Free Republic 4th Qtr 2024 Fundraising Target: $81,000 Receipts & Pledges to-date: $44,177
54%  
Woo hoo!! And we're now over 54%!! Thank you all very much!! God bless.

Keyword: paleontology

Brevity: Headers | « Text »
  • New ancient ape from Türkiye challenges the story of human origins

    08/24/2023 4:34:15 PM PDT · by FarCenter · 104 replies
    A new fossil ape from an 8.7-million-year-old site in Türkiye is challenging long-accepted ideas of human origins and adding weight to the theory that the ancestors of African apes and humans evolved in Europe before migrating to Africa between nine and seven million years ago. Analysis of a newly identified ape named Anadoluvius turkae recovered from the Çorakyerler fossil locality near Çankırı with the support of the Ministry of Culture and Tourism in Türkiye, shows Mediterranean fossil apes are diverse and are part of the first known radiation of early hominines—the group that includes African apes (chimpanzees, bonobos and gorillas),...
  • Labocania aguillonae

    11/17/2024 6:11:22 PM PST · by SunkenCiv · 21 replies
    Dinopedia ^ | circa September 2024 | editors / unattributed
    Because Labocania is based on fragmentary material, its affinities were uncertain. Molnar noted certain similarities between Labocania and tyrannosaurids, especially in the form of the ischium which features a low triangular obturator process and a circular lateral scar on the upper end, but he did not assign Labocania to any family, placing it as "Theropoda incertae sedis". Molnar especially compared Labocania with Indosaurus and "Chilantaisaurus" maortuensis, later made the separate genus Shaochilong. Labocania was considered as a possible tyrannosauroid in the 2004 review of the group by Thomas R. Holtz, Jr., who, however, pointed out that the similarities with the...
  • Madison woman gets new species named after her (WI) (“Waukeshaaspis eatonae”)

    11/15/2024 6:39:35 AM PST · by Diana in Wisconsin · 10 replies
    Madison Magazine ^ | November 15, 2024 | Maggie Ginsburg
    Imagine this: It’s 1984, and two amateur paleontologists are digging in a quarry near Waukesha when they discover what ultimately turns out to be about 2,000 invertebrate fossils — things like soft-bodied worms and shelled creatures like snails and tiny crustaceans, essentially entombed. They are an astonishing 430 million years old and many have never been seen before. Forty years later, as researchers are still identifying and classifying new species from the rare collection, one of them names a little trilobite after you. “It still hasn’t sunk in. It is such a huge, huge honor,” says Carrie Eaton, who is...
  • Woolly Rhinos Had A Hump On Their Back, Frozen Mummy Reveals

    11/08/2024 11:27:44 AM PST · by Red Badger · 14 replies
    IFL Science ^ | November 08, 2024 | Benjamin Taub
    We don't yet know if the hump disappeared after childhood. None of the previously discovered mummies had a hump. Image credit: Tiberio via Wikimedia Commons (public domain) For the first time ever, researchers have uncovered the mummified remains of a woolly rhinoceros with a big old hump on the back of its neck. Curiously absent in all other known specimens of the Ice Age megafauna, this fatty bulge attests to the remarkable accuracy of ancient cave paintings depicting rhinos with hunched backs. More than 35,000 years ago, prehistoric artists decorated the walls of the Chauvet Cave in France with stunningly...
  • Unearthing The Bones of Greece's Ancient 'Giants' [2:18]

    11/05/2024 8:37:12 PM PST · by SunkenCiv · 8 replies
    YouTube ^ | September 19, 2024 | BBC Timestamp
    Ancient Greek authors believed that Mende was used as a base camp for giants before battle, and as palaeontologist Evangelia Tsoukala has been finding out, it's clear to see why.Unearthing The Bones of Greece's Ancient 'Giants' | 2:18BBC Timestamp | 784K subscribers | 9,562 views | September 19, 2024
  • Butchered Elephant Fossil From India Identified

    10/25/2024 11:27:29 AM PDT · by SunkenCiv · 33 replies
    Archaeology Magazine ^ | October 23, 2024 | editors / unattributed
    According to an IFL Science report, a new study of fossils of the giant elephant Palaeoloxodon turkmenicus discovered in 2000 in northern India's Kashmir Valley suggests that hominins extracted marrow from the bones between 300,000 and 400,000 years ago. Advait Jukar of the Florida Museum of Natural History explained that he and his colleagues identified a bone flake formed by repeated hammering with stone implements, presumably some of the 87 stone tools discovered alongside the bones. "Initially, the bone was struck several times in an attempt to initiate the fracture," Jukar said. "However, these initial attempts failed, requiring a subsequent,...
  • Scientists Discover Ancient 360-Million-Year-Old Winged Plant Seed

    10/11/2024 11:19:52 AM PDT · by Red Badger · 5 replies
    Scitech Daily ^ | October 11, 2024 | eLife
    A fossil of the winged-seed, Alasemenia, sourced from the Jianchuan mine in Xinhang Town, China. Credit: Deming Wang Researchers have uncovered a new plant seed fossil called Alasemenia, which is among the earliest known examples of a winged seed. Researchers have uncovered one of the earliest known examples of a winged seed, providing valuable insights into the origins and early evolution of wind dispersal strategies in plants. The study, recently published in eLife, details the second-earliest known winged seed – Alasemenia – from the Late Devonian epoch, roughly 360–385 million years ago. The authors use what the editors call solid...
  • Scientists recreate the head of this ancient 9-foot-long bug

    10/10/2024 4:30:12 AM PDT · by Red Badger · 42 replies
    AP News ^ | October 09, 2024 | CHRISTINA LARSON
    WASHINGTON (AP) — As if the largest bug to ever live – a monster nearly 9 feet long with several dozen legs – wasn’t terrifying enough, scientists could only just imagine what the extinct beast’s head looked like. That’s because many of the fossils of these creatures are headless shells that were left behind when they molted, squirming out of their exoskeletons through the head opening as they grew ever bigger — up to 8 to 9 feet (2.6 meters) and more than 100 pounds (50 kilograms). Now, scientists have produced a mug shot after studying fossils of juveniles that...
  • 9-Kilometer Impact Crater Beneath Atlantic Reveals Dino-Killing Asteroid Had A Friend

    10/04/2024 6:33:07 AM PDT · by Red Badger · 36 replies
    IFL Science ^ | October 04, 2024 | Maddy Chapman
    The crater lies deep beneath the Atlantic Ocean and was formed around 66 million years ago – making it a contemporary of Chicxulub. It is thought that the asteroid hit Earth at around 72,000 kilometers (44,700 miles) per hour. Image credit: muratart/Shutterstock.com Some 66 million years ago, a massive asteroid slammed into Earth. The Chicxulub impactor, as it is called, famously wiped out the non-avian dinosaurs and left a huge crater at the edge of the Yucatán peninsula – but it may not have acted alone. New research has revealed that a second, smaller space rock smashed into our planet...
  • Scientists Have Discovered Evidence of Giant Clawed Dinosaurs Roaming Australia’s Southern Coast

    09/26/2024 4:41:13 AM PDT · by Red Badger · 22 replies
    Scitech Daily ^ | September 26, 2024 | Carol Clark, Emory University
    A 14-inch-long theropod track encrusted with marine life. Credit: Anthony Martin New theropod and ornithopod dinosaur tracks from the Early Cretaceous period in Australia’s Wonthaggi Formation illustrate a rich polar dinosaur ecosystem, highlighting the adaptability and diversity of these ancient creatures. A recent discovery of dinosaur tracks on Australia’s southern coast, dating back to the Early Cretaceous when Australia was still connected to Antarctica, suggests that large theropod dinosaurs thrived in this polar environment, prowling the river floodplains when the ice thawed during the summers. In a study published in the journal Alcheringa, researchers analyzed the tracks made in the...
  • 200-Year-Old South African Cave Painting May Depict an Animal Extinct for Over 200 Million Years

    09/19/2024 12:27:55 PM PDT · by Red Badger · 25 replies
    The Debrief ^ | September 19, 2024 | Christopher Plain
    A 200-year-old South African cave painting made by the region’s first inhabitants, the San people, appears to depict an animal that has been extinct for over 200 million years. A long-bodied animal with downward-turned tusks, the warm-blooded, lizard-like creature called a dicynodont (two-toothed dog) roamed the area before the first dinosaur appeared and died off at the end of the Triassic. If the artwork from the cave’s Horned Serpent panel at La Belle France (Free State Province, South Africa) is of this extinct species, its creation would predate the first known scientific classification of a dicynodont by at least a...
  • Matching Dinosaur Footprints Discovered on Both Sides of the Atlantic

    08/31/2024 4:13:23 PM PDT · by nickcarraway · 40 replies
    Greek Reporter ^ | August 30, 2024 | Abdul Moeed
    A group of scientists, led by paleontologist Louis L. Jacobs, an Emeritus Professor President of the Institute for the Study of Earth and Man at the Southern Methodist University Campus in Dallas, Texas, have made a significant discovery. The scientists found matching dinosaur footprints on two separate continents, South America and Africa. In Brazil and Cameroon, over 260 footprints were uncovered. These footprints show where dinosaurs once roamed freely on the two continents millions of years ago before South America and Africa drifted apart. Jacobs explained that the footprints were not only similar in age but also in their geological...
  • Dinosaur-killing asteroid was likely a giant mudball, study says

    08/21/2024 11:59:57 AM PDT · by Red Badger · 29 replies
    Accuweather ^ | August 20, 2024 | Kate Golembiewski,
    In a new study published Thursday in the journal Science, researchers pieced together the chemical identity of the asteroid that fueled the planet’s fifth mass extinction event. Sixty-six million years ago, the story of life on Earth took a dramatic turn when an asteroid collided with what’s now the Yucatán Peninsula in Chicxulub, Mexico. The aftereffects of the collision resulted in the extinction of an estimated 75% of animal species, including most dinosaurs except for birds. But practically nothing of the asteroid itself remains. In a new study published Thursday in the journal Science, researchers pieced together the chemical identity...
  • 13,600-Year-Old Mastodon Skull Unearthed in Iowa, Offering Archaeologists a “Treasure Trove” of Data

    08/20/2024 3:21:57 PM PDT · by nickcarraway · 12 replies
    NBC Mami ^ | 8/20 | Nicole Tan
    About 20 fragments were found, including a skull, rib sections, vertebra, a front leg bone and a kneecap, all believed to come from the same mastodonArchaeologists in Iowa have uncovered parts of a mastodon fossil, including its skull, that they believe dates back to when the first humans lived on Earth. Over the course of a 12-day excavation, staff from the University of Iowa's Office of the State Archaeologist worked with local community members to recover the bones. About 20 fragments were found, including a skull, rib sections, vertebra, a front leg bone and a kneecap, all believed to come...
  • Incredibly Tiny New Fossil Arm Bone May Resolve Mystery Of Ancient Hobbits’ Family Tree

    08/06/2024 11:29:47 AM PDT · by Red Badger · 31 replies
    IFL Science ^ | August 6, 2024 | Stephen Luntz
    It looks like the original explanation for where Homo floresiensis came from was right all along. The Hobbit humerus fragment (left) from Mata Menge next to one from Liang Bua to scale, and the full collection of bones from the most complete Liang Bua Hobbit. Image Credit: Yousuke Kaifu ================================================================================ Three new fossils, including part of a humerus, have been found at Mata Menge on the Indonesian island of Flores. They indicate that Homo floresiensis, popularly known as Hobbits, were descended from Homo erectus, and became small relatively soon after arriving on Flores. Indeed, it seems at least some Hobbits...
  • Why Scientists Are Going Bonkers Over Four 38-Million-Year-Old Wyoming Snakes

    08/06/2024 8:45:03 AM PDT · by Red Badger · 16 replies
    Cowboy State Daily ^ | August 4, 2024 | Andrew Rossi
    A den of 38-million-year-old snakes were found in the White River Formation near Douglas, Wyoming, have paleontologists super excited. They're among the most important complete fossils of snakes ever found. ======================================================================== Two of the three specimens of Hibernophis breithaupti, the 38-million-year-old snake from the White River Formation near Douglas. These snakes are members of the boid family, which includes modern-day anacondas and Wyoming's rubber boas. (Courtesy Jasmine Croghan) ================================================================== Around 38 million years ago, three small snakes slithered into a burrow seeking shelter from an apocalypse blanketing their world in volcanic ash. They never escaped, becoming entombed in the spot...
  • The King of the Dinosaurs just got even BIGGER! T. Rex was 50ft long and weighed up to 15 TONNES - 70% heavier than previously thought, study claims

    07/25/2024 6:05:07 PM PDT · by SunkenCiv · 38 replies
    Daily Mail ^ | July 24, 2024 | Xantha Leatham
    With 60 razor-sharp teeth and jaws so powerful they could crush a car, the King of the Dinosaurs would already have been a terrifying sight.But if that wasn't enough, the T. Rex may have been 70 per cent heavier than previously thought – weighing up to 15 tonnes – according to a study...The palaeontologists found that the largest known T. Rex fossils probably fall in the 99th percentile – representing the top 1 per cent of body size – but finding one would require excavating fossils for another 1,000 years...Meanwhile, a separate study suggests that the T. Rex may also...
  • Real Story Behind the Disappearance of Earth’s Largest Animals

    07/25/2024 6:00:38 AM PDT · by Red Badger · 65 replies
    Scitech Daily ^ | JULY 24, 2024 | Aarhus University
    Prehistoric humans hunt a woolly mammoth. More and more research shows that this species – and at least 46 other species of megaherbivores – were driven to extinction by humans. Credit: Engraving by Ernest Grise, photographed by William Henry Jackson. Courtesy Getty’s Open Content Program ================================================================== Researchers at Aarhus University have concluded that human hunting, rather than climate change, was the primary factor in the extinction of large mammals over the past 50,000 years. This finding is based on a review of over 300 scientific articles. Over the last 50,000 years, many large species, or megafauna, weighing at least 45...
  • Humans Reached Argentina by 20,000 Years Ago — and They May Have Survived by Eating Giant Armadillos, Study Suggests

    07/19/2024 2:42:47 PM PDT · by nickcarraway · 22 replies
    LIVESCIENCE ^ | 7/19 | Kristina Killgrove
    The discovery of butchered bones belonging to a glyptodont, a giant relative of the armadillo, suggests that humans were living in Argentina 20,000 years ago. Ancient humans may have butchered and eaten a giant armadillo-like creature around 20,000 years ago in what is now Argentina, a new study finds. The discovery of the butchered bones supports a growing body of evidence that people spread throughout the Americas much earlier than previously assumed. During the Late Pleistocene epoch (129,000 to 11,700 years ago), ice sheets and glaciers covered much of the planet, particularly during the Last Glacial Maximum, a period around...
  • Scientists Found a Dinosaur's Face, Complete With Its Skin

    07/13/2024 6:55:55 AM PDT · by SunkenCiv · 40 replies
    In 2011, archaeologists uncovered one of the most — if not the most — pristine dinosaur fossils yet: a near-whole ankylosaur, complete with its jagged spikes, most of its limbs, armor coating, and some of its guts and stomach contents. The most amazing detail, though? Its uncannily preserved face and skin.It took Mark Mitchell, a technician at Royal Tyrell Museum, an absurd 7,000 hours and nearly six years to meticulously exhume the fossil by delicately chipping away at the surrounding stone. For his efforts, he had the newly discovered specie of nodosaur — a type of ankylosaur — named after...