Multiplicisphaeridium sp.1 Duff.& Lega.,1981
- Citations total:
- 2
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original | Ordovician | Canada(Anticosti Island) | Duffield,S.L. et al. Acritarch biostratigraphy of Upper Ordovician-Lower Silurian rocks, Anticosti Island, Quebec. | 1981 | |
original | Gamachian | Early Menierian | Canada(Anticosti Island) | Barnes,C.R. Stratigraphy and palaeontology of the Ordovician Silurian boundary interval, Anticosti Island, Quebec, Canada. (In: A Global Analysis of the Ordovician-Silurian Boundary. L.R.M.Cocks and R.B.Rickards, editors) | 1988 |