M. Àlvarez, «STRATIGRAPHIC ARCHITECTURE OF UPPER CRETACEOUS GALLUP CLASTIC WEDGE. SHALLOW MARINE AND COASTAL PLAIN STRATA: GALLUP SANDSTONE, MANCOS SHALE AND CREVASSE CANYON FORMATION, SAN JUAN BASIN, NEW MEXICO», Bol. Geol., vol. 28, n.º 1, jul. 2013.