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Albuquerque Basin. The Albuquerque Basin (or Middle Rio Grande Basin[1]) is a structural basin and ecoregion within the Rio Grande rift in central New Mexico. It contains the city of Albuquerque. Geologically, the Albuquerque Basin is a half-graben that slopes down towards the east to terminate on the Sandia and Manzano mountains. [2]
The geology of New Mexico includes bedrock exposures of four physiographic provinces, with ages ranging from almost 1800 million years (Ma) to nearly the present day. Here the Great Plains, southern Rocky Mountains, Colorado Plateau, and Basin and Range Provinces meet, giving the state great geologic diversity.
The river flows south from the Black Range, and the surface flow of the river dissipates in the desert north of Deming, but the river bed and storm drainage continue eastward, any permanent flow remaining underground. [3] [4] The Mimbres River Basin has an area of about 13,000 km² (5,140 mi²) and extends slightly into northern Chihuahua, Mexico.
The evolution of fish began about 530 million years ago during the Cambrian explosion. It was during this time that the early chordates developed the skull and the vertebral column, leading to the first craniates and vertebrates. The first fish lineages belong to the Agnatha, or jawless fish. Early examples include Haikouichthys.
El Malpais National Monument and National Conservation Area. El Malpais National Monument is a National Monument located in western New Mexico, in the Southwestern United States. [3] The name El Malpais is from the Spanish term Malpaís, meaning badlands, due to the extremely barren and dramatic volcanic field that covers much of the park's area.
Folsom site or Wild Horse Arroyo, designated by the Smithsonian trinomial 29CX1, is a major archaeological site about 8 miles (13 km) west of Folsom, New Mexico. It is the type site for the Folsom tradition, a Paleo-Indian cultural sequence dating to between 11000 BC and 10000 BC. The Folsom site was excavated in 1926 and found to have been a ...
The Rio Grande Valley is the river valley carved out by the Rio Grande as it flows through the American Southwest and northeastern Mexico, forming a part of the border region. In the US state of New Mexico, the river flows mostly north to south, and forms a valley near Cochiti Pueblo [1] to the state line near El Paso, Texas along the floors of ...
Paleontology in New Mexico refers to paleontological research occurring within or conducted by people from the U.S. state of New Mexico. The fossil record of New Mexico is exceptionally complete and spans almost the entire stratigraphic column. [1] More than 3,300 different kinds of fossil organisms have been found in the state.