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The location of the state of New Mexico. 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 ...
In addition to hosting rare bird species, Bosque del Apache National Wildlife Refuge is also home to the southernmost known population of the New Mexico meadow jumping mouse along the Rio Grande river. This mouse is a distinctive, genetically unique subspecies found in certain regions of New Mexico, Arizona, and southern Colorado.
The desert sucker is found in Nevada, Utah, Arizona and New Mexico. [2] [4] The desert sucker occurs in the lower Colorado River basin, below the Grand Canyon, particularly in the Gila River, and above the Grand Canyon in streams in the Virgin River basin, the White River basin and others. The total range area of the desert sucker is estimated ...
The Florissant Formation is a sedimentary geologic formation outcropping around Florissant, Teller County, Colorado. The formation is noted for the abundant and exceptionally preserved insect and plant fossils that are found in the mudstones and shales. Based on argon radiometric dating, the formation is Eocene (approximately 34 million years ...
Native to Colorado. The bonytail chub is usually found in streams and rivers. The Bonytail chub can be measured to be over 2 feet long and live over 30 years long. [39] The primary diet of a Bonytail chub is insects, small fish, worms, algae, plankton, and plant debris. [40] CR Found in the Colorado River drainage system. Rio Grande chub: Gila ...
The ancient sea, which existed from the early Late Cretaceous (100 Ma) to the earliest Paleocene (66 Ma), connected the Gulf of Mexico to the Arctic Ocean. The two land masses it created were Laramidia to the west and Appalachia to the east. At its largest extent, it was 2,500 feet (760 m) deep, 600 miles (970 km) wide and over 2,000 miles ...
Prehistoric fish are early fish that are known only from fossil records. They are the earliest known vertebrates, and include the first and extinct fish that lived through the Cambrian to the Quaternary. The study of prehistoric fish is called paleoichthyology. A few living forms, such as the coelacanth are also referred to as prehistoric fish ...
Species: C. penicillatus. Binomial name. Chaetodipus penicillatus. (Woodhouse, 1852) The desert pocket mouse (Chaetodipus penicillatus) is a North American species of heteromyid rodent found in the southwestern United States and Mexico. [2] True to its common name, the medium-sized desert pocket mouse prefers sandy, sparsely vegetated desert ...