Aubrey W.M. New interpretations of the stratigraphy and sedimentology of Uppermost Jutassic to Lowermost Upper creaceous strata in the San Juan basin of northwestern New Mexico. X-ray diffraction studies of the 2-um fraction from the upper part of the Brushy Member of the Upper Jurassic Morrison formation and the lower cretaceous burro canyon formation in the Four Corners area,Colorado ; G. Skipp, W. M. Aubrey, ; W.M.Aubrey, 1992. - IV,11 p. p. - Текст : непосредственный.