 1942 | |
| original | Middle Devonian | China(Kweichow) | Kao,L. et al. Early and Middle Devonian spore assemblages from Tushan and Duyun of Kweichow and their stratigraphical significane. | 1975 |