GEOLOGICAL OBSERVATIONS ON THE COUNTRY ALONG THE BOUNDARY LINE LYING BETWEEN THE ONE HUNDRED AND ELEVENTH DEGREE OF LONGITUDE AND THE INITIAL POINT OF THE RIO COLORADO - SCHOTT, ARTHUR (My University, 1857)
REP US MEX BOU SURVEY
Keywords: GEOLOGICAL, OBSERVATIONS, COUNTRY, BOUNDARY, LYING, HUNDRED, ELEVENTH, LONGITUDE, RIO, COLORADO; MULTIDISCIPLINARIA; GEOLOGIA; GEOLOGIA REGIONAL