Authors: Bralower, RJ CoBabe, E Clement, B Sliter, WV Osburn, CL Longoria, J

Citation: Rj. Bralower et al., The record of global change in mid-Cretaceous (Barremian-Albian) sections from the Sierra Madre, northeastern Mexico, J FORAMIN R, 29(4), 1999, pp. 418-437