Kovach,W.L.

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
Monophyllosporites	Monophyllosporites corynemorphus	Worldwide	Maastrichtian
Narkisporites	Narkisporites brevispinosus	Worldwide	Smithian	Anisian
Narkisporites	Narkisporites digitiformis	Worldwide	Early Carnian
Narkisporites	Narkisporites formidabilis	Worldwide	Anisian	Ladinian
Narkisporites	Narkisporites harrisii	Worldwide	Anisian	Carnian
Narkisporites	Narkisporites insignis	Worldwide	Griesbachian	Anisian
Narkisporites	Narkisporites verrucosus	Worldwide	Early Carnian
Nathorstisporites	Nathorstisporites cornutus	Worldwide	Griesbachian	Dienerian
Nathorstisporites	Nathorstisporites dobruskinae	Worldwide	Late Anisian
Nathorstisporites	Nathorstisporites flagellulatus	Worldwide	Anisian	Rhaetian
Nathorstisporites	Nathorstisporites hopliticus	Worldwide	Carnian	Toarcian
Nathorstisporites	Nathorstisporites imprimus	Worldwide	Carnian	Norian
Nathorstisporites	Nathorstisporites invenustus	Worldwide	Ladinian
Nathorstisporites	Nathorstisporites muricatus	Worldwide	Griesbachian	Spathian
Nathorstisporites	Nathorstisporites nammalensis	Worldwide	Hettangian	Toarcian
Nathorstisporites	Nathorstisporites peltasticus	Worldwide	Rhaetian	Early Sinemurian
Nathorstisporites	Nathorstisporites pulcherrimus	Worldwide	Smithian	Early Anisian