Posted: Sat Feb 25, 2017 10:02 am
by samson'sseed
Rand wrote:When looking at the dust content of ice cores scientist have inferred that it was much, much stormier during the ice age, than now. Whether that including tornadic storms, or just large, strong cyclonic systems (like a nor'easter for example) I have no idea.

I think the dust content in ice cores is interpreted as originating from drier climate with more exposed soil.