Rio_Grande_Rift Rio_Grande_Rift

Rio Grande Rift - Definition and Overview

The Rio Grande Rift is a rift valley extending north from Mexico, near El Paso, Texas through New Mexico into central Colorado.

image:RioGrandeRiftNM.jpg
The Rio Grande river runs a north-south course, in New Mexico and Colorado, along the Rio Grande rift. Southern boundary line of NM added for clarity
Credit:larger image of NASA Astronaut photograph. Mission-Roll-Image STS100-704-152

The area is presently quiescent, but significant geological activity has occurred in the area over the last 20 million years. The Sangre de Cristo Range lies to the east of the north portion of the rift. The Valles Caldera National Preserve is a huge caldera by the Jemez river, nearby. The Colorado Plateau, to the west, includes the San Juan Volcanic Field and the San Juan Mountains. The Rio Grande river follows the course of the rift from southern Colorado to El Paso; it starts a southeast course out of New Mexico at the pass between the Franklin mountains and the Sierra Juarez, which ends at the Gulf of Mexico.

Example Usage of Grande

regina_colon: RT @polysom: Pitty, Nação Zumbi, Fernanda Takai e Cachorro Grande sairão em LPs pela Deckdisc.
felipebaixista: Grande @marcelodicarli, bão ou não, caboco? rsrs
xtiisa: Quero que haja sempre uma cerveja em sua mão e que esteja ao seu lado seu Grande amor ♪
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