How to Use plesiosaur in a Sentence

plesiosaur

noun
  • This includes Ichthyosaurs, plesiosaurs, and even the Megalodon – the largest shark known to man.
    Matthew Cox, Cincinnati.com, 13 Mar. 2020
  • Millions of years ago, when dinosaurs dominated the land, leviathans known as plesiosaurs prowled the oceans.
    Nicholas St. Fleur, New York Times, 29 Aug. 2017
  • Elasmosaurs make up a family of the plesiosaurs, which represent some of the largest sea creatures of the Cretaceous.
    National Geographic, 7 June 2019
  • Could the Loch Ness monster actually have been a plesiosaur?
    Saleen Martin, USA TODAY, 2 Aug. 2022
  • The plesiosaur to be displayed will be positioned by a mosasaur specimen.
    Jack Dura, The Seattle Times, 15 Jan. 2018
  • Some believe Nessie is a long-necked plesiosaur-like an elasmosaur - that somehow survived when all the other dinosaurs were wiped out.
    Fox News, 11 June 2019
  • The bones hint at the plesiosaur living and feeding in freshwater routinely.
    Joshua Hawkins, BGR, 28 July 2022
  • But until now, despite hundreds of fossils and over 200 years of collection, no one had found a pregnant plesiosaur.
    Ed Yong, Discover Magazine, 11 Aug. 2011
  • One of the more far-fetched theories is that Nessie is a long-necked plesiosaur that somehow survived the period when dinosaurs became extinct.
    Washington Post, 23 May 2018
  • The legend of the Loch Ness monster has commonly been attributed to a plesiosaur that somehow managed to survive the mass extinction event that killed off the dinosaurs.
    Fox News, 6 Sep. 2019
  • The plesiosaurs - a group of marine reptiles including the pliosaurs - were thought to feed primarily on large marine animals and fish.
    Charles P. Pierce, Esquire, 16 June 2017
  • The creature's appearance has been described as resembling a plesiosaur, an ancient sea monster that died out with the dinosaurs.
    Fox News, 10 July 2018
  • Another part was that Nessie most closely resembles the plesiosaur.
    Joshua Hawkins, BGR, 28 July 2022
  • The Kansas plesiosaur finally fills in that longstanding gap.
    Ed Yong, Discover Magazine, 11 Aug. 2011
  • Some cryptozoologists have argued that Nessie is a plesiosaur, a type of long-necked marine reptile that lived during the age of dinosaurs.
    Michael Greshko, National Geographic, 23 May 2018
  • To be abundantly clear, Gemmell isn’t betting on the possibility of finding a plesiosaur in Loch Ness.
    Jason Bittel, Smithsonian, 25 Apr. 2017
  • But the possibility of a modern-day plesiosaur being seen in rivers wasn’t plausible.
    Joshua Hawkins, BGR, 28 July 2022
  • Pliosaurs are a kind of plesiosaur, characterised by a large, two-metre-long skull, enormous teeth and extremely powerful jaws, making them the top ocean predators during the dinosaur age.
    Jasper Hamill, Fox News, 26 May 2017
  • The plesiosaur — an aquatic dinosaur once thought to exclusively reside in saltwater — is now believed to have spent much of its time in freshwater, according to a new study.
    Tori B. Powell, CBS News, 13 Aug. 2022
  • Many ideas about what type of creature could be under Loch Ness’s surface have been floated over the years, ranging from an extinct prehistoric reptile called a plesiosaur to swimming circus elephants.
    Justine McDaniel, Washington Post, 5 Aug. 2023
  • The long necks of plesiosaurs — reptiles that emerged after Tanystropheus went extinct and lingered until the end of the Mesozoic period — are made up of many bulky vertebrae, all buried in muscle and blubber, Dr. Mujal said.
    Asher Elbein, New York Times, 19 June 2023
  • The remains of the 6-meter (19 feet) tall juvenile long-necked plesiosaur, also known as an elasmosaur, were found by a trio of amateur fossil hunters on a cattle station in the western Queensland outback in August.
    Kathleen Magramo, CNN, 7 Dec. 2022
  • Person said the plesiosaur was identified by its morphology.
    Jack Dura, The Seattle Times, 15 Jan. 2018
  • Locals in Morocco found fossils belonging to the plesiosaur in a 100-million-year-old freshwater river system.
    Saleen Martin, USA TODAY, 2 Aug. 2022
  • Sketch renderings of plesiosaurs resemble the popular imagination of the Loch Ness Monster.
    Sarah Gibbens, National Geographic, 28 Aug. 2017
  • That book also claims that Noah likely took small, or baby, dinosaurs onto his ark and that the Loch Ness Monster likely was real, perhaps a plesiosaur — a marine reptile that scientists say became extinct at the same time as dinosaurs.
    Chris Hays, orlandosentinel.com, 9 Aug. 2021
  • Neither did the squidlike ammonites that curled like rams’ horns, or marine reptiles including the plesiosaurs (Loch Ness conspiracies notwithstanding).
    Quanta Magazine, 25 Mar. 2020
  • Fossil evidence strongly suggests that, like nonavian dinosaurs, plesiosaurs went extinct no later than 66 million years ago.
    Michael Greshko, National Geographic, 23 May 2018
  • The paleontologist released a second paper today in the Journal of Vertebrate Paleontology detailing his research on a plesiosaur fossil, the oldest of its kind.
    Sarah Gibbens, National Geographic, 28 Aug. 2017
  • The announcement comes after researchers identified plesiosaur fossils in a 100 million-year-old river system in Morocco's Sahara Desert, indicating that the reptiles may have lived in freshwater and not only seawater, as previously thought.
    Jason Duaine Hahn, PEOPLE.com, 28 July 2022

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'plesiosaur.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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