Pangaea Supercontinent

'All earth' or 'all land'.

No, Pangaea was not the only supercontinent to have existed. Other supercontinents include Rodinia, which existed around 1 billion years ago, and Gondwana, which formed after Pangaea broke apart about 180 million years ago.

Yes, Pangaea was a supercontinent that existed millions of years ago during the late Paleozoic and early Mesozoic eras. It began to break apart around 175 million years ago. This breakup eventually led to the formation of the continents we know today.

Rodinia is a supercontinent that existed between 1300 - 600 million years ago.

Pangea is a supercontinent that existed between 360 - 245 million years ago.

It is Greek, meaning 'all earth'.

Its Laurasia and Gondwana..

The first phase began in the Early-Middle Jurassic (about 175 Ma).

Pangaea must be regarded as a concept, a stage in the making of present day Earth. Perhaps about 450 million years ago, Pangaea had assembled from pieces of Rodinia - the previous super continent cycle.

Inland mountain chains such as the Caucasus and the Appalachians almost certainly represent ancient collisions of these processes, in much the same way as does the Himalaya today.

Information and synthesis of ideas continues actively, and the concepts change likewise.

Be prepared to change your mind as new ideas surface. Perhaps you'll contribute to them.

Alfred Wegener was the first to propose the concept of Pangaea, that all the continents were once one super continent. He noticed mountain ranges that seemed to continue past the ocean. He noticed that there were the same species of fossils on two different continents, of animals that would have had no way to travel over oceans. With these and other facts, he concluded that the continents must have at one time been connected to each other, and had moved away from each other, by a process he called Plate Tectonics.

The theory of Pangaea was originated by Alfred Wegener, a German meteorologist, and geophysicist in the early 20th century. He proposed that the continents were once connected in a supercontinent that he named Pangaea, which later broke apart and drifted to their current positions.

Pangaea broke up around 175 million years ago due to the movement of tectonic plates. This movement, known as continental drift, caused Pangaea to gradually separate into smaller landmasses that eventually formed the continents as we know them today.

In the Paleozoic era.

mesozoic era <== nova net by b.c

When the idea of Pangaea was created, continental drift, which is the movement of continents relative to each other across the ocean bed, was used to explain the separation of landmasses. However, the prevailing theory of how Pangaea was split into separate continents is explained with plate tectonics. This newer theory takes seismic activity into account and also utilizes data collected from seismologic stations.

Gondwanaland was a supercontinent that gradually broke apart due to the movement of tectonic plates, forming the continents we have today. Antarctica drifted towards its current location at the South Pole as the breakup occurred. Today, Antarctica is mostly covered by ice, making it one of the coldest and most isolated places on Earth.

The theory of Pangea was first proposed by Alfred Wegener in 1912. He suggested that Earth's continents were once joined together in a single landmass and later drifted apart to their current positions.

This was the end of the "Seven Years War."

Boy Scouts was founded

Slavary is made illegal in China

The first horror move Frankenstein was released

Henry Ford sells 10,000 cars

40,000 people dies in China from the pneumonic plague

Bonnie Parker of Bonnie & Clyde fame is born

Mark Twain, O Henry, Winslow Homer, & Leo Tolstoy, all die

shantel the weird crazy one run off the cliff 18 times and then got obducted by aliens nice knowin you

On 13 June 1944, Germany launched the first V1 attack on London.

*

in 1951

the first commercial computer happened

NOTHING

On 1 January 1901, the states of Australia joined at federation to become the Commonwealth of Australia. Australia appointed (and later elected) its first Prime Minister, and the Australian constitution came into effect.

Abraham Lincoln was shot at Ford Theater. He died early in the morning of the 15th.