fig03.htm

Figure 3. Histograms of Sp distribution for rock groups and different ages, plotted for the most reliable paleomagnetic data (Groups 1 and 2, see the text): (a) volcanic rocks and sediments, 35-65 Ma; (b) volcanic rocks, (c) sediments, including red beds, (d) intrusive rocks, (e) volcanic rocks and sediments, remote from the epicenters of the plumes for distances of >60o, their ages (b, c, d, and e) ranging from 75 Ma to 140 Ma.


This document was generated by TeXWeb (Win32, v.1.3) on April 10, 2005.