![The Evidence for Chemical Heterogeneity in the Earth's Mantle || Isotopic and Trace Element Evidence from Lavas, Bearing on Mantle Heterogeneity Beneath Kenya [and Discussion]]()
The Evidence for Chemical Heterogeneity in the Earth's Mantle || Isotopic and Trace Element Evidence from Lavas, Bearing on Mantle Heterogeneity Beneath Kenya [and Discussion]M. J. Norry, P. H. Truckle, S. J. Lippard, C. J. Hawkesworth, S. D. Weaver, G. F. Marriner and D. K. Bailey · Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences · 1980