Connect with us! North America's hump yards. More than half of the hump yards in North America have closed in the past 25 years. From 152 operating classification yards in 1975, the number dropped to 122 in 1985, and 72 by 1993. In 2002, there were 59 active hump yards.
There he discovered Zinjanthropus boisei (= P. boisei) and later Homo habilis 1931 1965 The discovery of a complete skull of Zinjanthropus boisei (=Paranthropus boisei) in 1959 at Olduvai Gorge marked the beginning of the exploration of East Africa for early hominins
We Have Offices in Some Great Cities. Boise is one of the âbest kept secretsâ in the Pacific Northwest. It has a small town atmosphere with all of the advantages of a sophisticated big city. It has a thriving high tech industry and entrepreneurial community that provides plenty of employment opportunities.