Brazos Mountains to 55 million years ago during the Laramide orogeny. To the east and northeast lie the Sangre de Cristo Mountains which share a similar geological history. The Brazos Cliffs, which form a dramatic backdrop to Tierra Amarilla, are formed of Precambrian quartzite. Brazos Mountains The Brazos Mountains is a range in far northern Rio Arriba County, in northern New Mexico in the southwestern United States. A high crest runs from the border with Colorado for over in a south-southeasterly direction. The high point of the range at is on Grouse Mesa, at the Brazos Benchmark. Two miles (3 km) to
Cliffs of the Neuse State Park Cliffs of the Neuse State Park Cliffs of the Neuse State Park is a North Carolina state park in Seven Springs, Wayne County, North Carolina in the United States. It is located near Seven Springs, North Carolina and covers along the southern banks of the Neuse River. It has a swimming area, camp sites, hiking trails, fishing areas, and picnic areas. The park's museum features exhibits about the geology and natural history of the cliffs and the park. Extending for , the series of cliffs rise above the water. Layers of sand, clay, seashells, shale and gravel form the multicolored