7 Terrible Ancient Animals Ever Stay On Earth

Hello, this time we will discuss the discovery of scientists who discovered prehistoric creatures in the form of fossils. If most of us know ancient animals like dinosaurs and others. Here are 7 of the most horrible ancient animals that ever lived on earth. as dilansir mahasiswaabadi.com 21/12/2017 Immediately wrote we refer to prehistoric creatures who once lived on earth.

Entolodontidae

This creature is more or less a pig that has very sharp teeth and very fierce nature. About 40 million years ago, these creatures lived in North America and Eurasia. This one will eat whatever it sees and one of the strongest predators of its time. When you feel hunger this creature can also prey on its own child if no other prey found to be eaten.

Diplocaulus

This one creature is a living creature on earth before the dinosaurs existed. The creature that has a head like a boomerang is believed to have gone extinct about 770 million years ago. But, recently circulated a photo that contains this one creature. Whereas in ancient times there is no camera like now and it turns out after examined the photo is actually a photo of Japanese artists who create a replica of this creature. It is estimated that the length of the creature is about 1 meter and the big head will make it difficult for the predators to eat this one creature.

Helicoprion

A few years ago scientists discovered a very strange fossil. That is, a fish that has a tooth like a spiral. After further investigation the creature is a Helicoprion shark. This one shark has a very large spiral-shaped teeth. Fortunately this one shark has been declared extinct about millions of years ago. So you do not need to be afraid to meet a giant shark when swimming in the sea.

Meganuera

Surely you know dragonflies, if dragonfly this one has a wingspan of 80cm. This dragonfly lives about 300 years ago and is a very aggressive predator at the time. The existence of this giant dragonfly has been proven by scientists with the discovery of a fossil in the 19th century in France. According to scientists, this dragonfly can be very big because the oxygen content of the time is higher than the present day. So, if the oxygen level on earth increases, it could be that this segede dragon rose again.

Hallucigenia

Unlike the previous creatures, this creature has a small size of about 4cm. The shape of this animal is roughly like a earthworm that has 8 pairs of legs and a thorn above its body. According to scientists these two antenna creatures function as sensors to move while the spines behind his body are used as a protector when he feels the danger of approaching. More or less these creatures are like worms mated to a hedgehog.

Andrewsarchus

This one creature is the largest predator mammal ever lived on earth. The length of this creature is approximately 4 meters. although extinct some 35 million years ago scientists managed to make a perfect picture of this one through the fossil found.

Arthropleura

This one creature is more or less like a giant centipede. According to scientists, although it looks like a very vicious predator of this one creature is actually an herbivore. Well the horrible shells and sharp nails serve as his protector of predator predators. Approximately if you meet this big centipede in your house, you guys will be guys.

Well that's 7 terrible ancient animals that ever lived on earth.