Author:
Clement-Westerhof,J.A.;Eem,J.G.L.A.Van der;Erve,A.W.Van;Klasen,J.J.;Schuurman,W.M.L.;Visscher,H.
Year:
1974
Title:
Aspects of Permian, Triassic and Early Jurassic palynology of western Europe-A research project.
Reference:
Clement-Westerhof,J.A. et al. (1974) Aspects of Permian, Triassic and Early Jurassic palynology of western Europe-A research project. Geologie en Mijnbouw Vol. 53 # 6 P. 329- 341
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Genus Species Country(Region) From To
Paracirculina Paracirculina maljawkinae Spain Keuper
Paracirculina Paracirculina quadruplicis Spain Keuper
Paracirculina Paracirculina scurrilis Spain Keuper
Paracirculina Paracirculina tenebrosa Spain Keuper
Podocarpeaepollenites Podocarpeaepollenites thiergartii E.Germany Early Muschelkalk
Podosporites Podosporites amicus Luxembourg Muschelkalk
Porcellispora Porcellispora longdonensis Italy Early Jurassic
Porcellispora Porcellispora longdonensis Luxembourg Muschelkalk
Porcellispora Porcellispora longdonensis Spain Early Jurassic
Praecirculina Praecirculina granifer Spain Keuper
Protodiploxypinus Protodiploxypinus gracilis Germany Muschelkalk
Retisulcites Retisulcites perforatus Luxembourg Muschelkalk
Retitriletes Retitriletes austroclavatidites Spain Early Jurassic
Retitriletes Retitriletes austroclavatidites Germany Rhaetian
Retitriletes Retitriletes clavatoides Spain Early Jurassic
Retitriletes Retitriletes globosus Italy Early Jurassic
Retitriletes Retitriletes globosus Spain Early Jurassic