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
Hystrichosphaeridium	Hystrichosphaeridium tubiferum	North Dakota	Middle Santonian	Late Santonian
Hystrichosphaeridium	Hystrichosphaeridium tubiferum	Texas	Late Tayloran
Hystrichosphaeridium	Hystrichosphaeridium tubiferum	Wyoming	Campanian
Hystrichosphaeridium	Hystrichosphaeridium tubiferum	Wyoming	Campanian
Hystrichosphaeridium	Hystrichosphaeridium tubiferum	Canada(Manitoba)	Late Campanian	Middle Campanian
Hystrichosphaeropsis	Hystrichosphaeropsis ovum	Texas	Late Austinian
Hystrichosphaeropsis	Hystrichosphaeropsis quasicribrata	Canada(Alberta)	Middle Campanian
Hystrichosphaeropsis	Hystrichosphaeropsis quasicribrata	Canada(Manitoba)	Middle Campanian	Late Campanian
Hystrichosphaeropsis	Hystrichosphaeropsis quasicribrata	Canada(Manitoba)	Late Campanian
Hystrichosphaeropsis	Hystrichosphaeropsis quasicribrata	Wyoming	Campanian
Imbatodinium	Imbatodinium	Nd	Nd
Imbatodinium	Imbatodinium inflatum	Canada(Manitoba)	Middle Campanian	Late Campanian
Imbatodinium	Imbatodinium inflatum sp. nov.	Canada(Manitoba)	Late Campanian
Imbatodinium	Imbatodinium jaegeri	Canada(Saskatchewan)	Middle Campanian
Imbatodinium	Imbatodinium jaegeri	Wyoming	Campanian
Isabelia	Isabelia cooksoniae	Nd	Nd
Isabelidinium	Isabelidinium acuminatum	Canada(Saskatchewan)	Middle Santonian	Middle Campanian