Author:
Takahashi,K.
Year:
1973
Title:
Problems of distribution and variation of pollen and spore assemblages in the Upper Cretaceous and Paleogene.
Foreign title:
In Japanese
Reference:
Takahashi,K. (1973) Problems of distribution and variation of pollen and spore assemblages in the Upper Cretaceous and Paleogene. [ In Japanese ] Fossils # 26 P. 65- 73
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Genus Species Country(Region) From To
Cicatricosisporites Cicatricosisporites North America Early Cretaceous Early Tertiary
Normapolles Normapolles North America Cenomanian Early Tertiary
Triporate Triporate North America Cenomanian Early Tertiary
Proteacidites Proteacidites North America Santonian Maastrichtian
Liliacidites Liliacidites North America Albian Coniacian
Vitreisporites Vitreisporites North America Early Cretaceous Maastrichtian
Parvisaccites Parvisaccites North America Early Cretaceous Cenomanian
Classopollis Classopollis North America Early Cretaceous Maastrichtian
Tsugaepollenites Tsugaepollenites North America Early Cretaceous Cenomanian
Phyllocladidites Phyllocladidites North America Early Cretaceous Coniacian
Monosulcites Monosulcites North America Early Cretaceous Maastrichtian
Clavatipollenites Clavatipollenites North America Early Cretaceous Turonian
Eucommiidites Eucommiidites North America Early Cretaceous Maastrichtian
Cyathidites Cyathidites North America Early Cretaceous Campanian
Aequitriradites Aequitriradites North America Early Cretaceous Turonian
Balmeisporites Balmeisporites North America Cenomanian Turonian
Camarozonosporites Camarozonosporites North America Aptian Turonian