• Thumbnail for Ferdinand Vandeveer Hayden
    Ferdinand Vandeveer Hayden (September 7, 1829 – December 22, 1887) was an American geologist noted for his pioneering surveying expeditions of the Rocky...
    17 KB (1,714 words) - 21:43, 28 July 2024
  • Thumbnail for Hayden Geological Survey of 1871
    National Park in 1872. It was led by geologist Ferdinand Vandeveer Hayden. The 1871 survey was not Hayden's first, but it was the first federally funded...
    38 KB (5,214 words) - 18:06, 20 August 2024
  • Vandeveer is a surname. Notable people with the surname include: Ferdinand Vandeveer Hayden (1829–1887), American geologist Logan Vandeveer (died 1855)...
    351 bytes (77 words) - 19:46, 27 June 2023
  • Thumbnail for Grand Geyser
    It is the tallest predictable geyser known. It was named by Ferdinand Vandeveer Hayden in 1871. Grand's fountain reaches a height of as much as 200 feet...
    4 KB (354 words) - 03:56, 26 March 2024
  • Thumbnail for Hayden Valley
    Lake. Although it is clear that the valley is named in honor of Ferdinand Vandeveer Hayden and his geological surveys of the Yellowstone region (as his 1871...
    7 KB (727 words) - 16:23, 20 June 2024
  • Thumbnail for Deinodon
    tyrannosaurid remains to be described and had been collected by Ferdinand Vandeveer Hayden. The teeth of Deinodon were slightly heterodont, and the holotype...
    9 KB (537 words) - 02:21, 3 September 2024
  • Clarence King and John Wesley Powell Surveys, and expeditions by Ferdinand Vandeveer Hayden. In 1879, all such efforts were reorganized as the United States...
    24 KB (3,106 words) - 16:14, 1 October 2024
  • American basketball player and coach Vandeveer Ferdinand Vandeveer Hayden (1829–1887), American geologist Logan Vandeveer (1815–1855), Texas pioneer, ranger...
    2 KB (302 words) - 19:33, 27 August 2022
  • Thumbnail for George Nelson Allen
    the first geological survey of Yellowstone National Park, under Ferdinand Vandeveer Hayden. George Nelson Allen was born in Mansfield, Massachusetts, to...
    4 KB (406 words) - 11:26, 13 January 2022
  • Erika Check Hayden, American journalist Emily Spencer Hayden (1869–1949), 19th and 20th century American photographer Ferdinand Vandeveer Hayden (1829–1887)...
    6 KB (795 words) - 15:56, 3 September 2024