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

Google Academy:

try to search by title in english

Genus	Species	Country(Region)	From	To
Chatangiella	Chatangiella tripartita	Texas	Early Tayloran
Chatangiella	Chatangiella tripartita	Wyoming	Campanian
Chatangiella	Chatangiella turbo	Canada(Saskatchewan)	Middle Campanian
Chatangiella	Chatangiella turbo sp. nov.	Canada(Manitoba)	Middle Campanian
Chatangiella	Chatangiella victoriensis	Canada(Saskatchewan)	Middle Campanian	Late Campanian
Chatangiella	Chatangiella victoriensis	Canada(Alberta)	Middle Campanian
Chatangiella	Chatangiella victoriensis	Canada(Manitoba)	Middle Campanian	Late Campanian
Chatangiella	Chatangiella victoriensis	Texas	Late Tayloran
Chatangiella	Chatangiella victoriensis	Wyoming	Campanian
Chlamydophorella	Chlamydophorella nyei	Canada(Saskatchewan)	Middle Campanian
Chlamydophorella	Chlamydophorella nyei	Canada(Manitoba)	Middle Campanian
Chlamydophorella	Chlamydophorella nyei	Wyoming	Campanian
Cleistosphaeridium	Cleistosphaeridium aciculare	Canada(Saskatchewan)	Middle Santonian	Maastrichtian
Cleistosphaeridium	Cleistosphaeridium aciculare	Canada(Alberta)	Middle Campanian
Cleistosphaeridium	Cleistosphaeridium aciculare	Canada(Manitoba)	Middle Campanian	Maastrichtian
Cleistosphaeridium	Cleistosphaeridium aciculare	North Dakota	Early Campanian
Cleistosphaeridium	Cleistosphaeridium aciculare	Texas	Late Austinian	Tayloran