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
Palaeostomocystis Palaeostomocystis laevigata Nd Nd
Palambages Palambages morulosa Canada(Saskatchewan) Middle Santonian Campanian
Palambages Palambages morulosa Canada(Manitoba) Middle Campanian Maastrichtian
Palambages Palambages morulosa North Dakota Middle Santonian Late Santonian
Palambages Palambages morulosa Texas Late Tayloran
Palambages Palambages morulosa Wyoming Campanian
Paraplates Paraplates type 1 sp. nov. Canada(Saskatchewan) Middle Campanian
Paraplates Paraplates type 1 sp. nov. Wyoming Campanian
Pervosphaeridium Pervosphaeridium truncatum Canada(Saskatchewan) Middle Campanian Late Campanian
Pervosphaeridium Pervosphaeridium truncatum Canada(Alberta) Middle Santonian Middle Campanian
Pervosphaeridium Pervosphaeridium truncatum Canada(Manitoba) Middle Campanian Late Campanian
Pervosphaeridium Pervosphaeridium truncatum Texas Late Austinian Tayloran
Pervosphaeridium Pervosphaeridium truncigerum Nd Nd
Phelodinium Phelodinium magnificum Canada(Saskatchewan) Maastrichtian
Pilula Pilula Canada(Manitoba) Middle Campanian
Pilula Pilula penita Wyoming Campanian
Pilula Pilula pentia sp. nov. Canada(Manitoba) Middle Campanian