Iberosphaeridium
- Citations total:
- 2
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original | Late Ludlovian | Early Gedinnian | Spain | Cramer,F.H. et al. Acritarchs from the San Pedro Formation (Upper Silurian) from Torrestio, Leon Province, Spain. | 1976 |
details | Nd | Nd | Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. | 1990 |