whale
What is the biggest animal that has ever lived on Earth?
Whale
What was the biggest prehistoric creature?
Haast’s Eagle became extinct about 1,400 years ago after its natural food source disappeared. Megalodon is the legendary prehistoric shark that measured up to 60 feet long and weighed around 65 tons … but some estimates put those numbers even higher.
Which was the largest dinosaur?
Argentinosaurus huinculensis
Was the Megalodon bigger than a blue whale?
Monster-size sharks in The Meg reach lengths of 20 to 25 meters (66 to 82 feet). That’s massive, although a tad smaller than the longest known blue whales. Scientists have made estimates of how big C. megalodon got, based on the size of their fossil teeth. Even the largest reached only 18 meters (about 60 feet).
Are blue whales bigger than dinosaurs?
Now paleontologists have announced a species proposed to be most massive dinosaur ever discovered: an enormous herbivore estimated at over 120 feet long and weighing over 70 tons—or longer than a blue whale and heavier than a dozen African elephants.
What was the scariest dinosaur?
The Eight Deadliest Dinosaurs
- Spinosaurus aegyptiacus. Recent research has shown Spinosaurus aegyptiacus is most likely the largest species of carnivorous dinosaur that ever lived, measuring over 50 feet long.
- Velociraptor mongoliensis.
- Tyrannosaurus rex.
- Mapusaurus roseae.
- Ankylosaurus magniventris.
- Allosaurus.
What is the biggest spider that ever existed?
Megarachne servinei
What is the biggest shark that ever lived?
Carcharodon megalodon
How big was the asteroid that hit Russia?
Chelyabinsk meteor. The Chelyabinsk meteor was a superbolide that entered Earth’s atmosphere over Russia on 15 February 2013 at about 09:20 YEKT (03:20 UTC). It was caused by an approximately 20 m (66 ft) near-Earth asteroid with a speed of 19.16 ± 0.15 kilometres per second (60,000–69,000 km/h or 40,000–42,900 mph).
What is the biggest T Rex?
At nearly 42 feet long, the dinosaur weighed an estimated 19,555 pounds (8,870 kg) when it roamed prehistoric Saskatchewan some 66 million years ago, making it the world’s largest known T. rex, and the biggest dinosaur ever found in Canada.
Is Amphicoelia the biggest dinosaur?
Bruhathkayosaurus, a dinosaur that may have been as big or even bigger than Argentinosaurus, was only known from limb, hip, and tail elements, and those fossils disappeared (much like the near-mythical dinosaur giant Amphicoelias, estimated to be 190 feet long from a long-lost piece of vertebra).
Could Megalodon still live in the deep ocean?
‘No. It’s definitely not alive in the deep oceans, despite what the Discovery Channel has said in the past,’ notes Emma. ‘If an animal as big as megalodon still lived in the oceans we would know about it.’
Did Megalodon exist?
Megalodon (Carcharocles megalodon), meaning “big tooth”, is an extinct species of shark that lived approximately 23 to 3.6 million years ago (mya), during the Early Miocene to the end of the Pliocene.
Could a Megalodon kill a blue whale?
It fed on other big marine mammals, like whales and dolphins. It may have even eaten other sharks, according to Discovery. Researchers think the megalodon would first attack the flipper and tails of the mammals to prevent them from swimming away, then go in for the kill, according to the BBC.
How many blue whales are left in the world?
A 2002 report estimated there were 5,000 to 12,000 blue whales worldwide, in at least five populations. The IUCN estimates that there are probably between 10,000 and 25,000 blue whales worldwide today.
What is the average lifespan of a parrot?
Kakapo: 95 years
Hyacinth macaw: 50 years
Is a diplodocus a mammal?
Diplodocus is among the most easily identifiable dinosaurs, with its typical sauropod shape, long neck and tail, and four sturdy legs. For many years, it was the longest dinosaur known.
What’s the largest shark ever found?
For decades, many ichthyological works, as well as the Guinness Book of World Records, listed two great white sharks as the largest individuals: In the 1870s, a 10.9 m (36 ft) great white captured in southern Australian waters, near Port Fairy, and an 11.3 m (37 ft) shark trapped in a herring weir in New Brunswick,
What is the second biggest shark?
basking shark
Is the whale shark a shark?
Whale shark. The whale shark (Rhincodon typus) is a slow-moving, filter-feeding carpet shark and the largest known extant fish species.
Is sue the biggest T Rex?
Sue is the nickname given to FMNH PR 2081, which is one of the largest, most extensive and best preserved Tyrannosaurus rex specimen ever found, at over 90% recovered by bulk.It was discovered in August 1990, by Sue Hendrickson, an explorer and fossil collector, and was named after her.
How many T rex skeletons are there in the world?
More than 50 specimens of Tyrannosaurus rex have been identified, some of which are nearly complete skeletons.
Where was Scotty the T rex found?
The T.rex Discovery Centre is a museum located in Eastend, Saskatchewan, Canada, that was built to contain the fossil remains of the Tyrannosaurus rex nicknamed “Scotty” which was found nearby. It also showcases many other fossil specimens that can be found in Saskatchewan and the surrounding area.
How tall is Amphicoelias?
9.2 m
When was the titanosaur discovered?
Australia had titanosaurs around 96 million years ago: fossils have been discovered in Queensland of a creature around 25 metres (82 ft) long. Remains have also been discovered in New Zealand. One of the largest ever titanosaur footprints was discovered in the Gobi desert in 2016.
What is a long neck dinosaur called?
Like all sauropod dinosaurs, Brachiosaurus was a quadruped with a small skull, a long neck, a large trunk with a high-ellipsoid cross section, a long, muscular tail and slender, columnar limbs.
Photo in the article by “Wikimedia Commons” https://commons.wikimedia.org/wiki/File:Blue_Whale_skeleton,_Canadian_Museum_of_Nature.jpg