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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.
Clovis culture. The Clovis culture is an archaeological culture from the Paleoindian period of North America, spanning around 13,050 to 12,750 years Before Present (BP). [1] The type site is Blackwater Draw locality No. 1 near Clovis, New Mexico, where stone tools were found alongside the remains of Columbian mammoths in 1929. [2]
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 ...
Astarte – tentative report. † Asteracanthus. † Atreipus. † Baena – tentative report. † Baikuris – report made of unidentified related form or using admittedly obsolete nomenclature. Barbatia. Fossilized guard of the Late Cretaceous belemnoid cephalopod Belemnitella. † Belemnitella. † Belemnitella americana.
The fossil record of North Carolina spans from Eocambrian remains that are 600 million years old, to the Pleistocene 10,000 years ago. About 600 million years ago, North Carolina was covered by a warm shallow sea that was home to corals, jellyfish, and Pteridinium. This sea remained in place during the early part of the Paleozoic era and was ...
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 history of New Mexico is based on archaeological evidence, attesting to the varying cultures of humans occupying the area of New Mexico since approximately 9200 BCE, and written records. The earliest peoples had migrated from northern areas of North America after leaving Siberia via the Bering Land Bridge.
Basins of the Rio Grande Rift Map of physiographic provinces of New Mexico. New Mexico is entirely landbound, with just 0.2% of the state covered with water, [1] and most of the state has an arid to semiarid climate. [2] Much of the state is mountainous, except for the easternmost Great Plains region. [3]