Author:
Kovach,W.L.;Batten,D.J.
Year:
1989
Title:
Worldwide stratigraphic occurrences of Mesozoic and Tertiary megaspores.
Reference:
Kovach,W.L. et al. (1989) Worldwide stratigraphic occurrences of Mesozoic and Tertiary megaspores. Palynology Vol. 13 P. 247- 277
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Genus Species Country(Region) From To
Azolla Azolla tymensis Worldwide Chattian Messinian
Azolla Azolla ucrainica Worldwide Toarcian Messinian
Azolla Azolla velus Worldwide Danian Thanetian
Azolla Azolla ventricosa Worldwide Rupelian Piacenzian
Azollopsis Azollopsis coccoides Worldwide Campanian Maastrichtian
Azollopsis Azollopsis intermedia Worldwide Santonian Campanian
Azollopsis Azollopsis pilata Worldwide Campanian Maastrichtian
Azollopsis Azollopsis pusilla Worldwide Early Campanian
Azollopsis Azollopsis spinata Worldwide Maastrichtian Danian
Azollopsis Azollopsis tomentosa Worldwide Maastrichtian Priabonian
Azonia Azonia paradoxa Worldwide Danian
Bacutriletes Bacutriletes apiculatus Worldwide Late Sinemurian Toarcian
Bacutriletes Bacutriletes arnoldii Worldwide Albian Early Campanian
Bacutriletes Bacutriletes asaphus Worldwide Smithian Anisian
Bacutriletes Bacutriletes clavatus Worldwide Pliensbachian Bajocian
Bacutriletes Bacutriletes colinii Worldwide Cenomanian
Bacutriletes Bacutriletes corynactiformis Worldwide Carnian