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 harlandii Canada(Saskatchewan) Middle Santonian Maastrichtian
Micrhystridium Micrhystridium harlandii Canada(Alberta) Middle Santonian Late Santonian
Micrhystridium Micrhystridium harlandii Canada(Manitoba) Middle Campanian
Micrhystridium Micrhystridium harlandii North Dakota Middle Santonian Late Santonian
Micrhystridium Micrhystridium harlandii Texas Late Austinian Tayloran
Micrhystridium Micrhystridium harlandii Wyoming Campanian
Micrhystridium Micrhystridium harlandii sp. nov. Canada(Saskatchewan) Early Campanian
Micrhystridium Micrhystridium piliferum Canada(Saskatchewan) Late Campanian Maastrichtian
Micrhystridium Micrhystridium piliferum Canada(Manitoba) Late Campanian
Micrhystridium Micrhystridium piliferum Texas Late Tayloran
Micrhystridium Micrhystridium piliferum Wyoming Campanian
Micrhystridium Micrhystridium reticulatum Canada(Saskatchewan) Late Campanian Maastrichtian
Micrhystridium Micrhystridium reticulatum Wyoming Campanian
Micrhystridium Micrhystridium singulare Canada(Manitoba) Late Campanian Maastrichtian
Micrhystridium Micrhystridium singulare Texas Tayloran
Micrhystridium Micrhystridium sp.A Harl.,1973 sp. nov. Canada(Saskatchewan) Early Campanian
Micrhystridium Micrhystridium sp.C Harl.,1973 sp. nov. Wyoming Campanian