The discovery of a huge fossilised skull that was wrapped up and hidden in a Chinese well nearly 90 years ago has forced scientists to rewrite the story of human evolution.
Analysis of the remains has revealed a new branch of the human family tree that points to a previously unknown sister group more closely related to modern humans than the Neanderthals.
The extraordinary fossil has been named a new human species, Homo longi or Dragon man, by Chinese researchers, although other experts are more cautious about the designation.
I think this is one of the most important finds of the past 50 years, said Prof Chris Stringer, research leader at the Natural History Museum in London, who worked on the project. Its a wonderfully preserved fossil.
The skull appears to have a remarkable backstory. According to the researchers, it was originally found in 1933 by Chinese labourers building a bridge over the Songhua River in Harbin, in Chinas northernmost province, Heilongjiang, during the Japanese occupation. To keep the skull from falling into Japanese hands it was wrapped and hidden in an abandoned well, resurfacing only in 2018 after the man who hid it told his grandson about it shortly before he died.
An international team led by Prof Qiang Ji at the Hebei Geo University in China drew on geochemical techniques to narrow down when the skull came to rest in Harbin, dating the bones to at least 146,000 years old. The skull has a unique combination of primitive and more modern features, with the face, in particular, more closely resembling Homo sapiens. One huge molar remains.
The skull, which is 23cm long and more than 15cm wide, is substantially larger than a modern humans and has ample room, at 1,420ml, for a modern human brain. Beneath the thick brow ridge, the face has large square eye sockets, but is delicate despite its size. This guy had a huge head, said Stringer.
The researchers believe the skull belonged to a male, about 50 years old, who would have been an impressive physical specimen. His wide, bulbous nose allowed him to breathe huge volumes of air, indicating a high-energy lifestyle, while sheer size would have helped him withstand the brutally cold winters in the region. Homo longi is heavily built, very robust, said Prof Xijun Ni, a paleoanthropologist at Hebei. It is hard to estimate the height, but the massive head should match a height higher than the average of modern humans.
To work out where the Harbin individual fitted into human history, the scientists fed measurements from the fossil and 95 other skulls into software that compiled the most likely family tree. To their surprise, the Harbin skull and a handful of others from China formed a new branch closer to modern humans than Neanderthals.
The Chinese researchers believe the Harbin skull is distinct enough to make it a new species, but Stringer is not convinced. He believes it is similar to another found in Dali county in China in 1978.
I prefer to call it Homo daliensis, but its not a big deal, he said. The important thing is the third lineage of later humans that are separate from Neanderthals and separate from Homo sapiens. Details are published in three papers in The Innovation.
Whatever the name, one possibility is that the Harbin skull is Denisovan, a mysterious group of extinct humans known largely from DNA and bone fragments recovered from Siberia. Certainly this specimen could be Denisovan but we have to be cautious. What we need is much more complete skeletal material of the Denisovans alongside DNA, Stringer said.
Prof John Hawks, a paleoanthropologist at the University of Wisconsin-Madison, said the idea of a new lineage of humans was a provocative claim, because skulls can look similar even among distant relatives. The skull being Denisovan was a good hypothesis, he added, though he was less keen on a new species name. I think its a bad moment in science to be naming new species among these large-brained humans that all interbred with each other, he said. What we are repeatedly finding is that the differences in looks didnt mean much to these ancient people when it comes to breeding.
Mark Maslin, a professor of earth system science at UCL and the author of The Cradle of Humanity, said: The beautifully preserved Chinese Harbin archaic human skull adds even more evidence that human evolution was not a simple evolutionary tree but a dense intertwined bush. We now know that there were as many as 10 different species of hominins at the same time as our own species emerged.
Genetic analysis shows that these species interacted and interbred our own genetics contain the legacy of many of these ghost species. But what is a sobering thought, is that despite all this diversity, a new version of Homo sapiens emerged from Africa about 60,000 years ago which clearly out-competed, out-bred, and even out-fought these other closely related species, causing their extinction. It is only by painstaking searching and analysis of their fossils, such as the Harbin skull, do we know of their existence.
View original post here:
Massive human head in Chinese well forces scientists to rethink evolution - The Guardian
- Days of our Lives' Suzanne Rogers on the Evolution of Maggie: "She Knows Who She Is Now, and She's Not Relying ... - Michael Fairman TV - March 14th, 2024 [March 14th, 2024]
- Kylie Jenner Talks About Her Style Evolution - The Cut - March 14th, 2024 [March 14th, 2024]
- Equator Coffees Unveils New Packaging Design, Reflecting Brand Evolution & Vision For The Future - Sprudge - March 14th, 2024 [March 14th, 2024]
- Rosewood Hotel Group Accelerates Growth And Evolution Across Its Four Distinctive Brands - Hospitality Net - March 14th, 2024 [March 14th, 2024]
- Thomson Reuters Unveils New Brand Evolution - Adweek - March 14th, 2024 [March 14th, 2024]
- Is It Becoming Acceptable to Speak of Design? - Discovery Institute - March 14th, 2024 [March 14th, 2024]
- Did Charles Darwin Convert to Christianity and Discredit Evolution on His Deathbed? - Snopes.com - March 14th, 2024 [March 14th, 2024]
- Milk, it's not just for mammals: An amphibian makes it too - NPR - March 14th, 2024 [March 14th, 2024]
- Discover Puerto Rico Debuts Evolution of Its Successful 'Live Boricua' Brand Campaign Aimed at Engaging Visitors ... - Yahoo Finance - March 14th, 2024 [March 14th, 2024]
- A Journey Through Time: The Evolution of Ras Al Khaimah Art - Business Wire - March 14th, 2024 [March 14th, 2024]
- Empowering Women: The Evolution and Innovation of coto Social Platform - CXOToday.com - March 14th, 2024 [March 14th, 2024]
- The Evolution of Da'Vine Joy Randolph - The Root - March 14th, 2024 [March 14th, 2024]
- Study on mating behaviors offers clues into the evolution of attraction - Phys.org - March 14th, 2024 [March 14th, 2024]
- Dragonball Evolutions live-action Goku says goodbye to Toriyama: Sorry we messed up - AS USA - March 14th, 2024 [March 14th, 2024]
- Investec, evolution of SMEs in the materials handling sector - Leasing Life - March 14th, 2024 [March 14th, 2024]
- Pride & Prejudice and the evolution of the female gaze on screen - Yahoo News UK - March 6th, 2024 [March 6th, 2024]
- Joe Wong's Musical Evolution - Shepherd Express - March 6th, 2024 [March 6th, 2024]
- A global survey of prokaryotic genomes reveals the eco-evolutionary pressures driving horizontal gene transfer - Nature.com - March 6th, 2024 [March 6th, 2024]
- Redefining Intelligence: Chimpanzees Break Through the Cultural Evolution Barrier - Medriva - March 6th, 2024 [March 6th, 2024]
- Mollusk Eyes Reveal How Future Evolution Depends on the Past - Quanta Magazine - March 6th, 2024 [March 6th, 2024]
- Levy Delves Into the Evolution of ADCs in NSCLC - OncLive - March 6th, 2024 [March 6th, 2024]
- The Snake Is The Spearhead of Reptile Evolution, But Why? - ScienceAlert - March 6th, 2024 [March 6th, 2024]
- 'A very special day: Birds linked to Darwins theory of evolution reintroduced to Galapagos Islands - Euronews - March 6th, 2024 [March 6th, 2024]
- Why the Powerhouses of Cells Evolve Differently in Plants - College of Natural Sciences - March 6th, 2024 [March 6th, 2024]
- Driving the DevOps Evolution: ArgoCD, Tekton and Seamless Migrations - DevOps.com - March 6th, 2024 [March 6th, 2024]
- Finding the Balance: The Evolution of Public Health Guidance Amidst Controversy - Medriva - March 6th, 2024 [March 6th, 2024]
- Insider Podcast: Paolini dishes on her Polish roots and hard-court evolution - WTA Tennis - March 6th, 2024 [March 6th, 2024]
- Interview: Sara Gruen and Rick Elice Talk About the Inspiration and Evolution of the New Musical Water for Elephants - TheaterMania.com - March 6th, 2024 [March 6th, 2024]
- The Evolution of the Laravel Welcome Page - Laravel News - March 6th, 2024 [March 6th, 2024]
- A Serpentine 'Explosion' 125 Million Years Ago Primed Snakes for Rapid, Diverse Evolution - Smithsonian Magazine - March 6th, 2024 [March 6th, 2024]
- The Evolution of Modern Technologies in Car Development - FinSMEs - March 6th, 2024 [March 6th, 2024]
- Milwaukee Transformed: From Bronzeville to Veterans Park, Aerial Timelapses Reveal City's Evolution - BNN Breaking - March 6th, 2024 [March 6th, 2024]
- The eyes are a gateway to evolution of daddy longlegs at least. - University of Wisconsin-Madison - March 6th, 2024 [March 6th, 2024]
- Adrian Newey: RB20 is the next step in Red Bull's design evolution - PlanetSport - March 6th, 2024 [March 6th, 2024]
- LiveScore releases its 'Evolution of Fan' report - Gambling Insider - March 6th, 2024 [March 6th, 2024]
- The loyalty program evolution makes its way to the full-service restaurant category - Nation's Restaurant News - March 6th, 2024 [March 6th, 2024]
- Teenage Mutant Ninja Turtles: The Last Ronin II - Re-Evolution #1 spoiler-free review: goes hard on the action, but ... - Gamesradar - March 6th, 2024 [March 6th, 2024]
- Exploring U.S. Financial Evolution: DAR Hosts Talk on Federal Reserve History in Thomasville - BNN Breaking - March 6th, 2024 [March 6th, 2024]
- Why cloud evolution needs a cohesive approach to succeed - CIO - March 6th, 2024 [March 6th, 2024]
- Gilead Sciences CEO on Company's Evolution and Commitment to the Bay Area - BioSpace - March 6th, 2024 [March 6th, 2024]
- Navigating the AI Quandary: Human Supremacy vs Machine Intelligence Evolution - BNN Breaking - March 6th, 2024 [March 6th, 2024]
- Denis Villeneuve breaks down the evolution of sandworms in 'Dune: Part Two' - Mashable - March 6th, 2024 [March 6th, 2024]
- Continued evolution of law improves governing capacity - Chinadaily.com.cn - China Daily - March 6th, 2024 [March 6th, 2024]
- The Evolution of the DEX Space with dYdX's CEO Antonio Juliano - Blockster - March 6th, 2024 [March 6th, 2024]
- Quick Commerce Evolution: 3PL Firms Aim for Same Day Delivery, Chasing Blinkit and Zepto's Lead - BNN Breaking - March 6th, 2024 [March 6th, 2024]
- What If...? Star Jeffrey Wright Addreses the Watcher's Evolution and 'Epic' Season 2 Finale - CBR - Comic Book Resources - December 31st, 2023 [December 31st, 2023]
- Evolution of the Connected Autonomous Vehicle - Ward's Auto - December 31st, 2023 [December 31st, 2023]
- A project to capture the evolution of human culture. - Psychology Today - December 31st, 2023 [December 31st, 2023]
- The Evolution of a Digital Soul. Beyond Code: A Journey of Heart and | by Mark Randall Havens | Dec, 2023 - Medium - December 31st, 2023 [December 31st, 2023]
- 4 Clues That Reid Is Finally Returning In Criminal Minds: Evolution Season 2 - Screen Rant - December 31st, 2023 [December 31st, 2023]
- Evolution of Samoyed and Kitten's Friendship Delights Internet: 'Wholesome' - Newsweek - December 31st, 2023 [December 31st, 2023]
- Crypto Evolution: Pullix (PLX) vs OKB (OKB) & KuCoin (KCS) - Crypto Reporter - December 31st, 2023 [December 31st, 2023]
- Alfa Romeos mediocre F1 season heralded its era of evolution: Prime Tire - The Athletic - December 31st, 2023 [December 31st, 2023]
- Beyond The Uniform: 10 Years of Evolution in SYNC Performance's Custom Program - SkiRacing.com - December 31st, 2023 [December 31st, 2023]
- Why SZA's evolution into a popstar has earned her recognition as artist of the year - Salon - December 31st, 2023 [December 31st, 2023]
- AI in 2023 Rises, Falls and Evolution - Finance Magnates - December 31st, 2023 [December 31st, 2023]
- Indonesia's Indosat pursues evolution from telecom to tech company - Nikkei Asia - December 31st, 2023 [December 31st, 2023]
- EdTech Evolution: 3 Stocks Educating the Next Generation - InvestorPlace - December 31st, 2023 [December 31st, 2023]
- Informa Tech Interview with Huawei about voice evolution and innovations at 5G Core Summit 2023 - Informa Tech ... - Light Reading - December 31st, 2023 [December 31st, 2023]
- Looking ahead: What will the DeFi evolution look like in 2024? - Ledger Insights - Ledger Insights - December 31st, 2023 [December 31st, 2023]
- Why Cat Bohannon wrote 'Eve, How the Female Body Drove 200 Million Years of Human Evolution' | India News ... - IndiaTimes - December 31st, 2023 [December 31st, 2023]
- The smart-design evolution of the laboratory space - pharmaphorum - December 31st, 2023 [December 31st, 2023]
- The WILD Evolution of Teenage Mutant Ninja Turtles TMNT (VIDEO) - FandomWire - December 31st, 2023 [December 31st, 2023]
- The supernatural invades American museums via indigenous artifacts - Why Evolution Is True - December 31st, 2023 [December 31st, 2023]
- Baleen Whales First Evolved Large Body Size in Cold Southern Waters, New Fossil Shows - Sci.News - December 31st, 2023 [December 31st, 2023]
- The Evolution of Identity in Taiwan The Diplomat - The Diplomat - December 31st, 2023 [December 31st, 2023]
- From the Archive: The Evolution Of Hockey Pools - The Hockey News - December 31st, 2023 [December 31st, 2023]
- 'X-Men: Evolution' Is Better Than 'X-Men: The Animated Series' - Collider - December 31st, 2023 [December 31st, 2023]
- Unveiling the Silver Screen: The Evolution of Celebrity Nudity in Cinema - The Hype Magazine - December 31st, 2023 [December 31st, 2023]
- Are Humans Still Evolving? 'Maybe More Rapidly Than Ever,' Says Scientist - Newsweek - December 31st, 2023 [December 31st, 2023]
- The Intersection of Real Estate and Fintech: Evolution, Impact of Policies, and Global Dynamics - CXOToday.com - December 31st, 2023 [December 31st, 2023]
- Kyle Richards' Style Evolution: Her Best Looks - Us Weekly - December 31st, 2023 [December 31st, 2023]
- Criminal Minds: Evolution Season 2's "Deeper Secrets" Teased By Aisha Tyler - Screen Rant - December 31st, 2023 [December 31st, 2023]
- Saturday: Hili dialogue Why Evolution Is True - Why Evolution Is True - December 31st, 2023 [December 31st, 2023]
- NBA 2K24 MyTEAM New Year Resolution Adds 14 Evolution Cards - ClutchPoints - December 31st, 2023 [December 31st, 2023]
- dive into the history of NASA's logo evolution from the space ... - Designboom - November 8th, 2023 [November 8th, 2023]
- Resolving the puzzle of same-sex sexual interactions - Nature.com - November 8th, 2023 [November 8th, 2023]
- The History and Evolution of Black Friday And How It Got Its Name - Yahoo Life - November 8th, 2023 [November 8th, 2023]
- Evolution of Terran R, with Tim Ellis (Relativity Space) - Payload - November 8th, 2023 [November 8th, 2023]
- Brownell Raves About Breakout Junior's Evolution - The Clemson Insider - November 8th, 2023 [November 8th, 2023]