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Panthalassa means "all seas." It was the all the world's oceans that surrounded Pangaea before the continental drift occurred in the triassic period.

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Where did the name panthalassa come from?

The name "Panthalassa" comes from the Greek words "pan" meaning "all" and "thalassa" meaning "sea." It was used to refer to the global ocean that surrounded the supercontinent Pangaea during the late Paleozoic and Mesozoic eras.


Why did Wegener chose to describe Panthalassa as?

Wegener chose to describe Panthalassa as a single, vast ocean because he believed it helped support his theory of continental drift. By proposing the existence of one supercontinent surrounded by a single ocean, Wegener sought to explain how the continents could have once been joined together before moving apart over geological time. This concept of a unified Panthalassa ocean helped provide a framework for his continental drift theory.


What do scientists call the super continent and the ocean that existed 250 million uears ago?

The supercontinent that existed 250 million years ago is called Pangaea, and the ocean that surrounded it is known as Panthalassa.


What is the name of the supercontinet that existed about 200 million through 100 million years ago?

The supercontinent that existed several million years ago is called Pangea. It combined all of today's continents into one supercontinent, mostly in the Southern Hemisphere. It was surrounded by a super ocean, Panthalassa, and started to break up 175 million years ago.


What is the oldest ocean?

The oldest ocean, geologically, is the Panthalassa Ocean which was around 220 million years ago in the Triassic era. It encompassed the whole Earth except the land mass Pangea. See related link for more information.

Related Questions

What was the name of the giant ocean that covered the earth?

Panthalassa.


What was the name of the single ocean around Pangeae?

Panthalassa.


What is the single large ocean called in Pangaea?

Panthalassa.


How do you pronounce panthalassa?

Pan-THA-luh-suh.


What were Pangaea and Panthalassa?

Pangaea was a supercontinent that existed around 335 million years ago and later split into the continents we have today. Panthalassa was the vast ocean surrounding Pangaea.


Who is the scientist who first proposed the existence of Pangaea and Panthalassa.?

Alfred Wegener, a German meteorologist and geophysicist, first proposed the theory of Pangaea and Panthalassa in the early 20th century. He suggested that the continents were once joined together in a supercontinent called Pangaea, surrounded by a single large ocean known as Panthalassa.


What is the name for the water around Pangaea?

This massive body of water was called Panthalassa.


Is the scientist who first proposed the existence of Pangaea and Panthalassa.?

That would be Alfred Wegener


What was the sea around Pangaea called?

'Panthalassa' was the great sea that surrounded Pangea.


What are Panthalassa?

Panthalassa was the vast global ocean that surrounded the supercontinent Pangaea during the late Paleozoic and Mesozoic eras. It covered about 70% of Earth's surface at the time and played a key role in shaping the planet's climate and geography.


Where did the name panthalassa come from?

The name "Panthalassa" comes from the Greek words "pan" meaning "all" and "thalassa" meaning "sea." It was used to refer to the global ocean that surrounded the supercontinent Pangaea during the late Paleozoic and Mesozoic eras.


What was the configuration of oceans during the time of the supercontinent Pangaea?

During the time of the supercontinent Pangaea, the ocean known as Panthalassa surrounded Pangaea. Panthalassa was a vast ocean that covered most of the Earth's surface. As Pangaea broke apart, this single ocean eventually split into the modern oceans we have today.