Clarence Edward Dutton (May 15, 1841 – January 4, 1912) was an American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 geologist

Geology

Geology is the science comprising the study of solid Earth, the rocks of which it is composed, and the processes by which it evolves. Geology gives insight into the history of the Earth, as it provides the primary evidence for plate tectonics, the evolutionary history of life, and past climates...

 and US Army officer. Dutton was born in Wallingford, Connecticut

Wallingford, Connecticut

Wallingford is a town in New Haven County, Connecticut, United States. The population was 43,026 at the 2000 census.- History :Wallingford was established on October 10, 1667, when the Connecticut General Assembly authorized the "making of a village on the east river" to 38 planters and freemen...

 on May 15, 1841. He graduated from Yale College

Yale College

Yale College was the official name of Yale University from 1718 to 1887. The name now refers to the undergraduate part of the university. Each undergraduate student is assigned to one of 12 residential colleges.-Residential colleges:...

 in 1860 and took postgraduate courses there until 1862, when he enlisted in the 21st Connecticut Volunteers; he fought at Fredericksburg

Battle of Fredericksburg

The Battle of Fredericksburg was fought December 11–15, 1862, in and around Fredericksburg, Virginia, between General Robert E. Lee's Confederate Army of Northern Virginia and the Union Army of the Potomac, commanded by Maj. Gen. Ambrose E. Burnside...

, Suffolk

Suffolk, Virginia

Suffolk is the largest city by area in Virginia, United States, and is located in the Hampton Roads metropolitan area. As of the 2010 census, the city had a total population of 84,585. Its median household income was $57,546.-History:...

, Nashville

Battle of Nashville

The Battle of Nashville was a two-day battle in the Franklin-Nashville Campaign that represented the end of large-scale fighting in the Western Theater of the American Civil War. It was fought at Nashville, Tennessee, on December 15–16, 1864, between the Confederate Army of Tennessee under...

 and Petersburg.

In 1875 he began work as a geologist for the U.S. Geological Survey

United States Geological Survey

The United States Geological Survey is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization has four major science disciplines, concerning biology,...

. Working chiefly in the Colorado Plateau

Colorado Plateau

The Colorado Plateau, also called the Colorado Plateau Province, is a physiographic region of the Intermontane Plateaus, roughly centered on the Four Corners region of the southwestern United States. The province covers an area of 337,000 km2 within western Colorado, northwestern New Mexico,...

 region, he wrote several classic papers, including geological studies of the high plateaus of Utah

Utah

Utah is a state in the Western United States. It was the 45th state to join the Union, on January 4, 1896. Approximately 80% of Utah's 2,763,885 people live along the Wasatch Front, centering on Salt Lake City. This leaves vast expanses of the state nearly uninhabited, making the population the...

 (1879–80), the Tertiary history of the Grand Canyon district (1882), and the Charleston, SC earthquake of 1886

Charleston earthquake

The Charleston Earthquake of 1886 was a powerful intraplate earthquake that hit the area of Charleston, South Carolina. After the 1811 and 1812 quakes in New Madrid, Missouri, it is one of the most powerful and damaging quakes to hit the southeastern United States. The shaking occurred at 9:50 p.m....

.