Atlantic Ocean

The Atlantic Ocean was an Earth ocean that bordered North America, South America, Europe, and Africa.

Circa 4 billion BC, the area of Earth that would later become the middle of the Atlantic was a vast, rocky wasteland. (DW: City of Death)

In 1872, the Marie Celeste was crossing the Atlantic when its crew mysteriously disappeared. (DW: The Chase, DWA: The Mystery of the Marie Celeste, TVC: A Stitch in Time)

In 1912, the RMS Titanic was crossing the Atlantic when it hit an iceberg and sank. (NA: The Left-Handed Hummingbird)

In 1915, the Doctor's TARDIS materialised on a ship crossing the Atlantic which was shortly hit by a German torpedo and sank. (BFA: The Sirens of Time)