Lithosphere-Asthenosphere boundary a thermal control of oceanic-lithosphere thickness. The continental lithosphere contains an ancient, stable part known as the craton. The LAB is particularly difficult to study in these regions and evidence suggests that the lithosphere within this old part of the continent is at it thickest and even appears to exhibit large variations in thickness beneath the cratons, thus supporting the theory that lithosphere thickness and LAB depth are age-dependent. Depths of the LAB beneath these regions (also known as shields and platforms) are estimated to be between 200 and 250 km deep. Beneath Phanerozoic continental crust, the LAB is roughly
The Good Earth cannot remember what I did with that manuscript." After Buck died in 1973, her heirs reported it stolen. It finally turned up at Freeman's Auctioneers & Appraisers in Philadelphia around 2007 when it was brought in for consignment. The FBI were notified and it was handed over by the consignor. The Good Earth The Good Earth is a novel by Pearl S. Buck published in 1931 that dramatizes family life in a Chinese village in the early 20th century. It is the first book in a trilogy that includes "Sons" (1932) and "A House Divided" (1935). It was the best-selling