New Mexico Geological Society, . First edition. Hardcover. Quarto [28.5 cm] Red and white cloth over boards, printed in black on the spine and front cover. Red and green map endpapers. Very good. The covers are rubbed and scratched. With two maps in the rear pocket. Item #42119
A Guidebook discussing the border region of Chihuahua and the United States. Articles include Lower Paleozoic Rocks in the El Paso Area, Ammonite Zones of Northern Chihuahua, Late Cenozoic Strata of the El Paso-Juarez Area, and Stratigraphic Study of the Sierra Santa Rita.