Original paper

Late Cretaceous (Campanian) organic-walled microplankton from the interior plains of Canada, Wyoming and Texas: Biostratigraphy, palaeontology and palaeoenvironmental interpretation

Harker, Stuart D.; Sarjeant, William A. S.; Caldwell, W. G. E.

Keywords

Cretaceousmicroplankton, org. walledmicroplankton, CretaceousCanadaWyomingTexasUSA