Filisphaeridium regularum
- Citations total:
- 3
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| details | Early Oligocene | Middle Oligocene | Nd | Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. | 1990 |
| original | Early Oligocene | Middle Oligocene | China(Hopei) | Jiabo On the Paleogene dinoflagellates and acritarchs from the Coastal Region of Bohai. | 1978 |
| details | Early Oligocene | Middle Oligocene | China | Sarjeant,W.A.S. et al. The Micrhystridium and Veryhachium Complexes (Acritarcha: Acanthomorphitae and Polygonomorphitae): A taxonomic reconsideration. | 1994 |