It depends entirely upon what's being referred to as a Leviathan.
The Bible refers to it as a sea monster, whilst not truely defining it (Wikipedia doesn't in the first section)
Whilst It's often called a whale in other sections.
Whilst in others it's referred to as a snake/serpent or sorts.
Compare this to a Megaladon which is 15.9-20.3 metres long, and I'd say the details will make the difference.
Megaladon would beat the whale, but perhaps not the traditional monster it's often thought of as being.
Liopleurodon
Predator x
Predator x
While Megalodon did indeed range up to 51 ft, the largest species of Liopleurodon, Ferox, would have ranged closer to 21 ft.As a wonderful source for the why's and how's surrounding the exaggeration of Liopleurodon's size, visit the site in the related links below.
no, it is the top predator of its time, so it has no enemies or competators
Predator X, a massive marine reptile from the Late Jurassic period, was a powerful predator with strong jaws and an agile body, capable of quick movements in the water. In contrast, megalodon, the gigantic prehistoric shark, was known for its immense size and formidable teeth, making it one of the top predators of its time. While both were apex predators, megalodon likely had the advantage in sheer size and bite force, potentially allowing it to overpower Predator X in a direct confrontation. Ultimately, the outcome would depend on the specific circumstances of the encounter.
It is difficult to express by words how dangerous and frightning would be C. megalodon.I would only say that is was probably the most terrible predator EVER, in the history of life on Earth.
Megalodon, they were larger,heavier, and stronger bite force.
megalodon its attack is better than a basilosauras
A megalodon would have been between 16 and 20 metres long.
The Blue Whale is the largest animal to have ever lived on Earth. It is quite larger than the Liopleurodon, even though the Liopleurodon is still quite large. Blue whales average around 80-90 feet, (24-27 meters) and the largest specimens can reach 100 feet (30.5 meters) or slightly more. Blue whales additionally weigh around 100-150 tons, and the largest up to 200 tons. The Liopleurodon grows to around 43-85 feet. (10-25 meters) Liopleurodon's weight is often debated, but the most reliable sources state that Liopleurodon can weigh up to 75-150 tons. (Based on estimates) Even though the Liopleurodon is a very large pliosaur, the blue whale is significantly larger. Both are facinating and interesting animals, but the blue whale is twice or more the length of the Liopleurodon and much heavier, thanks generally to its blubber for insulation. Best of all, a blue whale can still be seen today, even though it is endangered.
In a hypothetical confrontation, the Megalodon would likely have the advantage over Titanoboa. The Megalodon, a massive prehistoric shark, was an apex predator in the ocean, reaching lengths of up to 60 feet and possessing powerful jaws and teeth designed for hunting large prey. In contrast, Titanoboa, while large at around 40 feet, was a constrictor snake primarily adapted to terrestrial environments and freshwater. The Megalodon's size, strength, and aquatic agility would make it a formidable opponent in a battle between the two.