What REALLY Happened on Earth in the Age of ANCIENT Supercontinents? DOCUMENTARY

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🌍 Earth's history is a fascinating journey spanning billions of years, filled with spectacular transformations and incredible life forms. This article looks at our planet's captivating history, exploring ancient supercontinents, the age of the dinosaurs and the significant geological events that have shaped the world we know today.

Since its fiery beginnings over 4.5 billion years ago, the Earth has undergone a series of monumental changes. In the beginning, the planet was a molten mass that gradually cooled to form a solid crust. As the surface stabilized, the formation of supercontinents began, one of the oldest being Rodinia, which existed around 1.3 billion years ago. This supercontinent then broke up, leading to the formation of other massive continental masses such as Pangea.

Pangea, the best-known supercontinent, existed at the end of the Paleozoic and beginning of the Mesozoic, between 335 and 175 million years ago. Its existence played a crucial role in the distribution of life forms and climatic patterns of the time. The break-up of Pangea led to the formation of the continents as we know them today. This event paved the way for the Mesozoic era, often referred to as the age of the dinosaurs.

The Mesozoic era, which stretches from around 252 to 66 million years ago, was dominated by the presence of dinosaurs. These magnificent creatures roamed the Earth for over 180 million years, adapting to a variety of environments. The era is divided into three periods: Triassic, Jurassic and Cretaceous. Each period saw the evolution of different dinosaur species, from the first theropods and sauropodomorphs of the Triassic to iconic giants like Tyrannosaurus rex and Triceratops of the Cretaceous.

The Triassic period, which marks the beginning of the Mesozoic era, saw the appearance of the first dinosaurs. At this time, the climate was generally hot and dry, and vast deserts covered most of the supercontinent Pangea. Over time, the climate became more humid, leading to the proliferation of lush vegetation and the evolution of the first dinosaurs such as Coelophysis and Plateosaurus.

The Jurassic period, known for its warm, humid climate, saw the break-up of Pangea into two great continental masses, Laurasia and Gondwana. This period was marked by a great diversification of dinosaurs, with the appearance of well-known species such as Brachiosaurus, Stegosaurus and Allosaurus. Warm, tropical environments offered ideal conditions for herbivorous and carnivorous dinosaurs to flourish.

The Cretaceous, the final chapter of the Mesozoic era, brought about further continental drift and the isolation of several land masses. This period is famous for its diverse and well-adapted dinosaur fauna, including predators like Tyrannosaurus rex and Velociraptor, as well as herbivores like Triceratops and Hadrosaurus. The end of the Cretaceous was marked by a catastrophic event, probably a massive asteroid impact, which led to the extinction of the dinosaurs and paved the way for the rise of mammals and the dominance of man.

Throughout Earth's history, the movement of continents and the formation of supercontinents have had profound repercussions on climate, geography and the evolution of life. The dynamic nature of the Earth's crust, driven by plate tectonics, continues to shape the world we live in. Understanding the history of supercontinents such as Rodinia and Pangaea provides valuable insights into the processes that created the diverse and dynamic planet we inhabit today.

🔥 As a reminder, videos are published on SUNDAYS at 9:00 pm.

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🎬 Today's program:
- 00:00 - Introduction
- 01:13 - Before the first supercontinents
- 08:05 - The supercontinent Rodinia
- 17:14 - The supercontinent Pannotia
- 19:06 - Supercontinent Gondwana
- 38:50 - Supercontinent Laurussia
- 48:58 - Supercontinent Pangea

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