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A newfound fossil of a jawless fish is the oldest known vertebrate cranium preserved in 3D. The 455 million-year-old find could illuminate how vertebrate heads evolved.
Most of what is known about pre-historic Oaxaca comes from archeological work in the Central Valleys region. Evidence of human habitation dating back to about 11,000 years BC has been found in the Guilá Naquitz cave near the town of Mitla. More finds of nomadic peoples date back to about 5000 BC, with some evidence of the beginning of ...
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 ...
Dunkleosteus. Dunkleosteus is an extinct genus of large arthrodire ("jointed-neck") fish that existed during the Late Devonian period, about 382–358 million years ago. It was a pelagic fish inhabiting open waters, and one of the first apex predators of any ecosystem. [1]
Mitla. Mitla is the second-most important archeological site in the state of Oaxaca in Mexico, and the most important of the Zapotec culture. [1][2] The site is located 44 km from the city of Oaxaca, [3] in the upper end of the Tlacolula Valley, one of the three cold, high valleys that form the Central Valleys Region of the state. [4] At an ...
Guilá Naquitz Cave. Guilá Naquitz Cave in Oaxaca, Mexico, is the site of early domestication of several food crops, including teosinte (an ancestor of maize), [1] squash from the genus Cucurbita, bottle gourds (Lagenaria siceraria), and beans. [2][3][4][5] This site is the location of the earliest known evidence for domestication of any crop ...
One of the coolest, most prehistoric-looking fish lives in Florida’s offshore waters of the Gulf of Mexico. It happens to be one of the best to eat but also one of the most elusive.
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 ...