This article needs additional citations for verification .(August 2024) |
A potrero is a long mesa that at one end slopes upward to higher terrain. This landform commonly occurs on the flanks of a mountain, as part of a dissected plateau.
A loan word from the Spanish language, potrero is in current use in the southwestern United States, where it is sometimes translated as "tongue of land" and "enclosed piece of pasture land". [1] In the Spanish language, however, the "tongue of land" sense is archaic.
Also archaic is the related sense of potrero referring to someone who wrangles foals (potros in Spanish) kept as breeding stock (not saddle or pack stock). In Spanish, the usual sense of potrero now refers to any land (such as a ranch, open range, or community pasture) where such horses are kept.
Notable examples of potreros include some of the many mesas of the Pajarito Plateau near Santa Fe, New Mexico (United States).These "finger mesas" were once a continuous deposit of compressed volcanic ash (the Bandelier Tuff). Water then cut the tuff into nearly equidistant canyons. When the ancient Pueblos abandoned Chaco Canyon, some relocated to the Pajarito Plateau and carved grand dwellings directly into the soft tuff at the bases of the potreros. They also built atop the potreros and on the canyon floors. [2] Some of these dwellings and the surrounding potreros are protected at Bandelier National Monument. Historically, these potreros were used as winter pasture for livestock (horses, sheep, and cattle) that were driven to and from lush summer pastures in the high grass valleys (valles) of the Valles Caldera. Today, these potreros are used in this manner by a large herd of elk. These potreros are natural enclosures, with only one principal exit: the narrow connection to higher land.
In Spain a potrero is common land in poor condition.
Cochiti is a census-designated place (CDP) in Sandoval County, New Mexico, United States. A historic pueblo of the Cochiti people, one of the Keresan Nations, it is part of the Albuquerque Metropolitan Statistical Area. The population was 528 at the 2010 census. Located 22 miles (35 km) southwest of Santa Fe, the community is listed as a historic district on the National Register of Historic Places.
Valles Caldera is a 13.7-mile (22.0 km) wide volcanic caldera in the Jemez Mountains of northern New Mexico. Hot springs, streams, fumaroles, natural gas seeps and volcanic domes dot the caldera floor landscape. The highest point in the caldera is Redondo Peak, an 11,253-foot (3,430 m) resurgent lava dome located entirely within the caldera. Also within the caldera are several grass valleys, or valles, the largest of which is Valle Grande, the only one accessible by a paved road. In 1975, Valles Caldera was designated as a National Natural Landmark by the National Park Service with much of the caldera being within the Valles Caldera National Preserve, a unit of the National Park System.
The Pecos Classification is a chronological division of all known Ancestral Puebloans into periods based on changes in architecture, art, pottery, and cultural remains. The original classification dates back to consensus reached at a 1927 archæological conference held in Pecos, New Mexico, which was organized by the United States archaeologist Alfred V. Kidder.
Bandelier National Monument is a 33,677-acre (136 km2) United States National Monument near Los Alamos in Sandoval and Los Alamos counties, New Mexico. The monument preserves the homes and territory of the Ancestral Puebloans of a later era in the Southwest. Most of the pueblo structures date to two eras, dating between AD 1150 and 1600.
Kasha-Katuwe Tent Rocks National Monument is a U.S. National Monument located approximately 40 miles (64 km) southwest of Santa Fe, New Mexico, near Cochiti Pueblo. Managed by the Bureau of Land Management (BLM), it was established as a U.S. National Monument by President Bill Clinton in January 2001. Kasha-Katuwe means "white cliffs" in the Pueblo language Keresan. The monument is a unit of the BLM's National Conservation Lands. The monument closed in 2020 due to Covid and has yet to reopen.
A slot canyon is a long, narrow channel or drainageway with sheer rock walls that are typically eroded into either sandstone or other sedimentary rock. A slot canyon has depth-to-width ratios that typically exceed 10:1 over most of its length and can approach 100:1. The term is especially used in the semiarid southwestern United States and particularly the Colorado Plateau. Slot canyons are subject to flash flooding and commonly contain unique ecological communities that are distinct from the adjacent, drier uplands. Some slot canyons can measure less than 1 metre (3 ft) across at the top but drop more than 30 metres (100 ft) to the floor of the canyon.
The Puye Cliff Dwellings are the ruins of an abandoned pueblo, located in Santa Clara Canyon on Santa Clara Pueblo Reservation land near Española, New Mexico. Established in the late 1200s or early 1300s and abandoned by about 1600, this is among the largest of the prehistoric Indian settlements on the Pajarito Plateau, showing a variety of architectural forms and building techniques.
The Jemez Mountains are a group of mountains in Rio Arriba, Sandoval, and Los Alamos counties, New Mexico, United States.
The Pajarito Plateau is a volcanic plateau in north central New Mexico, United States. The plateau, part of the Jemez Mountains, is bounded on the west by the Sierra de los Valles, the range forming the east rim of the Valles Caldera, and on the east by the Puye escarpment, which rises about 300 to 400 feet above the Rio Grande valley about a mile (1.6 km) west of the river. The Rio Grande passes through White Rock Canyon to the southeast, and the Caja del Rio across the river is sometimes regarded as part of the plateau. The plateau is occupied by several notable entities, including Bandelier National Monument, the town of Los Alamos and its remote suburb White Rock, and Los Alamos National Laboratory. Elevations range from about 5,600 feet at the river to about 7,800 feet where the plateau merges into the mountain range.
Tsankawi is a detached portion of Bandelier National Monument near White Rock, New Mexico. It is accessible from a roadside parking area, just north of the intersection of East Jemez Road and State Road 4. A self-guided 1.5-mile loop trail provides access to numerous unexcavated ruins, caves carved into soft tuff, and petroglyphs.
The Cerro Grande Fire was a prescribed forest fire in Los Alamos, New Mexico, United States of America, that occurred in May of 2000. The fire started as a controlled burn, and became uncontrolled owing to high winds and drought conditions. Over 400 families in the town of Los Alamos, New Mexico, lost their homes in the resulting 43,000-acre (170 km2) fire. Structures at Los Alamos National Laboratory were also destroyed or damaged, although without loss or destruction of any of the special nuclear material housed there. No loss of human life occurred. The US General Accounting Office estimated total damages at $1 billion.
The Dome Fire was a destructive wildfire in the Jemez Mountains in the northern region of the U.S. state of New Mexico during the 1996 fire season. It has been described by forester Bill Armstrong as "a wakeup call that nobody woke up to", anomalous at the time but an indicator of future high-intensity fires that are becoming more common due to both local and global environmental changes.
The La Mesa Fire was a 1977 wildfire on the Pajarito Plateau of New Mexico, in the Southwestern United States.
Edgar Lee Hewett was an American archaeologist and anthropologist whose focus was the Native American communities of New Mexico and the southwestern United States. He is best known for his role in gaining passage of the Antiquities Act, a pioneering piece of legislation for the conservation movement; as the founder and first director of the Museum of New Mexico; and as the first president of the New Mexico Normal School, now New Mexico Highlands University.
Caja del Rio is a dissected plateau, of volcanic origin, which covers approximately 84,000 acres of land in northern Santa Fe County, New Mexico, United States. The region is also known as the Caja, Caja del Rio Plateau, and Cerros del Rio. The center of the area is approximately 15 miles (23 km) west of Santa Fe, New Mexico. Most of the Caja is owned by the United States Forest Service and managed by the Santa Fe National Forest. Access is through New Mexico Highway 599, Santa Fe County Road 62, and Forest Service Road 24.
Los Alamos is a census-designated place in Los Alamos County, New Mexico, United States, that is recognized as one of the development and creation places of the atomic bomb—the primary objective of the Manhattan Project by Los Alamos National Laboratory during World War II. The town is located on four mesas of the Pajarito Plateau, and had a population of about 13,200 as of 2020. It is the county seat and one of two population centers in the county known as census-designated places (CDPs); the other is White Rock.
The Pueblo III Period was the third period, also called the "Great Pueblo period" when Ancestral Puebloans lived in large cliff-dwelling, multi-storied pueblo, or cliff-side talus house communities. By the end of the period, the ancient people of the Four Corners region migrated south into larger, centralized pueblos in central and southern Arizona and New Mexico.
The Ancestral Puebloans, also known as the Anasazi, were an ancient Native American culture that spanned the present-day Four Corners region of the United States, comprising southeastern Utah, northeastern Arizona, northwestern New Mexico, and southwestern Colorado. They are believed to have developed, at least in part, from the Oshara tradition, which developed from the Picosa culture. The people and their archaeological culture are often referred to as Anasazi, meaning "ancient enemies", as they were called by Navajo. Contemporary Puebloans object to the use of this term, with some viewing it as derogatory.
The Bandelier Tuff is a geologic formation exposed in and around the Jemez Mountains of northern New Mexico. It has a radiometric age of 1.85 to 1.25 million years, corresponding to the Pleistocene epoch. The tuff was erupted in a series of at least three caldera eruptions in the central Jemez Mountains.
The Tewa Group is a group of geologic formations exposed in and around the Jemez Mountains of northern New Mexico. Radiometric dating gives it an age of 1.85 million to 72 thousand years, corresponding to the Pleistocene epoch.