Downiea
- Citations total:
- 3
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Author - title
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| original | Ludlovian | Argentina(Santiago) | PŠ¶the de Baldis,E.D. Additional microplankton from the Upper Silurian of Santiago del Estero, Republic of Argentina. | 1974 | |
| details | Nd | Nd | Cramer,F.H. et al. Lower Paleozoic acritarchs. | 1979 | |
| details | Nd | Nd | Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. | 1990 |