Some were macropredators that attacked and ate other plesiosaurs as well as ichthyosaurs, swimming crocodyliforms and turtles. Members of several lineages famously possessed long or ridiculously long necks, the flexibility and function of which have long been the subject of debate.
- 1 How did the plesiosaur defend itself?
- 2 How did the plesiosaur hunt?
- 3 Was the plesiosaur a predator or prey?
- 4 Why did the plesiosaurs go extinct?
- 5 Can plesiosaur walk land?
- 6 Did Brontosaurus have predators?
- 7 What did the plesiosaur eat?
- 8 Did the Apatosaurus have any predators?
- 9 What was the biggest dinosaur?
- 10 What hunted plesiosaurs?
- 11 Is Oviraptor a omnivore?
- 12 Did underwater dinosaurs survive?
- 13 What did the plesiosaur look like?
- 14 Is a chicken a dinosaur?
- 15 How did Sharks survive the dinosaur extinction?
- 16 Is plesiosaur a herbivore?
- 17 Was Iguanodon a carnivore?
- 18 Can plesiosaurs breathe air?
- 19 What is a dinosaur that swims?
- 20 How do you tame a plesiosaur?
- 21 Can plesiosaur go on land ark?
- 22 How did the Brontosaurus defend itself?
- 23 What did Brontosaurus eat?
- 24 What type of creature was a Brontosaurus?
- 25 What did Apatosaurus eat?
- 26 What do you feed Bronto in ark?
- 27 What was the scariest dinosaur?
- 28 What is the shortest dinosaur?
- 29 How did plesiosaurs survive?
- 30 How did Apatosaurus move?
- 31 Who is the fastest dinosaur?
- 32 Is a pterodactyl a dinosaur?
- 33 Did pterosaurs have teeth?
- 34 What is unique about the plesiosaur?
- 35 Was plesiosaur a reptile?
- 36 What’s the spitting dinosaur in Jurassic Park?
- 37 Why did dinosaurs go extinct?
- 38 When did dinosaurs go extinct?
- 39 Did dinosaurs eat eggs?
- 40 How big was the asteroid that killed the dinosaurs?
- 41 What survived the dinosaur extinction?
- 42 Why did dinosaurs go extinct but not humans?
- 43 Is crocodile a dinosaur?
- 44 Are dinosaur still alive today?
- 45 Can chickens fly?
- 46 Is the megalodon still alive?
- 47 Why did sharks almost go extinct?
- 48 Are cockroaches older than dinosaurs?
- 49 What type of dinosaur is a plesiosaur?
- 50 What is a plesiosaur fossil?
- 51 Is a Plesiosaurus a dinosaur?
- 52 What were Iguanodon predators?
- 53 Is iguana a dinosaur?
- 54 What was first dinosaur discovered?
How did the plesiosaur defend itself?
Its primary form of defense was probably its very large size. The plesiosaur probably didn’t have to defend itself often, but it may have used its strong jaws to attack other large predators. The plesiosaurus lived and thrived throughout the cretaceous period (up until about 65 million years ago.)
How did the plesiosaur hunt?
Most plesiosaurs were predators. Some likely grazed along the seafloor looking for soft-bodied prey while others likely aggressively ambushed their prey from below, much like the great white shark of today.
Was the plesiosaur a predator or prey?
Apatosaurus was prey for most predators, described as “giant fortresses of flesh”, but was also too large for any predator to attack, even the largest fully grown Allosaurus. Only the young, injured, sick or old were at risk of predation.
Why did the plesiosaurs go extinct?
During the Late Cretaceous, the elasmosaurids still had many species. All plesiosaurs became extinct as a result of the K-T event at the end of the Cretaceous period, approximately 66 million years ago.
Can plesiosaur walk land?
“Scientists have long known that the bodies of plesiosaurs were not well suited to climbing onto land and laying eggs in a nest [like dinosaurs].
Did Brontosaurus have predators?
Relationship with Venatosaurus
Venatosaurus is the only predator species that actively preys on adult Brontosaurus.
What did the plesiosaur eat?
These plesiosaurs were not fish and squid specialists like their Cretaceous relatives elsewhere, but, at least near the time of their death, subsisted on clams and crustaceans.
Did the Apatosaurus have any predators?
Natural enemy of Apatosaurus was Allosaurus. Long tail of Apatosaurus was used to intimidate predators. Apatosaurus was a herbivore. Its diet was based on low-lying plants and potentially on the soft leaves from the tall trees.
What was the biggest dinosaur?
What hunted plesiosaurs?
Antarctica was once home to a 10-metre long sea monster that hunted the reptilian equivalent of whales at the end of the dinosaur age, scientists have discovered.
Is Oviraptor a omnivore?
Oviraptor, (genus Oviraptor), small, lightly built predatory or omnivorous dinosaur that brooded its eggs in a manner similar to birds.
Did underwater dinosaurs survive?
Like the dinosaurs themselves, giant marine reptiles, invertebrates and microscopic organisms became extinct after the asteroid impact in an immense upheaval of the world’s oceans, yet deep sea creatures managed to survive.
What did the plesiosaur look like?
Plesiosaurus was an aquatic reptile of the Jurassic period. It used four fins and a short broad tail for mobility, and had a serpentine neck almost as long as the rest of its body, with a small head at the end. They were usually about 11 feet in length, full grown.
Is a chicken a dinosaur?
So, are chickens dinosaurs? No – the birds are a distinct group of animals, but they did descend from the dinosaurs, and it’s not too much of a twist of facts to call them modern dinosaurs. There are many similarities between the two types of animal, largely to do with bone structure.
How did Sharks survive the dinosaur extinction?
However, this extinction was offset by other lineages increasing over time. Sharks have survived many mass extinction during their presence of 450 million years on Earth. Scientists believe that their ability to repair damaged DNA has helped them survive over the years.
Is plesiosaur a herbivore?
Plesiosaurs were carnivorous and ate fish and other swimming animals. They lived in the large bodies of water and were air-breathing animals.
Was Iguanodon a carnivore?
Iguanodon were large, bulky herbivores. Distinctive features include large thumb spikes, which were possibly used for defense against predators, combined with long prehensile fifth fingers able to forage for food.
Can plesiosaurs breathe air?
Plesiosaurs are found in shallow seas and even freshwater lakes. They were able to dive down, but they fed near the surface and had no need to go deep. Being reptiles, they had to breathe air, so there would have to be a good reason for them to leave the surface for a long time.
What is a dinosaur that swims?
The adaptations resemble those of early whales and today’s hippopotamus, and make Spinosaurus the only dinosaur known to swim, the researchers say.
How do you tame a plesiosaur?
Taming one is not too difficult. A high level won’t take too many tranq to knock out. When it’s knocked out, feeding it a soothing balm will allow u to tame it quickly, even with regular raw meat. Don’t forget to separate the plesiosaur u want from others in the area.
Can plesiosaur go on land ark?
99.99999% sure it cannot. It was once theorized that they crawled on beaches like a turtle to lay eggs, but it’s been shown through fossil records that they gave birth to live young so they never left the water.
How did the Brontosaurus defend itself?
With a head that stood above the largest of carnivores during the late Jurassic period the Apatosaurus (Brontosaurus) was able to protect its head and neck from attacks from predators. The huge bullwhip like tail as discussed previously also served as an efficient weapon to defend itself from attacks from predators.
What did Brontosaurus eat?
What type of creature was a Brontosaurus?
Some of the largest animals to ever walk on Earth were the long-necked, long-tailed dinosaurs known as the sauropods—and the most famous of these giants is probably Brontosaurus, the “thunder lizard.” Deeply rooted as this titan is in the popular imagination, however, for more than a century scientists thought it never …
What did Apatosaurus eat?
What do you feed Bronto in ark?
What does a Brontosaurus eat? In ARK: Survival Evolved, the Brontosaurus eats Exceptional Kibble, Carbonemys Kibble, Crops, Mejoberry, Berries, Fresh Barley, Fresh Wheat, or Soybean, and Dried Wheat.
What was the scariest dinosaur?
We’ve seen some scary dinosaurs before, the T-Rex, Utahraptor and Jeholopterus all come to mind, but the newly discovered Heterodontosaur may be the scariest of all. It was a small, fanged dinosaur species that wandered around the toes of other dinosaurs.
What is the shortest dinosaur?
The smallest dinosaur ever found was a weird, primitive bird, researchers say. The fossil skull of the new species, dubbed Oculudentavis, meaning “eye tooth bird,” is just over half an inch long.
How did plesiosaurs survive?
“Plesiosaurs evolved warm-bloodedness, enabling them to live in the open ocean, removed from the bad environmental conditions that made life difficult in shallow, coastal waters at the end of the Triassic,” he said.
How did Apatosaurus move?
It had a really long neck and tail as well as a small head. It may have used its long neck to reach out of the way food as well as to keep its head away from shorter predators. The Apatosaurus walked on four legs. It was very slow moving due to its large weight.
Who is the fastest dinosaur?
The Fastest Running Dinosaur
The speediest dinosaurs were the ostrich mimic ornithomimids, such as Dromiceiomimus, which could probably run at speeds of up to 60 kilometres per hour.
Is a pterodactyl a dinosaur?
Neither birds nor bats, pterosaurs were reptiles, close cousins of dinosaurs who evolved on a separate branch of the reptile family tree. They were also the first animals after insects to evolve powered flight—not just leaping or gliding, but flapping their wings to generate lift and travel through the air.
Did pterosaurs have teeth?
Despite their formidable size, the pterosaurs in the Azhdarchidae family had no teeth. The new research suggests they replaced their toothed relatives as the dominant species when high levels of carbon dioxide killed off important microscopic marine creatures, leading to a mass extinction about 90 million years ago.
What is unique about the plesiosaur?
Among the most fascinating and unusual reptiles of all time are the aquatic plesiosaurs* of the Mesozoic, a group famous for their two pairs of wing-like paddles as well as for their remarkable, often elongate, necks.
Was plesiosaur a reptile?
plesiosaur, (clade Plesiosauria), any of a group of long-necked marine reptiles found as fossils from the late Triassic Period into the late Cretaceous Period (215 million to 66 million years ago).
What’s the spitting dinosaur in Jurassic Park?
The poison-spitting dinosaur reconstructed in Jurassic Park is Dilophosaurus. At the time the movie was produced, there was no evidence that this or any other dinosaur spat poison or had poisonous saliva of any kind.
Why did dinosaurs go extinct?
Evidence suggests an asteroid impact was the main culprit. Volcanic eruptions that caused large-scale climate change may also have been involved, together with more gradual changes to Earth’s climate that happened over millions of years.
When did dinosaurs go extinct?
Dinosaurs went extinct about 65 million years ago (at the end of the Cretaceous Period), after living on Earth for about 165 million years.
Did dinosaurs eat eggs?
Some dinosaurs ate lizards, turtles, eggs, or early mammals. Some hunted other dinosaurs or scavenged dead animals. Most, however, ate plants (but not grass, which hadn’t evolved yet).
How big was the asteroid that killed the dinosaurs?
The asteroid that killed the dinosaurs
It was around 12km wide. The asteroid struck the Earth in the Gulf of Mexico’s Yucatan Peninsula creating the 180-kilometer wide Chicxulub crater.
What survived the dinosaur extinction?
Birds: Birds are the only dinosaurs to survive the mass extinction event 65 million years ago. Frogs & Salamanders: These seemingly delicate amphibians survived the extinction that wiped out larger animals. Lizards: These reptiles, distant relatives of dinosaurs, survived the extinction.
Why did dinosaurs go extinct but not humans?
Dinosaur eggs underwent slow incubation periods, putting the newborn creatures and their parents at risk from predators and other environmental factors, new research has found. This could explain why the prehistoric animals could not reproduce fast enough after mass extinction, causing them to die out.
Is crocodile a dinosaur?
Crocodiles are not dinosaurs, but both crocodiles and dinosaurs came from the crown group Archosaurs. Archosaurs were reptiles that included birds, crocodiles, pterosaurs, and dinosaurs. Modern-day birds are descendants of feathered dinosaurs, evolving over the last 65 million years.
Are dinosaur still alive today?
Other than birds, however, there is no scientific evidence that any dinosaurs, such as Tyrannosaurus, Velociraptor, Apatosaurus, Stegosaurus, or Triceratops, are still alive. These, and all other non-avian dinosaurs became extinct at least 65 million years ago at the end of the Cretaceous Period.
Can chickens fly?
Chickens can fly (just not very far). While there was never a time when chickens filled the skies, their ancestors were a bit more adept than current breeds.
Is the megalodon still alive?
Megalodon is NOT alive today, it went extinct around 3.5 million years ago. Go to the Megalodon Shark Page to learn the real facts about the largest shark to ever live, including the actual research about it’s extinction.
Why did sharks almost go extinct?
Rubin added. Sharks never fully recovered from this incident, and they have been declining in abundance in recent decades because of overfishing and other human-caused pressures, said Nicholas Dulvy, a marine conservation biologist at Simon Fraser University, not involved in the research.
Are cockroaches older than dinosaurs?
Summary: Geologists at Ohio State University have found the largest-ever complete fossil of a cockroach, one that lived 55 million years before the first dinosaurs.
What type of dinosaur is a plesiosaur?
Plesiosaurus (Greek: πλησίος (plesios), near to + σαῦρος (sauros), lizard) is a genus of extinct, large marine sauropterygian reptile that lived during the early part of the Jurassic Period, and is known by nearly complete skeletons from the Lias of England.
What is a plesiosaur fossil?
Marine Fossil
Plesiosaurs are long-necked ambush predators who hunted schools of small fish, ammonites, and other invertebrates. Many plesiosaur skeletons have been found with round, smooth stones called gastroliths in or near their abdomens, suggesting these animals swallowed them to aid with digestion.
Is a Plesiosaurus a dinosaur?
Marine reptiles, such as ichthyosaurs, plesiosaurs and mosasaurs are not dinosaurs. Nor is Dimetrodon or other reptiles in the same group (previously called ‘mammal-like reptiles’ and now called synapsids).
What were Iguanodon predators?
Iguanodon was preyed upon by the large predator Giganotosaurus, the massive crocodile Sarcosuchus, and the dromaeosaurs Deinonychus and the giant Utahraptor.
Is iguana a dinosaur?
Green iguanas, adorned with spikes and claws, were once cast as dinosaurs in B movies. Although they are not directly descended, new research reveals that the social lives of these modern lizards may show us how the dinosaurs behaved.
What was first dinosaur discovered?
Megalosaurus is believed to be the first dinosaur ever described scientifically. British fossil hunter William Buckland found some fossils in 1819, and he eventually described them and named them in 1824.