Author:
Deunff,J.
Year:
1980
Title:
The acritarchs.
Foreign title:
Les Acritarches.
Reference:
Deunff,J. (1980) The acritarchs. [ Les Acritarches. ] M©moires de la Soci©t© G©ologique et Min©ralogique de Bretagne Vol. 23 P. 103- 108
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Genus Species Country(Region) From To
Ammonidium Ammonidium rigidum France(Finistere) Early Devonian
Buedingiisphaeridium Buedingiisphaeridium sp France(Finistere) Early Devonian
Cymatiosphaera Cymatiosphaera nebulosa France(Finistere) Early Devonian
Cymbosphaeridium Cymbosphaeridium pilaroides France(Finistere) Early Devonian
Evittia Evittia granulatispinosa France(Finistere) Early Devonian
Micrhystridium Micrhystridium horridulum France(Finistere) Early Devonian
Multiplicisphaeridium Multiplicisphaeridium ramusculosum France(Finistere) Early Devonian
Polyedryxium Polyedryxium simplex France(Finistere) Early Devonian
Pterospermella Pterospermella onondagaensis France(Finistere) Early Devonian
Veryhachium Veryhachium tetraedron France(Finistere) Early Devonian