1912
The concept of Pangaea, the supercontinent that existed during the late Paleozoic and early Mesozoic eras, was first proposed in the early 20th century. Alfred Wegener, a German scientist, introduced the idea of Pangaea in 1912 as part of his theory of continental drift.
Pangaea began to break up during the Triassic period, around 200 million years ago. This breakup eventually led to the formation of the continents we recognize today.
Alfred Wegener proposed the theory of Pangaea in 1912 based on his research on the fit of the continents, fossil evidence, and rock formations.
Pangaea began to break apart around 200 million years ago during the Mesozoic era. This breakup eventually led to the formation of the continents as we know them today.
1912
The concept of Pangaea, the supercontinent that existed during the late Paleozoic and early Mesozoic eras, was first proposed in the early 20th century. Alfred Wegener, a German scientist, introduced the idea of Pangaea in 1912 as part of his theory of continental drift.
1980
Pangaea began to break up during the Triassic period, around 200 million years ago. This breakup eventually led to the formation of the continents we recognize today.
age of reptiles
Alfred Wegener proposed the theory of Pangaea in 1912 based on his research on the fit of the continents, fossil evidence, and rock formations.
Pangaea began to break apart around 200 million years ago during the Mesozoic era. This breakup eventually led to the formation of the continents as we know them today.
Alfred Wegner proposed the concept of a supercontinent called Pangaea, which he believed existed around 300 million years ago. Wegner suggested that Pangaea later split apart to form the continents that we see today.
pangaea
The hypothesis of the supercontinent Pangaea was not rejected, but rather supported by geological evidence such as matching rock formations, fossils, and mountain ranges across different continents. The concept of plate tectonics provided a framework to explain the breakup of Pangaea into separate continents over time.
The concept of Pangaea, the ancient supercontinent, was proposed by Alfred Wegener in 1912 based on evidence from the fit of continents, fossil similarities, and rock formations. He suggested that the continents were once connected and have since drifted apart.
I don't think it 'began' as such - algebra is an abstract concept. You may as well ask how did painting begin, or how did singing begin.