Authors: Diaz-Martinez, E Mamet, B Isaacson, PE Grader, GW

Citation: E. Diaz-martinez et al., Permian marine sedimentation in northern Chile: new paleontological evidence from the Juan de Morales Formation, and regional paleogeographic implications, J S AM EART, 13(6), 2000, pp. 511-525

Authors: Isaacson, PE Dutro, JT

Citation: Pe. Isaacson et Jt. Dutro, Lower Carboniferous brachiopods from Sierra de Almeida, northern Chile, J PALEONTOL, 73(4), 1999, pp. 625-633