Author:
Sarjeant,W.A.S.;Stancliffe,R.P.W.
Year:
1996
Title:
The acritarch genus Polygonium, Vavrdova emend. Sarjeant and Stancliffe 1994: a reassessment of its constituent species. (In: Stratigraphie du Mesozoique et du Cenozoique. M.Streel, editor)
Reference:
Sarjeant,W.A.S. et al. (1996) The acritarch genus Polygonium, Vavrdova emend. Sarjeant and Stancliffe 1994: a reassessment of its constituent species. (In: Stratigraphie du Mesozoique et du Cenozoique. M.Streel, editor) Annales de la Soci©t© G©ologique de Belgique Vol. 117 # 2 P. 355- 369
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Genus Species Country(Region) From To
Archaeohystrichosphaeridium Archaeohystrichosphaeridium cuspidatum USSR(Pre-Baltic) Middle Cambrian
Baltisphaeridium Baltisphaeridium dentatum Nd Nd
Baltisphaeridium Baltisphaeridium pungens Nd Nd
Baltisphaeridium Baltisphaeridium spinosum Nd Nd
Buedingiisphaeridium Buedingiisphaeridium matutinum Nd Nd
Dorsennidium Dorsennidium aster France Middle Jurassic
Dorsennidium Dorsennidium cuspidatum USSR(Pre-Baltic) Middle Cambrian
Dorsennidium Dorsennidium polyaster Canada(Alberta) Late Devonian
Dorsennidium Dorsennidium polyaster Nd Nd
Dorsennidium Dorsennidium polyaster Canada(Alberta) Late Devonian
Goniosphaeridium Goniosphaeridium connectum Nd Nd
Goniosphaeridium Goniosphaeridium cuspidatum Nd Nd
Goniosphaeridium Goniosphaeridium elongatum Nd Nd
Goniosphaeridium Goniosphaeridium oriens Nd Nd
Goniosphaeridium Goniosphaeridium radiatusum Nd Nd
Goniosphaeridium Goniosphaeridium tener Nd Nd
Micrhystridium Micrhystridium conobrachium Czechoslovakia Late Arenigian