Ephedra alata
- Citations total:
- 2
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| details | Middle Albian | Late Albian | Canada(Saskatchewan) | Pocock,S.A.J. Pollen and spores of Chlamydospermidae and Schizaeaceae from Upper Manville strata of the Saskatoon area of Saskatchwan. | 1964 |
| details | Late Tertiary | Villafranchian | Algeria | Beucher,F. Palynological study of the Neogene and Quaternary formations of the northwestern Sahara. | 1975 |