Author:
Herngreen,G.F.W.;Hartkopf-Froder,C.;Ruegg,G.H.J.
Year:
1994
Title:
Age and depositional environment of the Kuhfeld Beds (Lower Cretaceous) in the Alst¤tte Embayment (W.Germany, E.Netherlands).
Reference:
Herngreen,G.F.W. et al. (1994) Age and depositional environment of the Kuhfeld Beds (Lower Cretaceous) in the Alst¤tte Embayment (W.Germany, E.Netherlands). Geologie en Mijnbouw Vol. 72 # 4 P. 375- 391
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Genus Species Country(Region) From To
Leiosphaeridia Leiosphaeridia W.Germany(N.Rhine) Valanginian Hauterivian
Meiourogonyaulax Meiourogonyaulax pertusa Netherlands Late Ryazanian Early Hauterivian
Micrhystridium Micrhystridium W.Germany(N.Rhine) Valanginian Hauterivian
Muderongia Muderongia extensiva Netherlands Late Ryazanian Early Hauterivian
Nelchinopsis Nelchinopsis kostromiensis W.Germany(N.Rhine) Hauterivian
Parvisaccites Parvisaccites radiatus W.Germany(N.Rhine) Valanginian Hauterivian
Plicatella Plicatella W.Germany(N.Rhine) Valanginian Hauterivian
Pseudoceratium Pseudoceratium eopelliferum W.Germany(N.Rhine) Late Hauterivian
Pseudoceratium Pseudoceratium eopelliferum Netherlands Valanginian Early Hauterivian
Pseudoceratium Pseudoceratium pelliferum Netherlands Late Ryazanian Early Hauterivian
Pterodinium Pterodinium cingulatum W.Germany(N.Rhine) Hauterivian
Pterospermopsis Pterospermopsis W.Germany(N.Rhine) Valanginian Hauterivian
Schizosporis Schizosporis W.Germany(N.Rhine) Valanginian Hauterivian
Subtilisphaera Subtilisphaera W.Germany(N.Rhine) Valanginian Hauterivian
Subtilisphaera Subtilisphaera terrula W.Germany(N.Rhine) Hauterivian
Tubotuberella Tubotuberella apatela Netherlands Late Ryazanian Early Hauterivian