Author Details for "Hay, W.W."
Title | Author(s) | Publication | Year | Online Access |
---|---|---|---|---|
Calcareous nannoplankton and biostratigraphic subdivision of the Upper Cretaceous | Cepek, Pavel; and Hay, W.W. | Gulf Coast Association of Geological Societies, Transactions vol. 19 (Technical papers and abstracts, Gulf Coast Section, SEPM), pp. 323-336 | 1969 | N/A |
Zonation of the Upper Cretaceous using calcareous nannoplankton | Cepek, Pavel; and Hay, W.W. | Palaeontologische Abhandlungen, Abt. B (Palaeobotanik) vol. 3, no. 3-4, pp. 333-339 | 1970 | N/A |