"The First Snowball Earth and the Rise of Atmospheric O2" & "Geomagnetic Navigation and the Search for the Magnetic Sensory Organs in Animals" Dr. Joseph Kirschvink
Relative Roles of Cratonic Lithosphere and Asthenosphere in Controlling Kimberlitic Magma Compositions: Sr-Nd-Hf Isotope Evidence from the Greenland-Labrador Diamond Province