Keyword: dinosaurs

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  • 'Treasure trove' of dinosaur footprints uncovered by strong storms

    12/18/2018 12:46:35 PM PST · by ETL · 36 replies
    FoxNews.com/Science ^ | Dec 18, 2018 | Jennifer Earl | Fox News
    A "treasure trove" of dinosaur footprints — from at least seven different species, including a species of stegosaur — that date back about 100 million years have been uncovered by storm surge in the United Kingdom, researchers from the University of Cambridge revealed on Monday. More than 85 "well-preserved" dinosaur prints from the Cretaceous period were recovered in East Sussex, along cliffs near Hastings, from 2014 through 2018, the researchers said. Their impressive findings were recently published in the journal Palaeogeography, Palaeoclimatology, Palaeoecology. "Many of the footprints — which range in size from less than 2 cm to over 60 cm across — are...
  • New horned dinosaur species discovered in Arizona wows paleontologists

    12/18/2018 8:49:20 AM PST · by ETL · 36 replies
    FoxNews.com/Science ^ | Jennifer Earl | Fox News
    A team of paleontologists recently announced the discovery of a new horned dinosaur — a "cousin" of the Triceratops — in southern Arizona. The new species, Crittendenceratops krzyzanowskii, was named after the rock formation the fossils were buried under (Fort Crittenden Formation) as well as the late amateur scientist Stan Krzyzanowski, who first found the fossils. The bones of the dinosaur were uncovered underneath 73-million-year-old rocks about 20 years ago southeast of Tucson, but a team from the New Mexico Museum of Natural History and Science (NMMNH) recently studied the specimen and determined it was a new species. Their findings were published in NMMNH's bulletin. ..." The...
  • 180-million-year-old 'sea monster' found with skin and blubber [Ichthyosaur]

    12/06/2018 11:50:55 AM PST · by ETL · 24 replies
    FoxNews.com/Science ^ | Dec 6, 2018 | Chris Ciaccia
    The fossil of a 180-million-year-old ichthyosaur from the Jurassic era has been discovered and it contains evidence of blubber and skin, making the creature more similar to modern-day dolphins than previously thought. The team of researchers from North Carolina State University and Sweden’s Lund University used molecular and microstructural analysis to determine that the creature, described by National Geographic as a "sea monster," was likely warm-blooded and potentially could use its coloration to help it hide from predators. “Ichthyosaurs are interesting because they have many traits in common with dolphins, but are not at all closely related to those sea-dwelling...
  • New Dinosaur Species Discovered in Australia: Weewarrasaurus pobeni

    12/06/2018 7:54:55 AM PST · by ETL · 14 replies
    Sci-News.org ^ | Dec 6, 2018 | News Staff / Source
    The new Australian dinosaur, named Weewarrasaurus pobeni, was about the size of a large dog. The ancient creature was an ornithopod dinosaur, part of a group of small plant-eating species that moved around on two legs and that were particularly abundant on the Cretaceous floodplains of eastern Australia.A fragment of the jawbone of Weewarrasaurus pobeni was found deep in an underground mine at the Wee Warra locality close to the Grawin/Glengarry opal fields, approximately 25 miles (40 km) southwest of Lightning Ridge, central-northern New South Wales.The fossil was analyzed by a team of paleontologists from the Australian Opal Centre and...
  • Top Ten Scientific Flaws In The Theory of Prehistoric Dinosaurs

    ...Due to the principles of gravity, mass, and the limitations of muscular anatomy in any life form, it would not be possible for any animal weighing more than 20,803 pounds to be able to lift its own weight (Holden, 1994). However, the Brontosaurus is supposed to weigh over 70,000 pounds, and other so-called sauropods are supposed to be many times larger than that. Then there is the issue of neck size - a long necked animal of that size would not even be able to lift its neck. Additionally, their blood pressure would be way too high to be able...
  • New species of dinosaur found in eastern Utah rock

    02/23/2010 2:19:37 PM PST · by Free ThinkerNY · 24 replies · 712+ views
    Associated Press ^ | Feb. 23, 2010 | MIKE STARK
    SALT LAKE CITY (AP) - Fossils of a previously undiscovered species of dinosaur have been found in slabs of Utah sandstone that were so hard that explosives had to be used to free some of the remains, scientists said Tuesday. The bones found at Dinosaur National Monument belonged to a type of sauropod—long-necked plant-eaters that were said to be the largest animal ever to roam land. The discovery included two complete skulls from other types of sauropods—an extremely rare find, scientists said.
  • A giant in the time of dinosaurs: Ancient mammal cousin looked like cross between rhino and turtle

    11/24/2018 12:36:30 PM PST · by ETL · 28 replies
    ScienceMag.com ^ | Nov 22, 2018 | Gretchen Vogel
    Imagine if you crossed a rhino with a giant turtle and then supersized the result: You might get something like Lisowicia bojani, a newly discovered Triassic mammal cousin that had a body shaped like a rhinoceros, a beak like a turtle, and weighed as much as an African elephant, about 9 tons. Paleontologists say this startling creature offers a new view of the dawn of the age of the dinosaurs. "Who would have ever thought that there were giant, elephant-sized mammal cousins living alongside some of the very first dinosaurs?" marvels Stephen Brusatte, a vertebrate paleontologist at The University of...
  • New Species of Long-Necked Dinosaur Discovered

    11/21/2018 2:09:37 PM PST · by ETL · 24 replies
    Sci-News.com ^ | Nov 21, 2018 | News Staff / Source
    A new species of sauropod dinosaur that stretched 39 feet (12 m) from head to tail has been unearthed in Patagonia, ArgentinaDubbed Lavocatisaurus agrioensis, the new dinosaur is thought to have lived approximately 110 million years ago (Cretaceous period).The creature was a type of sauropod, a group of huge plant-eating dinosaurs that includes the largest animals ever to walk the Earth.One adult and two immature specimens of Lavocatisaurus agrioensis were recovered near the locality of Agrio del Medio, a small town in the central part of the province of Neuquén, Patagonia.“We found most of the skull bones of Lavocatisaurus agrioensis:...
  • First-ever Oregon dinosaur bone found by scientists

    11/19/2018 8:24:47 AM PST · by ETL · 28 replies
    FoxNews.com/Science ^ | Nov 18, 2018 | Robert Gearty | Fox News
    University of Oregon scientists have found the first confirmed dinosaur bone in Oregon, Fox 12 Oregon reports. The toe bone belonged to a plant-eating, bipedal dinosaur known as an ornithopod and is estimated to date back 103 million years to a geological period that also gave rise to Tyrannosaurus Rex, the university said. “This bone was sitting out there with all the rocks. It was pretty surprising,” University of Oregon scientist Greg Retallack told the Eugene Register-Guard. “No excavation was needed. It was just sitting among the ammonites and coil fossils.”Retallack found it in eastern Oregon near the tiny town of...
  • Fight over dinosaur fossils comes down to what’s a mineral

    11/16/2018 2:04:02 PM PST · by Olog-hai · 22 replies
    Associated Press ^ | November 16, 2018 | Amy Beth Hanson
    About 66 million years after two dinosaurs died apparently locked in battle on the plains of modern-day Montana, an unusual fight over who owns the entangled fossils has become a multimillion-dollar issue that hinges on the legal definition of “mineral.” The 9th U.S. Circuit Court of Appeals ruled last week that the “Dueling Dinosaurs” located on private land are minerals both scientifically and under mineral rights laws. The fossils belong both to the owners of the property where they were found and two brothers who kept two-thirds of the mineral rights to the land once owned by their father, a...
  • Amazing giant dinosaur discovery: New dino species identified

    09/28/2018 10:16:29 AM PDT · by ETL · 6 replies
    Sci-News.com ^ | Sept 28, 2018 | Chris Ciaccia | Fox News
    A new species of dinosaur has been discovered, known as Ledumahadi mafube, the largest animal that walked the Earth during its lifetime. Ledumahadi mafube, which means "a giant thunderclap at dawn," in the South African language Sesotho, walked in an unusual way. It did not walk on straight limbs, but rather with a "crouched" stance, causing scientists to believe L. mafube was an "evolutionary 'experiment'." "The first thing that struck me about this animal is the incredible robustness of the limb bones," said lead author Dr. Blair McPhee in a statement. "It was of similar size to the gigantic sauropod dinosaurs,...
  • We Always Thought This Dinosaur Was a Vegetarian, Then We Found Its Front Teeth

    10/30/2018 2:21:36 AM PDT · by vannrox · 23 replies
    atlasobscura ^ | 26OCT18 | Matthew Taub
    We now know what the missing teeth would have looked like at the front of this jaw. Eden, Janine and Jim/CC BY 2.0Until this week, Pachycephalosaurus seemed like a friendly neighborhood herbivore. The scariest thing about these dinosaurs, which have been frequently depicted placidly munching on greenery, was the unique architecture of their skulls: domed, sloping, pointy around the edges, and 10 inches thick. They might have butted heads, but that didn’t make them seem dangerous, exactly.But now, new research presented at a Society of Vertebrate Paleontology conference in Albuquerque, New Mexico, raises the specter that Pachycephalosaurus was a...
  • The Grand Canyon’s Oldest Footprints Are 310 Million Years Old

    10/29/2018 12:57:38 PM PDT · by ETL · 43 replies
    Smithsonian.com ^ | October 26, 2018 | Meilan Solly
    The 28 footprints capture an early reptile-like creature’s unusual diagonal gait (Courtesy of Stephen Rowland) Some 310 million years ago, a reptile-like creature with an unusual gait roamed the sandy expanses of the Grand Canyon, leaving a trail of 28 footprints that can still be seen today. As Michael Greshko reports for National Geographic, these unusually well-preserved markers represent the national park’s oldest footfalls—and, if additional analysis links the early reptile to one that left a similar set of prints in Scotland roughly 299 million years ago, the tracks may even earn the distinction of being the oldest of their...
  • Were Dinosaurs on Noah’s Ark? (yes)

    01/13/2009 9:58:56 AM PST · by Ron Jeremy · 198 replies · 4,356+ views
    answersingenesis ^ | unknown | staff
    So, Were Dinosaurs on the Ark? In Genesis 6:19–20, the Bible says that two of every sort of land vertebrate (seven of the “clean” animals) were brought by God to the Ark. Therefore, dinosaurs (land vertebrates) were represented on the Ark. How Did Those Huge Dinosaurs Fit on the Ark? Although there are about 668 names of dinosaurs, there are perhaps only 55 different “kinds” of dinosaurs. Furthermore, not all dinosaurs were huge like the brachiosaurus, and even those dinosaurs on the Ark were probably “teenagers” or young adults.
  • Bombshell: Sen. Hatch Claims He’s 1/1032 T-Rex

    10/15/2018 6:52:24 PM PDT · by Helicondelta · 71 replies
    dailycaller.com ^ | 10/15/2018
    Utah Republican Senator Orrin Hatch released his own DNA test on Twitter Monday evening in response to Massachusetts Democratic Sen. Elizabeth Warren doing the same to prove she has Native American ancestry. Hatch, 84, tweeted, “DNA Test Results 1/1032 T-Rex. The rest: other dinosaurs.” The Boston Globe originally claimed on Monday that the DNA test revealed Warren was somewhere between 1/32 and 1/512 Native American, however they then corrected their story saying the numbers are actually between 1/64 and 1/1,024. Warren’s claims of Native American heritage have long been a point of contention between the Massachusetts Democrat and President Trump....
  • Scary 'Dynamoterror' dinosaur discovered

    10/10/2018 9:53:37 AM PDT · by ETL · 36 replies
    FoxNews.com/Science ^ | Oct 10, 2018 | Chris Ciaccia | Fox News
    The Tyrannosaurus rex may be among the most well-known and terrifying dinosaurs to walk the Earth, but a newly discovered relative may have been even scarier. Dynamoterror dynastes, a variant of T. rex, was discovered in New Mexico in 2012 by a team of researchers, led by  Western Science Center paleontologist Andrew McDonald. It has a slightly different bone structure compared to its successor cousin. "Despite fragmentation of much of the axial and appendicular skeleton prior to discovery, the frontals, a metacarpal, and two pedal phalanges are well-preserved," the study's abstract reads. "The frontals exhibit an unambiguous autapomorphy and a second potential...
  • New Jurassic Sauropodomorph Dinosaur Unveiled

    10/01/2018 9:50:37 AM PDT · by ETL · 26 replies
    Sci-News.com ^ | Oct 1, 2018 | News Staff / Source
    Named Ledumahadi mafube, the new dinosaur species weighed 12 tons, stood about 13 feet high at the hips, and is one of the closest relatives of sauropod dinosaurs. Sauropods, weighing up to 60 tons, include well-known species like Brontosaurus. They ate plants and stood on four legs, with a posture like modern elephants.Ledumahadi mafube evolved its giant size independently from sauropods.“It shows us that even as far back as 200 million years ago, these animals had already become the largest vertebrates to ever walk the Earth,” said Professor Jonah Choiniere, a researcher in the Evolutionary Studies Institute at the University...
  • New 26,000-pound dinosaur discovery was Earth's largest land animal

    09/28/2018 7:36:01 AM PDT · by Red Badger · 23 replies
    CNN ^ | 09/27/2018 | By Ashley Strickland
    )If humans had lived 200 million years ago, they would have marveled at the largest dinosaur of its time. It's name means "a giant thunderclap at dawn." The recently discovered fossil of a new dinosaur species in South Africa revealed a relative of the brontosaurus that weighed 26,000 pounds, about double the size of a large African elephant. The researchers have named it Ledumahadi mafube, which is Sesotho for "a giant thunderclap at dawn." Sesotho is an official South African language indigenous to the part of the country where the dinosaur was found. "The name reflects the great size of...
  • DINOSAURS and the Gravity Problem

    09/18/2018 11:13:53 AM PDT · by Jed Eckert · 40 replies
    The Anomalist ^ | 1994 | Ted Holden
    Scientists delight in devising explanations for the great dinosaur extinctions. But there are several questions which they have failed to even ask, much less tried to answer. Why, for instance, in all of the time claimed to have passed since the dinosaur extinctions, has nothing ever re-evolved to the sizes of the large dinosaurs? If such sizes worked for creatures which ruled the Earth for tens of millions of years, then why would not some species of elephant or rhinoceros have evolved to such a size again? What kinds of problems, if any, would sauropod sizes entail in our world...
  • Polar Dinosaurs Endured Cold Dark Winters

    12/04/2008 4:30:38 PM PST · by decimon · 25 replies · 532+ views
    Live Science ^ | Dec. 4, 2008 | Robin Lloyd
    Polar dinosaurs such as the 4.4-ton duckbill Edmontosaurus are thought by some paleontologists to have been champion migrators to avoid the cold, dark season. But a study now claims that most of these beasts preferred to stick closer to home despite potentially deadly winter weather. While some polar dinosaurs may have migrated, their treks were much shorter than previously thought, University of Alberta researchers Phil Bell and Eric Snively conclude from a recent review of past research on the animals and their habitat. Polar dinosaurs include hadrosaurs, ceratopsians, tyrannosaurs, troodontids, hypsilophodontids, ankylosaurs, prosauropods, sauropods, ornithomimids and oviraptorosaurs.