This reader-friendly exploration along what was once New Mexico State Highway 44, now redesignated the southern part of federal highway US-550, melds both the human and geologic history along the major transportation corridor connecting the Rio Grande Valley in central New Mexico with the San Juan River Valley in the far northwestern part of the state.
The basic understanding of the l.
Numerous illustrations portray the region\'s geology in a form intelligible and interesting to the non-geologist.
This reader-friendly exploration along what was once New Mexico State Highway 44, now redesignated the southern part of federal highway US-550, melds both the human and geologic history along the major transportation corridor connecting the Rio Grande Valley in central New Mexico with the San Juan River Valley in the far northwestern part of the state
