How big was angustiden shark?
Size estimation Like other known megatooth sharks, the fossils of O. angustidens indicate that it was considerably larger than the extant great white shark, Carcharodon carcharias. The well preserved specimen from New Zealand is estimated at 9.3 m (31 ft) in length.
What is the size of Megalodon?
This data suggests that mature adult megalodons had a mean length of 10.2 metres (about 33.5 feet), the largest specimens measuring 17.9 metres (58.7 feet) long. Some scientists, however, contend that the largest forms may have measured up to 25 metres (82 feet) long.
Where did Carcharodon live?
Carcharodon hubbelli. C. hubbelli is found in late Miocene formations of the in the eastern Pacific. They were originally described from the Pisco formation of Peru, but are also found in the Bahia Inglesa Formation of Chile and even the Purisima formation in Central California (Boessenecker, 2011).
What can defeat a megalodon?
There are many animals that could beat megalodon. Some say megalodon ate Livyatan but it was an ambush predator and Livyatan might have eaten it too. The modern sperm whale, fin whale, blue whale, Sei whale, Triassic kraken, pliosaurus and colossal squid could all beat the megalodon.
How big was Otodus Obliquus?
A large Otodus obliquus may have had a maximum length somewhere around 33 feet. The teeth were also large and reached a maximum size of around 4 inches. It’s thought Otodus originated from a smaller, but similar shark called Cretalamna. Otodus obliquus eventually evolved into the megalodon shark.
How rare is a white shark tooth?
Shark teeth from present times that are still white are extremely rare, as there are so many more fossilized teeth from the millions of years of sharks’ existence (in thousands of discovered teeth, Gale has only found three from the present day).
Who would win the Kraken or the megalodon?
The kraken, weighing around 3 tons, would be no match for the 50 tons of shark that just collided with it at high speed. But the megalodon wouldn’t be able to finish off the kraken with just one bite.
Is the dragon shark real?
A shark that lived 300 million years ago has now been formally named by scientists after several years of research. It is also called Hoffman’s Dragon Shark in recognition of its big jaws and large spines and in honor of the Hoffman family who own the land where the fossil was found.
Where did the Zygorhiza live?
Zygorhiza (“Yoke-Root”) is an extinct genus of basilosaurid early whale known from the Late Eocene (Priabonian, 38–34 Ma) of Louisiana, Alabama, and Mississippi, United States, and the Bartonian (43–37 Ma on the New Zealand geologic time scale) to the late Eocene of New Zealand (43 to 33.9 million years ago).