A bunch of mammoth tusks and stone tool has recently been pore over by archeologist in Mexico , uncovering some of the earliest known grounds of violent interactions betweenIce Agepeople and megafauna in the Basin of Mexico .
Thanks to a Modern analysis by Mexico ’s National Institute of Anthropology and History ( INAH ) , it ’s been revealed that this collection of aim was most probable part of a seasonal hunting watch - collector camp on the shores of Lake Texcoco some 9,000 years ago .
Lake Texcoco was a natural lake in the Basin of Mexico that could be encounter near the ancientcapital of the Aztec imperium , Tenochtitlan . The consistence of the urine has since melt and the lake basin is now almost totally occupied by Mexico City .
An artist’s impression of Columbian mammoths (Mammuthus columbi). Image credit: Benji Paysnoe/NPS/Public Domain
The relics discover here were first recovered during the former 1950s , when INAH research worker hit upon two sets ofColumbian mammothremains just 250 metre ( 820 feet ) from one another . Along with the pair of mammoth , they also found at least three gemstone tool that present foretoken of use .
A number of investigations have studied the objects over the past few decades , but 2022 witness researchers take the deep looking for yet using a diversity of new techniques .
Wooly mammoths stuck to the northernmost line of latitude of Earth , but the Columbian mammoth ( Mammuthus columbi ) tread down as far to the south of modern - solar day Mexico . Previousgenetic studieshave show that the Columbian mammoth was a hybrid species between woolly mammoths and another lineage come down from steppe mammoth . The coinage were armed with typical long , curly tusk and were slimly larger than their woolly cousins .
As this new analysis evince , it ’s also clear these vast wolf were come down quarry to human being in this part of the mankind as far back as 9,000 years ago .
" The survey indicate that it is a seasonal hunter - accumulator camp , which would make [ this ] the first material evidence of the being of this type of situation on the shores of Lake Texcoco , around 9,000 years ago , ” Patricia Pérez Martínez , coordinator of the project from the National School of Anthropology and History , say in astatement .
This site is particularly strange , the research worker explicate , as camp like this are typically chance in cave and rock shelters in the mountainous area of northern Mexico , not in the open - strain gloomy nation .
Mammothsteaks were the only matter on the menu for these Ice Age hoi polloi , it seems . The study also showed grounds of fish bones that displayed signs of charring . It looks like the Ice Age mammoth hunters were also partial to capture fish in the lake and misrepresent them over an subject flame .
With this grounds of both mammoth hunting and lake fishing , it suggests this prehistorical intelligibly cognize how to take advantage of their surroundings .
“ Today we have new technique and technologies that will allow us to reevaluate the site , not only the finding at a ethnic level with human interaction , but also to make a reconstruction of the landscape to limit how it has changed and to understand if the first settlers took reward of the megafauna and also subsisted on the resources of the lake , ” added Martínez .
