• Thumbnail for Hesperornithoides
    joined the Wyoming Dinosaur Center. In 2019, the type species Hesperornithoides miessleri was named and described by Scott Hartman, Mickey Mortimer, William...
    10 KB (1,063 words) - 18:21, 14 September 2024
  • the possible troodontid Koparion douglassi, the definite troodontid Hesperornithoides, and the early tyrannosauroid Stokesosaurus clevelandi. Dinosaur eggs...
    73 KB (3,632 words) - 00:31, 23 December 2024
  • Thumbnail for Jianianhualong
    several other intermediate troodontids. For their 2019 description of Hesperornithoides, Scott Hartman and colleagues added Jianianhualong to an expanded...
    41 KB (4,556 words) - 12:47, 20 November 2024
  • where it was found. Lori WDC DML 001 Wyoming Dinosaur Center Hesperornithoides miessleri Late Jurassic Jimbo Quarry, Morrison Formation The first definitive...
    128 KB (6,330 words) - 04:58, 19 December 2024
  • Thumbnail for Timeline of troodontid research
    2019 Hartman and others described the new genus and species Hesperornithoides miessleri. 2020 Remains of a Troodon species from the Prince Creek Formation...
    39 KB (3,492 words) - 14:12, 10 May 2024
  • species †Herpetarius †Herpetarius humilis †Hesperornithoides – type locality for genus †Hesperornithoides miessleri – type locality for species †Hesperosaurus...
    103 KB (5,299 words) - 07:55, 18 November 2024
  •  United States ( Wyoming) A troodontid theropod. The type species is H. miessleri. Imperobator Gen. et sp. nov Valid Ely & Case Late Cretaceous (Maastrichtian)...
    343 KB (35,616 words) - 04:55, 25 November 2024