This primitive, 85-million-year-old marine reptile was a fierce predator, measuring 12 meters in length. Unlike…
Browsing: Plesiosaurs
Plesiosaurs were marine reptiles that lived during the Mesozoic Era, thriving from the Late Triassic to the end of the Cretaceous period. Known for their distinctive body plan, they had broad, flat bodies, strong flippers for efficient swimming, and typically long necks with small heads, though some species had shorter necks and larger heads adapted for powerful bites. Despite often being mistaken for dinosaurs, plesiosaurs were a separate group of marine reptiles that evolved independently. They were apex predators in their ecosystems, feeding on fish, squid, and other marine creatures. Their fossilized remains have been found on every continent, offering key insights into ancient ocean ecosystems and reptilian evolution.
A remarkably complete plesiosaur fossil found in southern Germany is shedding light on the early…
A newly studied Vegavis iaai skull from Antarctica confirms that modern bird lineages, like ducks…
Fossils of the world’s oldest megaraptorid and the first-ever carcharodontosaurs in Australia have been discovered,…
New clues explore the age-old question: Does a duck always look like a duck and…
Scientists have created a bio-inspired control system to model plesiosaur swimming, solving the long-debated “four-wing…
Northeastern Australia, once submerged under the Eromanga Sea during the Cretaceous, was home to massive…
Limestone from the Mercato San Severino area in southern Italy provides evidence of historical oceanic…
Researchers have found the oldest Southern Hemisphere fossil of a nothosaur in New Zealand, dating…
A newly identified pterosaur species, Haliskia peterseni, was discovered in Queensland, offering new insights into…
Paleontologists have discovered a massive Jurassic pterosaur in Oxfordshire, with an estimated wingspan of over…
Recent fossil findings in Wales have uncovered the tropical habitats of early dinosaurs and provided…
Sixty-six million years ago, the oceans were full of large apex predators, unlike now. Paleontologists…
A newly identified pliosaur species, Lorrainosaurus, represents the oldest known mega-predatory pliosaur, dating back 170…
Plesiosaurs developed their distinctive long necks rapidly, evolving within a span of five million years,…
Newly discovered abelisaur fossils in Morocco indicate that dinosaurs remained diverse and successful up to…
A team led by scientists from The University of Texas at Austin has unveiled the…
Scientists found that early amniotes likely used extended embryo retention, challenging the idea that hard-shelled…