Author:
Jardin©,S.
Year:
1972
Title:
Microplankton (Acritarchs), and the stratigraphic limits of the Upper Silurian to Upper Devonian.
Foreign title:
Microplancton (Acritarches) et limites stratigraphiques du Silurien Terminal au Devonien Superieur.
Reference:
Jardin©,S. (1972) Microplankton (Acritarchs), and the stratigraphic limits of the Upper Silurian to Upper Devonian. [ Microplancton (Acritarches) et limites stratigraphiques du Silurien Terminal au Devonien Superieur. ] CongrЁs International de Stratigraphie et de G©ologie du CarbonifЁre.Comptes Rendus.7e.Krefeld Vol. 1 P. 313- 323
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Genus Species Country(Region) From To
Pterospermopsis Pterospermopsis hermosita Algeria Gedinnian Eifelian
Pterospermopsis Pterospermopsis hermosita Algeria Ludlovian Eifelian
Pterospermopsis Pterospermopsis hermosita Spain Emsian Eifelian
Pterospermopsis Pterospermopsis hermosita France Ludlovian Eifelian
Pterospermopsis Pterospermopsis hermosita Brazil Ludlovian Eifelian
Quadraditum Quadraditum Algeria Ludlovian Gedinnian
Quadraditum Quadraditum France Ludlovian Gedinnian
Quadraditum Quadraditum Brazil Ludlovian Gedinnian
Quadraditum Quadraditum Europe Ludlovian Gedinnian
Quadraditum Quadraditum Canada Ludlovian Gedinnian
Quadraditum Quadraditum fantasticum Algeria Ludlovian Gedinnian
Quadraditum Quadraditum fantasticum Spain Ludlovian Gedinnian
Riculasphaera Riculasphaera fissa Algeria Gedinnian Emsian
Riculasphaera Riculasphaera fissa Algeria Gedinnian
Riculasphaera Riculasphaera fissa France Gedinnian
Riculasphaera Riculasphaera fissa Brazil Gedinnian
Riculasphaera Riculasphaera fissa Europe Gedinnian