Ammonidium ballistum
- Citations total:
- 3
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| original | Middle Arenigian | Argentina(Jujuy) | Ottone,E.G. et al. Lower Ordovician palynomorphs from the Acoite Formation, Northwestern Argentina. | 1992 | |
| details | Early Arenigian | Middle Arenigian | Argentina(Jujuy) | Ottone,E.G. et al. Lower Ordovician palynomorphs from the Acoite Formation, Northwestern Argentina. | 1992 |
| details | Early Arenigian | Argentina(Jujuy) | Vergel,M.D.M. et al. Ordovician palynomorphs of Argentina: An integrated approach. (Aspects of the Ordovician System in Argentina.) | 2002 |