Search results
United States Geological Survey, (USGS) är den amerikanska motsvarigheten till svenska Lantmäteriet och Sveriges geologiska undersökning. Den grundads 1879. Den grundads 1879. [ 1 ] och håller till i Reston i Virginia .
The Michigan Geological Survey is a scientific agency of the U.S. state of Michigan.The survey is headed by the State Geologist of Michigan.. The survey has been composed of three individual surveys: the first from 1837 through 1845, the second from 1859 through 1862, and the third from 1869 to present.
In 1965, it was merged with the Geological Museum and Overseas Geological Surveys, under the name of Institute of Geological Sciences. [3] On 1 January 1984, the institute was renamed the British Geological Survey (and often referred to as the BGS), a name still carried today. [4] Since 1835, there have been 20 directors of the survey.
Powell served as the second Director of the United States Geological Survey, a post he held from 1881 to 1894.This photograph dates from early in his term of office. John Wesley Powell (March 24, 1834 – September 23, 1902) [1] was an American geologist, U.S. Army soldier, explorer of the American West, professor at Illinois Wesleyan University, and director of major scientific and cultural ...
Iron mining in the United States produced 48 million metric tons of iron ore in 2019. [1] Iron ore was the third-highest-value metal mined in the United States, after gold and copper. [ 2 ] Iron ore was mined from nine active mines and three reclamation operations in Michigan , Minnesota , and Utah .
Oct 19, 2023 · The United States Geological Survey (USGS) is an agency of the United States Department of the Interior.It is a scientific agency that researches Earth systems. Its mission is to make scientific data available to help people understand Earth, prepare for natural disasters, and manage the nation’s natural resources.
Pages in category "Wikipedia articles incorporating text from the United States Geological Survey" The following 200 pages are in this category, out of approximately 331 total. This list may not reflect recent changes. (previous page)
