Tschudy,R.H.

Author:
Tschudy,R.H.;Tschudy,B.D.

Year:
1986

Title:
Extinction and survival of plant life following the Cretaceous/Tertiary boundary event, Western Interior, North America.

Reference:

Tschudy,R.H. et al. (1986) Extinction and survival of plant life following the Cretaceous/Tertiary boundary event, Western Interior, North America. Geology Vol. 14 P. 667- 670

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Genus	Species	Country(Region)	From	To
Alnipollenites	Alnipollenites sp	Wyoming	Cretaceous	Paleocene
Aquilapollenites	Aquilapollenites delicatus	USA(Midwest)	Cretaceous	Tertiary
Aquilapollenites	Aquilapollenites sp	Wyoming	Cretaceous
Aquilapollenites	Aquilapollenites spinulosus	Wyoming	Cretaceous
Arecipites	Arecipites columellus	Wyoming	Cretaceous
Arecipites	Arecipites columellus	Colorado	Late Cretaceous	Early Tertiary
Cranwellia	Cranwellia striata	Wyoming	Cretaceous
Fraxinoipollenites	Fraxinoipollenites variabilis	Colorado	Late Cretaceous	Early Tertiary
Gunnera	Gunnera microreticulata	Wyoming	Cretaceous
Gunnera	Gunnera microreticulata	Colorado	Late Cretaceous	Early Tertiary
Kurtzipites	Kurtzipites trispissatus	Wyoming	Cretaceous	Paleocene
Liliacidites	Liliacidites altimurus	Wyoming	Cretaceous
Liliacidites	Liliacidites complexus	Wyoming	Cretaceous
Liliacidites	Liliacidites complexus	Colorado	Late Cretaceous	Early Tertiary
Pandaniidites	Pandaniidites radicus	Colorado	Late Cretaceous	Early Tertiary
Proteacidites	Proteacidites thalmannii	USA(Midwest)	Cretaceous	Tertiary
Salixipollenites	Salixipollenites sp	Colorado	Late Cretaceous	Early Tertiary