pangaea

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Some 250 million years ago, the Earth contained a single landmass known as Pangaea.
大約2.5億年前，地球衹有一塊大陸，稱作原始大陸。
Rocks that now make up the northernmost islands of the Canadian Arctic formed millions of years ago as seafloor sediments off the northwestern coast of a supercontinent called Pangaea.
如今搆成加拿大北極群島的巖石在數百萬年以前衹是一個叫Pangaea（泛古陸）的超大陸西北海岸以外的海底沉澱物。
Pangaea began to break apart about 225 million years ago due to geological processes related to plate tectonics, which eventually spread Earth's landmasses into the continents we see today.
泛大陸大約於22.5億年前由於板塊搆造的地理過程而發生了分離，最終將地球上的各大陸塊分成了今天所看到的大陸。

Later,Alfred Wegener said the continents had once been part of a huge area of land he called Pangaea.

Two hundred and fifty million years ago the Earth had one landmass—what scientists call Pangaea.
FORBES: Columbus: Father of Globalization
Reformatted input data and recalculated output data are publicly available on the PANGAEA website.
UNESCO: THEMES
Unbeknownst to me, the skipper of PANGAEA was directing operations from her beam and he was the first person I met.
FORBES: The Real Deal... Mike Horn Takes Young Explorers to the Far Corners of the Planet