1. Paleogene geοchronology: An intergrated approach;Aubry;Palaeoceanography
2. Rb-Sr and U-Pb dating of bentonites;Baadsgaard;Can. J. Earth Sci.,1983
3. A Rb/Sr age for the Cretaceous-Tertiary boundary (Z coal), Hell Creek, Montana;Baadsgaard;Can. J. Earth Sci.,1980
4. A radiometric age for the Cretaceous-Tertiary boundary based upon K-Ar, Rb-Sr, and U-Pb ages of bentonies from Alberta, Saskatchewan, and Montana;Baadsgaard;Can. J. Earth Sci.,1988
5. Biostratigraphical criteria for the recognition of the Coniacian to Maastrichtian stage boundaries in the Chalk of northwest Europe, with particular reference to southern England;Bailey;Bull. Geol. Soc. Den.,1984