Tag Archive for 'North Atlantic Sea'

This map shows locations of Chesapeake Bay crater and coreholes; the black and red circular lines mark the outer edges of the inner and outer craters; the black circle marks the location of the deep corehole. Image credit: Sanford WE et al.

145-Million-Year-Old Seawater Found beneath Chesapeake Bay

Nov 15, 2013 by Natali Anderson

A new study published in Nature provides chemical, isotopic and physical evidence that groundwater found more than 3,200 feet deep under the Chesapeake...