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
Triangulopsis Triangulopsis Nd Late Liassic Callovian
Exesipollenites Exesipollenites tumulus Nd Rhaetian Maastrichtian
Exesipollenites Exesipollenites laevigatus Nd Middle Liassic Bajocian
Graminoides Graminoides Nd Ladinian Rhaetian
Exesipollenites Exesipollenites sphaeripollenites Nd Sakmarian Bajocian
Cupressaceae Cupressaceae Nd Bajocian Quaternary
Sequoia Sequoia Nd Maastrichtian
Psilonapiti Psilonapiti Nd Kungurian Liassic
Taxodiaceae Taxodiaceae Nd Middle Liassic Quaternary
Ephedra Ephedra type D sp. nov. Nd Neocomian Quaternary
Kosankeisporites Kosankeisporites sp. Stap.et al,1967 sp. nov. Oklahoma Late Pennsylvanian
Granosaccus Granosaccus sp Virginia Late Triassic