Author:
Miller,M.A.
Year:
1982
Title:
Morphologic variation and significance of acritarch excystment structures through the Ordovician Silurian and Devonian.
Reference:
Miller,M.A. (1982) Morphologic variation and significance of acritarch excystment structures through the Ordovician Silurian and Devonian. American Association of Stratigraphic Palynologists,14th Annual Meeting,Program and Abstracts Vol. 6 P. 286- 286
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Genus Species Country(Region) From To
Multiplicisphaeridium Multiplicisphaeridium Nd Ordovician Devonian
Pterospermella Pterospermella Nd Ordovician Devonian