he's thin in the upper crust
51Anahim hotspot — The Anahim hotspot is a volcanic hotspot in central British Columbia, Canada. It is situated on the Interior Plateau, a large region that lies between the Cariboo and Monashee Mountains to the east, and the Hazelton Mountains, Coast Mountains and …
52Gorringe Ridge — The Gorringe Ridge is a seamount in the Atlantic Ocean. It is located some 130 miles west of Portugal, between the Azores and the Strait of Gibraltar along the Azores Gibraltar fault zone. It is about 60 km wide and 180 km long in the northeast… …
53Arabian Sea — the NW arm of the Indian Ocean between India and Arabia. * * * Northwestern part of the Indian Ocean, lying between India and the Arabian Peninsula. It has an area of about 1,491,000 sq miles (3,862,000 sq km) and an average depth of 8,970 feet… …
54Mare Australe quadrangle — The Mare Australe quadrangle is one of a series of 30 quadrangle maps of Mars used by the United States Geological Survey (USGS) Astrogeology Research Program. The Mare Australe quadrangle is also referred to as MC 30 (Mars Chart 30).[1] The Mare …
55Nuclear fuel cycle — The nuclear fuel cycle, also called nuclear fuel chain, is the progression of nuclear fuel through a series of differing stages. It consists of steps in the front end, which are the preparation of the fuel, steps in the service period in which… …
56Great Basin — The Great Basin is a large, arid region of the western United States. Its boundaries depend on how it is defined. Its most common definition is the contiguous watershed, roughly between the Wasatch Mountains, in Utah and the Sierra Nevada, that… …
57List of Doctor Who villains — The War Chief redirects here. For the Age of Empires III expansion pack, see Age of Empires III: The War Chiefs. Zaroff redirects here. For the fictional Richard Connell villain, see The Most Dangerous Game. This is a list of villains from the… …
58American Bicycle Association — The American Bicycle Association (ABA) is a United States based Bicycle Motocross (BMX) sports governing body in Gilbert, Arizona created by Merl Mennenga and Gene Roden in 1977. It is the largest sanctioning body in the United States concerning… …
59Second voyage of HMS Beagle — The second voyage of HMS Beagle from 27 December 1831 to 2 October 1836 was the second survey expedition of HMS Beagle , under captain Robert FitzRoy who had taken over command of the ship on its first voyage after her previous captain committed… …
60North America — North American. the northern continent of the Western Hemisphere, extending from Central America to the Arctic Ocean. Highest point, Mt. McKinley, 20,300 ft. (6187 m); lowest, Death Valley, 276 ft. (84 m) below sea level. 400,000,000 including… …
