| 单词 | duck-billed |
| 例句 | Across the creek, the duck-billed beast grazed, calm now that it wasn’t at Flux’s mercy. The Last Last-Day-of-Summer 2019-04-02T00:00:00Z From what little is known now, it is thought to have belonged to a hadrosaur, a large duck-billed dinosaur. A Short History of Nearly Everything 2003-05-06T00:00:00Z Augustus and I were together in the Improbable Creatures Club: us and duck-billed platypuses. The Fault in Our Stars 2012-01-10T00:00:00Z You might expect a stampeding mob, particularly one chased by a giant, furry, duck-billed “elephant,” to leave a bit of disarray in its path. The Last Last-Day-of-Summer 2019-04-02T00:00:00Z They are duck-billed, egg-laying, semi-aquatic mammals with poisonous spurs on their webbed feet: the Australian platypus is so weird that early European zoologists thought it must be an elaborate hoax. Platypus milk: unlikely weapon in fight against superbugs 2018-03-15T04:00:00Z At first, they brought us wild, strange creatures, such as the Komodo dragon and the duck-billed platypus. The garden has lessons for us in this quarantine, if we are willing to stop and listen 2020-05-11T04:00:00Z Many species of hadrosaur, also known as duck-billed dinosaurs, had large hollow crests on the tops of their heads. What is the female orgasm for? Science, gender bias, and the “upsuck” theory that won’t go away 2016-02-07T05:00:00Z The “patient” was a 68-million-year-old skull of an edmontosaurus — one type of a duck-billed dinosaur — that belongs to the Smithsonian National Museum of Natural History. What big teeth you have, Edmontosaurus. 2018-06-26T04:00:00Z So here, rather than represent themselves with lions or black horses, they've plumped for a duck-billed platypus. The new First Direct advert: featuring a platypus 2013-06-08T05:00:00Z To those of us who grew up with it, this strange wonderland—home to duck-billed platypuses, the sweet Daniel Stripèd Tiger, who lives in a clock, and so on—makes intuitive sense. How Mr. Rogers Became Everyone’s Neighbor 2018-06-13T04:00:00Z The 180 lots include a near complete skeleton of a harpocrasaurus, a late Cretaceous duck-billed herbivore. Dinosaurs’ Star Power Has Yet to Translate at Auction 2016-06-03T04:00:00Z It took about 66 million years, but a duck-billed creature has won recognition as California’s state dinosaur. California gets its own state dinosaur — after 66 million years 2017-09-25T04:00:00Z Finding the fossils of a large duck-billed dinosaur in southern Missouri is exciting enough, but a paleontologist who helped lead the dig thinks there are many more in the same area. Fossils discovered in Missouri may lead to big find, scientist says 2021-12-01T05:00:00Z Three tyrannosauruses are circling the remains of an edmontosaurus, a duck-billed dinosaur, on which, we are told, these fearsome creatures used to prey. Exhibition Review: Giants on Tiptoe at a Los Angeles Museum 2011-07-19T16:30:28Z Aside from the duck-billed platypus, the echidna is the only mammal that lay eggs. First ever images prove 'lost echidna' not extinct 2023-11-09T05:00:00Z Like chickens, duck-billed platypuses, and other animals that hatch from eggs, you had a yolk sac when you were an embryo. Three organs in one? Researchers unscramble mysterious roles of human yolk sac 2023-08-16T04:00:00Z They overshadowed all other dinosaurs, from the duck-billed hadrosaurs and the horned ceratopsians to the armored ankylosaurs and predatory tyrannosaurs. How Sauropod Dinosaurs Became the Biggest Land Animals Again and Again 2023-08-15T04:00:00Z The duck-billed platypus faces many threats — climate change, loss of habitat, pollution and invasive species among others. Dammed Rivers Spell Peril, and Inbreeding, for Platypuses 2022-11-04T04:00:00Z There’s also a lingering question as to why so much of the fossilized dinosaur skin that’s been discovered belongs to duck-billed dinosaurs, Pickles said. Remarkable Dinosaur Mummy Has ‘Glittering’ Skin Gouged by Ancient Crocs 2022-10-14T04:00:00Z Another duck-billed mummy nicknamed "Leonardo" even has evidence of parasitic stomach worms. How to mummify a dinosaur: New findings reveal exceptionally intact dinosaurs 2022-10-13T04:00:00Z Scientists are not finished making discoveries about Dakota, a duck-billed dinosaur, and they recently unlocked a well-preserved foot, a forelimb and more of its tail from the stone encasing the fossil. ‘Dino Mummy’ Reveals There May Be More Skin in the Fossil Game 2022-10-12T04:00:00Z Most of the footprints from roughly 75 million years ago in the late Cretaceous were made by hadrosaurs, which were duck-billed herbivores. A quake may have uncovered 30 new dinosaur tracks in Alaska 2022-10-01T04:00:00Z Limited fossil clues from relatively large but not the most massive dinosaurs permit a rough estimation of body growth rates, including relatively complete fossils of the duck-billed dinosaur Maiasaura at different stages of development. Giraffes vs. Blue Whales vs. Dinosaurs: Contest Reveals Which One Builds Its Nervous System Fastest to Evade Predators 2022-09-29T04:00:00Z An international group of scientists working in Canada uncovered a fossil of a hadrosaur, a duck-billed dinosaur, complete with rare fossilized skin. Researchers discover duck-billed dinosaur fossil jutting out of a Canadian hillside 2022-09-14T04:00:00Z Some 67 million years ago, in what is now known as Slope County, North Dakota, an adolescent duck-billed dinosaur was killed and chewed up by various predators and scavengers. How to mummify a dinosaur: New findings reveal exceptionally intact dinosaurs 2022-10-13T04:00:00Z Outside the tarp, an upright shovel thrust into the dirt flew a California flag with the grizzly swapped for duck-billed Augustynolophus morrisi, the state dinosaur. Bones, sweat and years: What it takes to dig up a dinosaur 2022-08-19T04:00:00Z Dinosaurs were the most famous victims: all the long-necked, horned, duck-billed, dome-headed and sharp-toothed ones died, with only a handful of birds carrying on the dinosaur legacy to the present day. How Mammals Conquered the World after the Asteroid Apocalypse 2022-05-17T04:00:00Z "I look at women on Instagram, when I stumble across their pages, and the No. 1 thing that turns me off is all the duck-billed selfies. The narcissistic duck-billed selfies," he continued. 2022 Republican primaries: Who will take gold in the Misogyny Olympics? 2021-11-12T05:00:00Z In 2019, the Wakes found the theropod ilium and the duck-billed dinosaur hindquarters that were excavated this summer. UW paleontologists dug up 4 dinosaurs in Montana this summer — see the fossils emerge at the Burke Museum 2021-10-24T04:00:00Z The three toes and the telltale notched heel were sure signs that plant-eating, duck-billed dinosaurs, known as hadrosaurs, lived here. On a trek for Arctic dinosaur footprints in Alaska preserve 2021-07-23T04:00:00Z The team found microfossils from at least seven different late Cretaceous dinosaur species, including tyrannosaurs, ridge-headed ceratopsians and duck-billed hadrosaurs. Tiny Fossils From Alaska Reveal Dinosaur Life in the Arctic 2021-06-24T04:00:00Z Colorado Public Radio reports the 74-million-year-old duck-billed dinosaur is at the center of a unique paleontology program. Walter the dinosaur: An economic savior for a Colorado town? 2020-03-22T04:00:00Z In April 2019, a study was published that said duck-billed dinosaurs roamed the Arctic 69 million years ago. Dinosaurs may have traveled shorter distances than previously believed, new study suggests 2020-03-04T05:00:00Z The study, published in the scientific journal National Science Review, claims that signatures of cartilage cells, chromosomes and DNA were preserved in a 75-million-year-old baby duck-billed dinosaur, known as a Hypacrosaurus. Traces of DNA found in fossilized dinosaur skull, scientists claim 2020-03-03T05:00:00Z Tyrannosaurus rex, triceratops, armored ankylosaurs and duck-billed dinosaurs roamed the forests. ‘Stunning’ fossil trove shows how mammals flourished after the dinosaurs died 2019-10-24T04:00:00Z But bony scaffolding that supported beaks is obvious in other dinosaurs, including Triceratops, Stegosaurus, and duck-billed hadrosaurs. Sauropods grew big by munching ‘superfoods’ with sturdy beaks 2019-10-17T04:00:00Z Beaks are already known in many other dinosaur groups—including Triceratops, Stegosaurus, duck-billed hadrosaurs, and dome-headed Pachycephalosaurus—as the bony bases of the beaks are preserved in fossils. Giant sauropod dinosaurs may have sported turtlelike beaks 2019-10-10T04:00:00Z To name but a few: anteaters, antelopes, duck-billed platypuses, slow lorises, giant sloths, saber-toothed tigers, horses, hippopotamuses, humans … and possibly also a whole lot of leafy lichens. Did the Dinosaur-Killing Asteroid Inadvertently Help Lichens? 2019-09-15T04:00:00Z Paleontologists recently analyzed the skull and found that it was more primitive than Gryposaurus and the two major groups of duck-billed dinosaurs. Mysterious new duck-billed dinosaur found 2019-07-15T04:00:00Z Despite the harsh conditions seen today, duck-billed dinosaurs roved the Arctic 69-million-years-ago, according to a new study. Duck-billed dinosaurs roved the Arctic 69 million-years-ago, study says 2019-04-01T04:00:00Z My favorite example of supporting Gould is the duck-billed platypus. A biologist explores a big question in evolution: does it happen the same way each time? 2018-08-02T04:00:00Z It is the duck-billed platypus of verbs, an odd hybrid of features. Hunting for fossils in the quirks of language 2018-07-19T04:00:00Z Roe was to constitutional law what the duck-billed platypus is to evolution. Opinion | Roe v. Wade might not be doomed after all 2018-07-03T04:00:00Z The ornithopods, or “bird-footed” dinosaurs like the duck-billed hadrosaurs, also had three toes, but their prints tend to be wider and the outline of their feet more U-shaped. How to find fossils: Lessons from a self-taught dinosaur tracker 2018-06-16T04:00:00Z The skulls are also significantly shorter than other duck-billed dinosaurs, known as hadrosaurs. Duck-billed dinosaurs roved the Arctic 69 million-years-ago, study says 2019-04-01T04:00:00Z There were duck-billed ornithopods, which left long, three-toed tracks in their wake. World’s biggest dinosaur footprint discovered in ‘Australia’s own Jurassic Park’ 2017-03-27T04:00:00Z Its feet came from a duck-billed dinosaur, an animal from an entirely different family. This triceratops is a Smithsonian icon. Now he’ll be fed to a T. rex. 2017-03-01T05:00:00Z And they must even build a Niffler, a treasure-hunting creature that looks like a duck-billed platypus, that also goes on the game pad to get sucked into the game. Zadzooks 2016 Gift Guide: Video games 2016-12-18T05:00:00Z Echidnas are one of only two Australian mammals that lay eggs - the other is the duck-billed platypus. First puggles born in 30 years at Australia zoo - BBC News 2016-11-18T05:00:00Z One of the pieces is a fossilized tendon likely from a hadrosaur, a large duck-billed plant-eating dinosaur that was abundant in Alaska during the Cretaceous. Researchers look for more evidence of dinosaurs in Denali 2016-10-19T04:00:00Z Large plant-eating, duck-billed dinosaurs lived among them and likely constituted dinner for Timurlengia. Discovery of brainy T rex ancestor sheds light on dinosaur's dominance 2016-03-14T04:00:00Z Lithe and fast, it probably chased down plant eaters like early duck-billed dinosaurs also found in the region. Tyrannosaur Fossil Indicates Dinosaur Got Smart First, Then Grew Big 2016-03-14T04:00:00Z Australia's unique and obscure marsupials and monotremes, such as the spiky echidna and the duck-billed platypus, which are the only egg-laying mammals in the world, attracted 77 percent of research over the period. Australia's ugly mammals fail to catch the eye of scientists, study shows 2016-03-07T05:00:00Z Sixteen fossil eggs from a duck-billed dinosaur called a Hadrosaur were sold at $450 apiece at the gem show, prosecutors said. Canadian man gets probation for smuggling Chinese dinosaur fossils 2016-02-22T05:00:00Z What distinguishes its genus and species from previously discovered duck-billed dinosaurs, Ebersole said, is a large crest on its bill. Scientists name dinosaur species unearthed in Alabama 2016-01-31T05:00:00Z As for us mammals, only two types lay eggs: the duck-billed platypus and the echidna. Oh Baby! Which Animal Families Lay Eggs and Live Birth? The newly discovered species roamed the earth alongside T. rex, the three-horned Triceratops and the duck-billed Edmontosaurus. Discovery of Dakotaraptor species unearths one of Hell Creek Formation's most lethal predators 2015-11-06T05:00:00Z At 25 feet long, the plant eater looked very similar to Edmontosaurus, a duck-billed dinosaur frequently found in Alberta and Montana. A ‘lost world’ of dinosaurs thrived in the snowy dark of Alaska, researchers say 2015-09-22T04:00:00Z The animal was a variety of hadrosaur, a duck-billed dinosaur that roamed in herds, said Pat Druckenmiller, earth sciences curator at the University of Alaska Museum in Fairbanks. Researchers say new dinosaur found in northern Alaska 2015-09-22T04:00:00Z Adding the recent Alabama discovery to a previous one in New Jersey, scientists were able to determine that duck-billed dinosaurs originated in the eastern U.S., what is broadly referred to as Appalachia. Scientists name dinosaur species unearthed in Alabama 2016-01-31T05:00:00Z "They're relatives of salamanders in the same way that the duck-billed platypus is a distant relative of ours," she said. 'Monster salamanders' found in fossilised mass grave 2015-03-23T04:00:00Z A great Southern tradition is to present dishes that are the duck-billed platypuses of the food world. The Thanksgiving Recipes Googled in Every State 2014-11-25T05:00:00Z But the duck-billed dino is even more exciting than your usual find. A ‘lost world’ of dinosaurs thrived in the snowy dark of Alaska, researchers say 2015-09-22T04:00:00Z He was also reportedly in possession of a number of other illegally trafficked specimens, including duck-billed hadrosaurs, oviraptorids and more Tarbosaurus remains. How Fake Fossils Pervert Paleontology [Excerpt] 2014-11-15T05:00:00Z “This one is the most complete skull of a duck-billed dinosaur ever found in the eastern half of the country, and it’s one of the most complete dinosaurs altogether,” Ebersole said. Scientists name dinosaur species unearthed in Alabama 2016-01-31T05:00:00Z So, how do you build a better duck-billed platypus? Amazon Kindle Voyage review 2014-10-20T04:00:00Z The newly described dino is a hadrosaur, the group that includes the so-called duck-billed dinosaurs. Meet the Dinosaur With the Biggest Nose 2014-09-22T04:00:00Z But in North America, in the last 8 to 10 million years before the asteroid hit, two major groups of herbivores — duck-billed dinosaurs and the group of horned dinosaurs that included Triceratops — did decline slightly. Dinosaur-killing asteroid hit at just the wrong time 2014-07-27T04:00:00Z North Carolina police said on Wednesday they were looking for a man and woman caught on video pilfering a duck-billed dinosaur replica valued at $10,000 from a state science museum. Couple sought in North Carolina theft of $10,000 dinosaur replica 2014-07-17T04:00:00Z Long before the oil boom, previous archaeological digs uncovered a nearly complete duck-billed dinosaur fossil with skin, bones and tendons preserved in sandstone. Oil boom produces jobs bonanza for archaeologists 2014-06-11T04:00:00Z The humble e-reader is the evolutionary equivalent of a duck-billed platypus: at some point, it fell off the family tree. Amazon Kindle Voyage review 2014-10-20T04:00:00Z The images are crazy enough; if you think a duck-billed platypus looks odd or that a camel seems like a horse that was designed by committee, you haven’t seen anything yet. Evolution, What Were You Thinking? 2014-05-23T04:00:00Z Dr. Kaessmann calculates that the Y chromosome originated 181 million years ago, after the duck-billed platypus split off from other mammals but before the marsupials did so. Researchers See New Importance in Y Chromosome 2014-04-24T03:17:58Z Dr. Kaessmann calculates that the Y chromosome originated 181 million years ago, after the duck-billed platypus split off from mammals but before the marsupials did so. Researchers See New Importance for Y Chromosome 2014-04-23T17:55:11Z It is also a somewhat odd concoction, as might be expected from a mammal that is famous for its egg-laying, duck-billed weirdness. Medical Mystery: Mirror Images of Amino Acids Provide Clues to Schizophrenia, Stroke and Lobster Sex (preview) 2013-05-13T11:45:00.210Z There are two other kinds, however: the egg-laying monotremes, which include the duck-billed platypus; and the marsupials, which count kangaroos, opossums and wombats among their ranks. Found: Our Most Distant Ancestor -- Humanity's Great-Grand-Rat 2013-02-08T16:35:27Z It is a one of just three egg-laying mammals, or monotremes - a group that includes the duck-billed platypus. Are these animals too 'ugly' to be saved? 2012-11-20T01:27:34Z It was just a hadrosaur, or duck-billed dinosaur, a fairly common species for the region, but it was extraordinary in that it still held fossilized impressions of the skin. Remarkable Creatures: For North Dakota Paleontologist, It Started With a Turtle 2012-10-29T19:41:00Z Palaeontologists have been finding dinosaurs near Zhucheng for decades, but in 2008 local farmers unearthed a large community of duck-billed dinosaurs and others that had apparently died en masse. China's dinosaur hunter: The ground breaker 2012-09-05T17:20:32.287Z These include his team’s finds from Alaska’s North Slope, including Pachyrhinosaurus perotorum, a new species of plant eater, as well as a juvenile duck-billed dinosaur. Texas Monthly: Texas Gets Prehistoric With Two New Fossil Halls 2012-05-20T04:16:44Z The male duck-billed platypus infuses its heel spurs with a cobralike poison. Basics: These Mammals Pack a Toxic Punch 2012-01-30T19:13:25Z But if we can hardly look a crab in the eye and keep a straight face, what would we do if we met a duck-billed mole? The Adventures of a Grain of Dust 2011-11-22T03:00:12.257Z Hadrosaurs or duck-billed dinosaurs were common plant-eaters that lived alongside T. rex, making them an obvious meal for the giant meat-eaters. T. rex bigger than thought, and very hungry 2011-10-12T21:02:41Z A triple monster here is shown Which old Chimera mocks, Bird, fish, and quadruped in one, The duck-billed Paradox. A Century of Emblems 2011-10-08T02:00:24.280Z Two mammals still live which lay eggs and which have not proper mammæ, though they nourish their young by a nutritive secretion of the under skin; these are the duck-billed platypus and the echidna. A Short History of the World 2011-03-04T03:01:03.147Z These had other traits like the old-fashioned, egg-laying mammals, the duck-billed platypus, for example, that is still found in Australia. Earth and Sky Every Child Should Know Easy studies of the earth and the stars for any time and place Of course you wouldn't like to be a duck-billed mole—nobody would, but I always thought it would be rather nice to be a beaver. The Adventures of a Grain of Dust 2011-11-22T03:00:12.257Z The heads and shoulders alone were visible, and on the brows of the dead trickled icy water, dispensed sparingly but regularly by duck-billed taps that overhung the inclined plane. The Exploits of Juve Being the Second of the Series of the "Fantômas" Detective Tales There is, too, the Tasmanian devil, a small but formidable animal, something like a badger, and the ornithorhynchus, or duck-billed platypus, which figures on some of the postage stamps. Six Letters From the Colonies It has, however, what are called marsupials: kangaroos, opossums, wombats, and the duck-billed platypus. In the Eastern Seas The designation of these animals as the 'duck-billed' dinosaurs in reference to the broadening of the beak, has long been considered in connection with the theory of aquatic habitat. Dinosaurs With Special Reference to the American Museum Collections But the most wonderful products of Australia belong to the animal kingdom, among them the kangaroo, the wombat, and that strange anomaly of the animal creation, the Ornithorynchus, or "duck-billed quadruped." Lippincott's Magazine of Popular Literature and Science Volume 15, No. 87, March, 1875 Also there are certain minor objects—tin ships, Easter eggs, and the like—of which I shall make incidental mention, that like the kiwi and the duck-billed platypus refuse to be classified. Floor Games; a companion volume to "Little Wars" Probably the best evidence is that of the Trachodon or duck-billed dinosaur although this animal was but distantly related to the Allosaurus. Dinosaurs With Special Reference to the American Museum Collections It is a large herbivorous dinosaur of the closing period of the Age of Reptiles and is known to palaeontologists as Trachodon or more popularly as the 'duck-billed dinosaur.' Dinosaurs With Special Reference to the American Museum Collections In the latest Cretaceous formation, the Lance or Triceratops beds, all the duck-billed dinosaurs are much alike, and are referred to the single genus Trachodon. Dinosaurs With Special Reference to the American Museum Collections This animal, a contemporary of the Tyrannosaurus and duck-billed dinosaurs was more effectively though less grotesquely armored than its more ancient relative. Dinosaurs With Special Reference to the American Museum Collections |
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