Nichols,D.J.

Author:
Nichols,D.J.;Jacobson,S.R.

Year:
1982

Title:
Cretaceous biostratigraphy in the Wyoming Thrust Belt

Reference:

Nichols,D.J. et al. (1982) Cretaceous biostratigraphy in the Wyoming Thrust Belt The Mountain Geologist Vol. 19 # 3 P. 73- 78

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Genus	Species	Country(Region)	From	To
Januasporites	Januasporites spiniferus	Utah	Albian
Muderongia	Muderongia sp	Wyoming	Early Albian
Muderongia	Muderongia sp	Utah	Early Albian
Palaeohystrichophora	Palaeohystrichophora infusorioides	Wyoming	Turonian	Early Campanian
Palaeohystrichophora	Palaeohystrichophora infusorioides	Utah	Turonian	Early Campanian
Proteacidites	Proteacidites retusus	Wyoming	Coniacian	Maastrichtian
Proteacidites	Proteacidites retusus	Utah	Coniacian	Maastrichtian
Pseudoplicapollis	Pseudoplicapollis newmanii	Wyoming	Early Campanian
Pseudoplicapollis	Pseudoplicapollis newmanii	Utah	Early Campanian
Spinidinium	Spinidinium vestitum	Wyoming	Late Albian
Spinidinium	Spinidinium vestitum	Utah	Late Albian