You will truly be amazed that they have existed for 100 million years.

Evidence Humans Existed Millions of Years Ago | Evolution of Advanced Civilizations

ancient reptile that lived 250 million years ago are found in the Pyrenees mountains

Which dinosaurs lived 100 million years ago? | Learn Dinosaur Facts | I'm A Dinosaur!!!

Antarctica Kept This Hidden for Millions of Years

Crocodile that lived Over 100 million years ago Walked on Two Legs Just like T Rex!

Giant Creatures That Existed Millions Of Years Ago

Meet the Titan: The Largest Dinosaur Ever! 🦖🌍

MEGATREES Existed Millions of years ago

What If An Advance Civilization of Human existed million years ago.

This Megaraptor Lived 70 Million Years Ago

PHILIPPINES-EXISTED 165 MILLION YEARS AGO? PROOF AT MANSALAY ORIENTAL MINDORO - MESOZOIC ERA PA?

Hellish or Hadean: The First 500 Million Years of Earth's Existence - Fall 2017 Compton Lectures

Animals that lived millions years ago #animals #plants #momlife #nature

A species of mosasaur that lived 90 million years ago was discovered

Fossils of severals species that lived 20 million years ago are found in Panama

100 Million Year Old Footprint Confirms Upright Crocodile Species Existed

66 million years ago dinosaurs lived on earth

Ancient Deep Sea Creatures that lived 100 million years 🙆🏻‍♂️#shorts #naturewonders #marinelife

dinosaurs lived between about 245 and 66 million years ago, in a time known as the Mesozoic Era.