S.C. Cande, D.V. Kent, "A new geomagnetic polarity time scale for the late Cretaceous and Cenozoic," Journal of Geophysical Research, 97:3917-51,1992. Steven C. Cande (Scripps Institution of ...
NH copy Purchased from the Cullman Endowment. V. 1. The chronostratigraphic scale / F.M. Gradstein and J.G. Ogg -- Biochronology / F.M. Gradstein -- Cyclostratigraphy and astrochronology / L.A. Hinnov ...