Ferdinand Vandeveer Hayden

Ferdinand Vandeveer Hayden
Hayden in 1870
BornSeptember 7, 1829 (1829-09-07)
DiedDecember 22, 1887 (1887-12-23) (aged 58)
Other names"Man Who Picks Up Stones Running"
Known forSurvey expeditions of the Rocky Mountains
Scientific career
FieldsGeology

Ferdinand Vandeveer Hayden (September 7, 1829 – December 22, 1887) was an American geologist noted for his pioneering surveying expeditions of the Rocky Mountains in the late 19th century. He was also a physician who served with the Union Army during the Civil War.