The amber-encased fossil was touted as the smallest fossil dinosaur ever found. Known from little more than a peculiar skull, and described early in 2020, Oculudentavis khaungraae was presented as a hummingbird-sized toothed bird—an avian dinosaur that fluttered around prehistoric Myanmar about 100 million years ago.
in addition, Who is the biggest dinosaur?
Dreadnoughtus. Dreadnoughtus, the largest dinosaur whose size can be calculated reliably. A very complete fossil of this sauropod was unearthed in 2009. In life Dreadnoughtus was 26 metres (85 feet) long and weighed about 65 tons.
Also, Is a hummingbird a dinosaur?
This makes this newfound species the smallest known dinosaur of the Mesozoic Era, or the Age of Reptiles, and only a smidgen larger than the bee hummingbird, the smallest living bird. (Since birds are the last surviving dinosaurs, the bee hummingbird is technically the smallest known dinosaur.)
in the same way What was the smartest dinosaur? Troodon had a large brain for its relatively small size and was probably among the smartest dinosaurs. Its brain is proportionally larger than those found in living reptiles, so the animal may have been as intelligent as modern birds, which are more similar in brain size.
Which dinosaur is still alive?
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.
Table of Contents
What’s bigger argentinosaurus or blue whale?
Yes, while the Argentinosaurus (Argentinosaurus huinculensis) is longer at 115 feet (compared to the blue whales ruler-stretching 89 feet), the long-necked dinosaur of the Late Cretaceous is a lightweight at just a mere 80 or so tons.
What was the largest animal to ever exist?
Far bigger than any dinosaur, the blue whale is the largest known animal to have ever lived. An adult blue whale can grow to a massive 30m long and weigh more than 180,000kg – that’s about the same as 40 elephants, 30 Tyrannosaurus Rex or 2,670 average-sized men.
Is there a dinosaur bigger than argentinosaurus?
The huge size of each suggests the dinosaur was a very large titanosaur—one that might be bigger than Argentinosaurus. … Titanosaurs belong to the sauropod family, which means they were herbivores, had massive bodies and long necks and tails.
What is the smallest extinct dinosaur?
Technically, the bee hummingbird is a dinosaur itself, as all modern living birds are, making the new species the smallest extinct dinosaur. Despite being so tiny, the bones in its skull have fused together, indicating that it’s an adult or near adult.
Is Brontosaurus a dinosaur again?
The Brontosaurus, known fondly as one of the largest creatures to have ever walked the planet while having had one of the smallest brains of all the dinosaurs, is back. The creature is still extinct, but it has now been re-classified as a dinosaur after being sent into exile by the scientific community.
What dinosaurs had 500 teeth?
Bizarre 500-toothed dinosaur
Nigersaurus, you might remember, we named for bones collected on the last expedition here three years ago. This sauropod (long-necked dinosaur) has an unusual skull containing as many as 500 slender teeth.
What is the most intelligent thing on earth?
Of course human brain is the most versatile and intelligent thing on the earth, but the casual and careless approach towards the nature is a matter of great concern. Human beings are mainly responsible for all kinds of pollution, that can be minimized by improving our behavior.
How long could a dinosaur live?
Early estimates of 300-year lifespans for the largest sauropods were based on comparisons with crocodiles and turtles, which have much slower metabolisms. The consensus is now that Apatosaurus and Diplodocus dinosaurs probably only lived for 70 or 80 years, which is about the same as an elephant today.
Are dinosaurs intelligent?
Dinosaurs evolved into modern birds and some of them are extremely intelligent. … The enormous sauropod dinosaurs lasted on the planet for 100 million years, despite their tiny brains. We’ve had ‘intelligence‘ for just a few million years, so it’s too early to say whether it is a better strategy.
Why are there no dinosaurs alive today?
They died at the end of the Cretaceous Period and are lost in time, with only fossils remaining. … It’s through the excavation of their fossil remains that we’re able to learn how dinosaurs lived and what the world was like when they roamed the planet.
Are sharks dinosaurs?
Today’s sharks are descended from relatives that swam alongside dinosaurs in prehistoric times. … It lived just after the dinosaurs, 23 million years ago, and only went extinct 2.6 million years ago.
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.
What animal alive today is even bigger than a dinosaur?
The largest arthropod still living today is the Japanese spider crab. This one is small-fry compared to a whopper caught in 1921 which had an arm-span of 3.8 metres. Blue whales are the largest animals ever to have lived. They are bigger than even the largest of the dinosaurs.
Is blue whale bigger than Megalodon?
A blue whale can grow to up to five times the size of a megalodon. Blue whales reach a maximum length of 110 feet, which is far larger than even the biggest meg. Blue whales also weigh significantly more compared to the megalodon.
What was the largest sea dinosaur?
One of the biggest specimens ever found was identified as Mosasaurus hoffmanni and was estimated to be about 56 feet (17 meters) long in life, according to a 2014 study published in the journal Proceedings of the Zoological Institute RAS. Not all mosasaurs were giants though.
What’s the biggest thing on earth?
The Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the biggest animal on the planet, weighing up to 400,000 pounds (approximately 33 elephants) and reaching up to 98 feet in length.
What is the smallest animal to ever exist?
Mycoplasma genitalium. Mycoplasma genitalium, a parasitic bacterium which lives in the primate bladder, waste disposal organs, genital, and respiratory tracts, is thought to be the smallest known organism capable of independent growth and reproduction.
How big is a whale Peni?
Blue whale penises range between eight and ten feet, with a foot-long diameter.
Who is bigger argentinosaurus or titanosaur?
A giant among giants
In 1993, another titanosaur called Argentinosaurus huinculensis claimed the title of largest land-based dino, but was later superceded by the even larger titanosaur Patagotitan mayorum in 2014.
Are dinosaurs still alive?
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.
What is the biggest theropod ever?
The largest extant theropod is the common ostrich, up to 2.74 metres (9 ft 0 in) tall and weighs between 63.5 and 145.15 kilograms (140.0 and 320.0 lb). The smallest non-avialan theropod known from adult specimens may be Anchiornis huxleyi, at 110 grams (3.9 ounces) in weight and 34 centimetres (13 in) in length.
Discussion about this post