Satisfied, give points for adoption, thank you! ! Those who maliciously deceive will not die well! ! !
Sea Monster is a BBS series that features the 7 most terrifying sea monsters from ancient times.
No. 7: Ordovician
Typical creatures of the ocean during the Devonian period were trilobites, sea scorpions and giant orthocones. Nautilus feeds on trilobites and other species, and its body can reach 11 meters in length. It was the most terrifying animal in the ocean during the Devonian period.
No. 6: Triassic
Dinosaurs were just beginning to appear on land during the Triassic, but huge reptiles had already appeared in the ocean. One of the most special is Tanystropheus, which has a very long neck and can snap its tail to escape like a gecko. There is also Cymbospondylus. They look a bit like modern dolphins, with bodies up to 10 meters long. They were the mainx Triassic predators.
No. 5: Devonian (Devonian)
Dunkleosteus is perhaps the first creature in the world to be divided into male and female. There is thick armor on top of his head. They eat everything, even their own.
No. 4: Eocene
Basilosaurus, a carnivorous whale with sharp teeth. Walking With Beast has an episode dedicated to this creature.
No. 3: Pliocene (Pliocene)
A very recent period to the present day. There is the terrifying Megalodon in the ocean. They are closely related to the great white shark, but are twice as long. They are apex predators and their prey includes Odobenocetops, a strange-looking species of whale.
No. 2: Jurassic (Jurassic)
In the Jurassic, there were very large dinosaurs such as sauropods like Brachiosaurus on land, but dinosaurs in the sea were still bigger. . The most terrifying of all is the Liopleurodon. With a length of corps of 25 meters, it was a super predator of the Jurassic Ocean. This dinosaur is also mentioned in an episode of Walking With Dinosaur dedicated to sea creatures.
No. 1: Cretaceous
The most powerful of the Cretaceous is Mosasaurus. They are actually close relatives of snakes, but they are much scarier. Mosasaurs could measure up to 17 meters in length and weigh up to 20 tonnes.
I hope there will be more similar documentaries on paleontology in the future.
Finally, let me revise it for everyone. According to theory, Earth's geologic time can be divided from the present to ancient times (the following classification is based on the International Commission on Stratigraphy and the Cambridge University classification is slightly different).
One million. years are a unit.