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Weird scorpions and crabs at Israeli cave are desperately seeking a nature reserve


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Apr. 16, 2021 11:10 PM
A cave in central Israel boasts “living fossils” of species that went extinct millions of years ago, but scientists fear that invasive species and a plan to turn the area into a floodwater reservoir will do in the unique scorpions and crabs that dwell there.
Living fossils are species that resemble extinct species that are only known from fossils. At Ayalon Cave near Ramle, the researchers want to turn the site into a nature reserve as soon as possible.
The 2.7-kilometer-long (1.7-mile) cave sits in the middle of a quarry used by the company Nesher Israel Cement Enterprises. The cave and its species were discovered 15 years ago; since then, only researchers have been allowed in. ....

H Efa , Israel General , Ha Afon , Mediterranean Sea , Oceans General , Dead Sea , Hebrew University , Amos Frumkin , Sasson Tiran Amos Frumkin , Parks Authority , Nesher Israel Cement Enterprises , Hebrew University Of Jerusalem , Quaternary International , Ayalon Cave , Nesher Israel Cement , Sasson Tiran , Lake Kinneret , Chanan Dimentman , Israel Naaman , Israel Nature , ஏச் எபா , இஸ்ரேல் ஜநரல் , மத்திய தரைக்கடல் கடல் , பெருங்கடல்கள் ஜநரல் , இறந்தவர் கடல் , ஹீப்ரு பல்கலைக்கழகம் ,

New Evidence Shows Humans, Neanderthals Shared Stone Tool Technology


The view from Shukbah Cave (Credit: Amos Frumkin)
(CN) Neanderthals used stone-shaping technology once thought to be used exclusively by homo sapiens, in a discovery revealed this week that has scientists rethinking how ancient humans developed.
Researchers discovered stone tools in cave sites in the Levant, a historical region in the present-day Middle East, belonging to Neanderthal communities, distant cousins of modern humans.
In a study published Monday in the journal Scientific Reports, scientists from the Max Planck Institute for the Science of Human History in Germany detailed their findings of the use of Nubian Levallois technology that helped ancient humans craft stone tools by chipping away at stone to make weapons such as spearheads. ....

France General , City Of , United Kingdom , Jimbob Blinkhorn , Amos Frumkin , Dorothy Garrod , Simon Blockley , University Of London , Natural History Museum , Nubian Levallois , Shukbah Cave , Middle East , Scientific Reports , Max Planck Institute , Human History , Pleistocene Homo , Professor Simon Blockley , பிரான்ஸ் ஜநரல் , நகரம் ஆஃப் , ஒன்றுபட்டது கிஂக்டம் , ஆமோஸ் ப்ரும்கின் , பல்கலைக்கழகம் ஆஃப் லண்டன் , இயற்கை வரலாறு அருங்காட்சியகம் , நடுத்தர கிழக்கு , அறிவியல் அறிக்கைகள் , மனிதன் வரலாறு ,

Neanderthals and humans used the technology, new study shows


Neanderthals and humans used the technology, new study shows
Neanderthals were every bit as smart and creative as humans.
In the good old days, when humans and Neanderthals roamed the land together, the Levallois technology was pretty much the best available technology of the time. It was essentially a flint knapping technique that may not seem like much to you nowadays, but offered distinct advantages over what was available before.
Until recently, it was thought that only
Homo sapiens had access to this technology and could use it, but a single tooth seems to challenge that belief. The tooth, long-held in a private collection, was recently re-analyzed. It appears to belong to a 9-year-old Neanderthal child and was linked to an assemblage that used Levallois technology, indicating that Neanderthals were capable of using the technique as well as humans. The study is notable because it challenges the long-held idea that Levallois technology is a trademark of human ....

City Of , United Kingdom , Jimbob Blinkhorn , Amos Frumkin , Dorothy Garrod , Institute Of Archaeology , University Of London , Penn Museum , University Of Pennsylvania , Trustees Of The Natural History Museum , Pan African Evolution Research Group , Nubian Levallois , Max Planck Institute , Human History , Pleistocene Homo , Natural History Museum , Shukbah Cave , Royal Holloway , Pan African Evolution Research , World Heritage Site , Nature Scientific , நகரம் ஆஃப் , ஒன்றுபட்டது கிஂக்டம் , ஆமோஸ் ப்ரும்கின் , நிறுவனம் ஆஃப் தொல்பொருள் , பல்கலைக்கழகம் ஆஃப் லண்டன் ,