Quelle taille peut atteindre un mégalodon?
megalodon de 16 mètres de long présentait une tête robuste de 4,65 mètres de long, une nageoire dorsale d’environ 1,62 mètre de haut et une queue s’étendant sur environ 3,85 mètres. Autrement dit, un humain aurait pu aisément tenir sur le dos du squale et aurait mesuré à peu près la même taille que sa nageoire dorsale.
Quelle est la taille du plus gros mégalodon?
On connaît la vraie taille du mégalodon ! Les fossiles trouvés par les chercheurs suggèrent que la taille moyenne de ce géant se situait autour des 16 à 18 mètres. Un véritable monstre, même comparé à l’impressionnant grand requin blanc qui ne dépasse que rarement les 6 mètres de long.
What are the Predators of megalodon?
Megalodon would have been preyed on by cephalopod mollusks, Hybodontid sharks, semionotid and pycnodont fish and briefly placodont reptiles. Carcharocles and other Otodontid sharks were indeed top predators, but would have competed with predatory whales.
How big did megalodon get?
The exact size of Megalodon is a matter of debate. Paleontologists have produced estimates ranging from 40 to 100 feet, but the consensus now is that adults were 55 to 60 feet long and weighed as much as 50 to 75 tons.
What is bigger than a megalodon?
At a length of more than 50 feet (15 metres) and a mass of nearly 50 tons (tonnes), Megalodon was both larger and heavier than Tyrannosaurus rex. * In fact, Megalodon is the largest predatory fish that ever lived and is second only to the Sperm Whale (Physeter macrocephalus) as the largest predator our planet has ever produced.
How big are Megalodon teeth?
Most adult Megalodon teeth fall into the 4-5 inch size range. As teeth approach 6 inches they become rare, representing far less than 1\% of teeth. These 6 inch teeth obviously represented extremely large individual sharks. Very few Megalodon teeth have ever been found exceeding 7 inches.