Oldest Antarctic Ice Core Reveals Climate HistoryJun 11, 2004 ... Secrets of the Earth’s past climate locked in a three-kilometre long Antarctic ice core are revealed this week in the journal Nature.
www.sciencedaily.com/releases/2004/06/040611080100.htm
“Secrets of the Earth’s past climate locked in a three-kilometre long Antarctic ice core are revealed this week in the journal Nature.”
So much speculation so little hard fact.