Harker,S.D.

Author:
Harker,S.D.;Sarjeant,W.A.S.;Caldwell,W.G.E.

Year:
1990

Title:
Late Cretaceous (Campanian) organic-walled microplankton from the interior plains of Canada, Wyoming and Texas; biostratigraphy, palaeotology and palaeoenvironmental interpretation.

Reference:

Harker,S.D. et al. (1990) Late Cretaceous (Campanian) organic-walled microplankton from the interior plains of Canada, Wyoming and Texas; biostratigraphy, palaeotology and palaeoenvironmental interpretation. Pal¤eontographica Abteilung B Vol. 219 # 1 P. 1- 243

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Genus	Species	Country(Region)	From	To
Micrhystridium	Micrhystridium sp.C Harl.,1973 sp. nov.	Canada(Saskatchewan)	Maastrichtian
Microdinium	Microdinium ornatum	Canada(Saskatchewan)	Middle Campanian	Late Campanian
Microdinium	Microdinium ornatum	Canada(Manitoba)	Middle Campanian	Late Campanian
Millioudodinium	Millioudodinium	Nd	Nd
Multiplicisphaeridium	Multiplicisphaeridium sp.A sp. nov.	Canada(Saskatchewan)	Maastrichtian
Multiplicisphaeridium	Multiplicisphaeridium sp.A sp. nov.	Wyoming	Campanian
Nummus	Nummus similis	Canada(Saskatchewan)	Middle Santonian	Middle Campanian
Nummus	Nummus similis	Canada(Alberta)	Middle Campanian
Nummus	Nummus similis	Canada(Manitoba)	Middle Campanian
Nummus	Nummus similis	Texas	Late Austinian	Tayloran
Nummus	Nummus similis	Wyoming	Campanian
Odontochitina	Odontochitina costata	Canada(Saskatchewan)	Middle Campanian
Odontochitina	Odontochitina costata	Canada(Manitoba)	Middle Campanian
Odontochitina	Odontochitina costata	Texas	Late Austinian	Tayloran
Odontochitina	Odontochitina operculata	Canada(Saskatchewan)	Middle Santonian	Maastrichtian
Odontochitina	Odontochitina operculata	Canada(Alberta)	Late Campanian
Odontochitina	Odontochitina operculata	Canada(Manitoba)	Middle Campanian	Late Campanian