Archaeologists have found 115,000-year human prints where they should not be

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Here’s what you will learn when you read this story:

• The fossilized prints in Saudi Arabia show human traffic at the top of a subsequent Ice Age.

• Like carbon dating, scientists use isotopes and context clues to calculate the approximate age of fossils.

• These human prints were surrounded by animals but not hunting Animals showing that humans are just thirsty.

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Uniquely preserved prehistoric mud could retain the oldest human prints on the Arabian Peninsula so far, Scientists sayS The seven prints found in the cluster of hundreds of prehistoric animal prints are estimated at 115,000 years.

Many fossils and artifact wind falls have come from situations like this special lake in Northern Saudi Arabia. Archaeologists have revealed the site deep in the desert of the non -Jewish desert called “The Trace” in Arabic in 2017, after a time and time, they wiped the overhanging precipitate. It is easy to imagine that the mud lake was an area with high traffic on the Arabian Peninsula more than 100,000 years ago.

When populations continue, these prints are abandoned until they are covered. In the distant, far more adult BridgeSome of the oldest organisms ever discovered are preserved intact because they were probably in mud and were killed instantly. An A whole armored nodosaurus was found in unprecedented good shape because it was closed in mud and in the cold of the ocean bottom. If there was a seeker fee for incredible archeology, many of it would be paid to mud.

In their paperScientists are actually exploring why this ancient mud was so special at all:

“An experimental study of modern human prints in mud apartments found that the subtle details were lost within 2 days, and the prints were made unrecognizable within four and similar observations were made for other songs that were not hominins.”

This means that their special, tiny batch of reserved prints are made in unique conditions that also form a kind of “fingerprint” to attach them to the same time frame. From there, scientists began to watch The WHO Make the prints. Homo sapiens They were not the only humanoid primate in the game, but the evidence, the scientists say, suggest that we were the ones moving through the drying lake:

“Hominin’s seven imprints have been confidently identified and given fossils and archaeological evidence of the spread of H. Sapiens in the Levant and Arabia during [the era 130,000 to 80,000 years ago] and absence of Homo Neanderthalensis by the Levant at that time we claim that H. Sapiens He was responsible for the songs in Alastar. In addition, the size of Alastar’s prints is more compatible with that of the early H. Sapiens than H. NeanderthalensisS “

The lake, which today formed Alastar, was probably part of a prehistoric highway that attracted all large animals in the area, forming a corridor full of freshwater resting areas to which living creatures could travel while migrating with time or changing climate. In this case, scientists have discovered very few of the other factors that accompany a person’s prehistoric journey, such as scars from a knife or instruments on animal bones showing hunting.

“The lack of archaeological evidence suggests that Lake Alatar was only visited briefly by humans,” the scientists conclude. “These discoveries show that the transitional use of the lake by people during a dry period of the latter interlaced was probably linked mainly to the need for drinking water.”

Those Homo sapiens They may be the latter on the way through a moderate place, as the upcoming icy age is descending. This would also explain why their traces were not followed by another group, at least not before the whole fresh layer of sediment was accumulated.

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