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Illustration of the first specimen of Megatherium americanum from 1796 Life illustration of Megatherium americanum from 1863, depicting it with a short trunk. The earliest specimen of Megatherium americanum was discovered in 1787 by Manuel de Torres, a Dominican friar and naturalist, from a ravine on the banks of the Lujan River in what is now northern Argentina, which at the time was part of ...
D. L. True (August 31, 1923 – June 20, 2001) was an archaeologist who worked in California, particularly San Diego County, and in northern Chile.. Born in San Pedro, California, son of a lumberyard foreman, True worked in a shipyard and served as an aerial-gunnery instructor for the U.S. Army Air Corps during World War II.
A standing stone of the site. La Torre-La Janera megalithic site is located in the municipalities of Ayamonte and Villablanca in the province of Huelva, Andalusia.It was discovered when in 2018 a farmer intended to prepare the land to cultivate avocados and in view of the archaeological potential of the site the local council demanded a survey to be made. [1]
Avocado trees are partly self-pollinating, and are often propagated through grafting to maintain consistent fruit output. [10] Avocados are presently cultivated in the tropical and Mediterranean climates of many countries. [4] Mexico is the world's leading producer of avocados as of 2020, supplying nearly 30% of the global harvest in that year ...
Northern highbush blueberry. A number of popular and commercially important food plants are native to the Americas.Some are endemic, meaning they occur naturally only in the Americas and nowhere else, while others occur naturally both in the Americas and on other continents as well.
Megalonyx (Greek, "great-claw") is an extinct genus of ground sloths of the family Megalonychidae, native to North America.It evolved during the Pliocene Epoch and became extinct at the end of the Late Pleistocene, living from ~5 million to ~13,000 years ago. [3]
Vanilla is a flavoring derived from orchids of the genus Vanilla native to Mexico.Etymologically, vanilla derives from the Spanish word "vainilla", little pod. [1] Originally cultivated by Pre-Columbian Mesoamerican peoples, Spanish conquistador Hernán Cortés is credited with introducing both vanilla and chocolate to Europe in the 1520s. [2]
During the Archaic period, Mesoamerican peoples slowly changed from being nomadic hunter-gatherers to semi-sedentary or sedentary foragers and farmers. [8] Based on research at sites on Mexico's gulf coast, central highlands, and coasts, it seems that people began settling in constructed, permanent villages between 3000 and 1800 BCE. [9]