Oceans: Atlantic Ocean

BBC TWO

Thursday 16 August 2018  16:15 - 17:15 (60 mins)
4/8. The team makes a dangerous dive into a 'black hole' in the Atlantic Ocean to discover how different earth's earliest oceans were 3.5 billion years ago. Also in HD. [AD,S]

Oceans: Atlantic Ocean may be available on playback
Oceans: Atlantic Ocean (BBC TWO) Thursday 16 August 2018 16:15 - 17:15