Author:
Staplin,F.L.;Pocock,S.A.J.;Jansonius,J.
Year:
1967
Title:
Relationships among Gymnospermous pollen.
Reference:
Staplin,F.L. et al. (1967) Relationships among Gymnospermous pollen. Review of Palaeobotany and Palynology Vol. 3 # 1 P. 297- 310
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Genus Species Country(Region) From To
Spencerites Spencerites chinleana Arizona Late Triassic
Alisporites Alisporites opii Arizona Late Triassic
Cycadopites Cycadopites sp Australia Permian
Jugasporites Jugasporites sp Australia Early Permian
Aumancisporites Aumancisporites cretaceus Canada Albian
Eucommiidites Eucommiidites troedssonii Canada Albian
Eucommiidites Eucommiidites sp Canada Albian
Piceites Piceites latens Canada Bajocian
Pseudowalchia Pseudowalchia landesii Canada Bajocian
Protopicea Protopicea samoilovichiana Canada Bajocian
Platysaccus Platysaccus lopsinensis Canada Bajocian
Bennettiteaepollenites Bennettiteaepollenites lucifer Canada Bajocian
Ovalipollis Ovalipollis limbata Canada Bajocian
Ovalipollis Ovalipollis enigmatica Canada Bajocian
Triangulopsis Triangulopsis discoidalis Canada Bajocian
Araucariacites Araucariacites australis Canada Bajocian
Halosporites Halosporites sp England Late Permian