Chrysotheca dakotaensis
- Citations total:
- 2
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| original | Late Cretaceous | Iowa | Schemel,M.P. Cretaceous plant microfossils from Iowa | 1950 | |
| details | Cenomanian | Iowa | Hall,J.W. Megaspores and other fossils in the Dakota Formation, (Cenomanian), of Iowa, USA. | 1963 |