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The map of North America with the Western Interior Seaway during the Campanian. The Western Interior Seaway (also called the Cretaceous Seaway, the Niobraran Sea, the North American Inland Sea, the Western Interior Sea and sometimes nicknamed "Hell's Aquarium") was a large inland sea that split the continent of North America into two landmasses for 34 million years.
The city's geographic center is at an elevation of 4,281 feet (1,305 m) above sea level. [15] U.S. Routes 60, 70, and 84 pass through the city. US 60 and 84 lead west 60 miles (97 km) to Fort Sumner, while US 70 leads southwest 19 miles (31 km) to Portales and 110 miles (180 km) to Roswell.
Up to half of the continent's modern surface area may have been submerged by this sea. [72] This is called the Western Interior Seaway. [73] It covered the majority of states like Texas, New Mexico, Oklahoma, Colorado, Kansas, Nebraska, the Dakotas, and Wyoming. [74] The seafloor was smooth and probably never submerged by more than 600 feet of ...
Two weeks of public testimony concluded Friday in the U.S. Coast Guard's investigation to establish what caused the Titan submersible to implode during a deep ocean dive last year.
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 have ...
New Mexico Gov. Michelle Lujan Grisham signed an executive order Monday, declaring an emergency in Chaves County after record-breaking rain led to deadly flooding in the Roswell area over the weekend.
Blue area shows area once flooded by the Delaware Sea. The Delaware Basin is a geologic depositional and structural basin in West Texas and southern New Mexico, famous for holding large oil fields and for a fossilized reef exposed at the surface. Guadalupe Mountains National Park and Carlsbad Caverns National Park protect part of the basin.
The geologic history of the state began with its assembly during the Yavapai and Mazatzal orogenies 1750 to 1650 million years ago (Mya). This was followed by 200 million years of tectonic quiescence that ended in the Picuris orogeny. This event transformed the New Mexico crust into mature continental crust.