Search results
Results From The WOW.Com Content Network
The Hadrosaurus foulkii Leidy Site is a historic paleontological site in Haddonfield, Camden County, New Jersey.Now set in state-owned parkland, it is where the first relatively complete set of dinosaur bones were discovered in 1838, and then fully excavated by William Parker Foulke in 1858.
The only recorded find of a dinosaur fossil in Central America consists of a single femur discovered from Middle Cretaceous age deposits in Comayagua Department in the central part of Honduras. The fossil had been found in January, 1971 by Bruce Simonson and Gregory Horne, though it was later sent to the National Museum of Natural History, USA ...
William Parker Foulke (1816–1865) discovered the first full dinosaur skeleton in North America (Hadrosaurus foulkii, [1] which means "Foulke's big lizard") in Haddonfield, New Jersey, in 1858.
Medium-sized tyrannosauroid from New Jersey. It was the first theropod unearthed in North America. Eotrachodon: Upper Cretaceous: herbivore: Hadrosaur from Alabama known from a nearly complete skeleton. Hadrosaurus: Upper Cretaceous: herbivore: First known non-avian dinosaur skeleton from the United States. Discovered in 1858 in Haddonfield ...
During the late 1850s, the world's first reasonably complete dinosaur skeleton was discovered in New Jersey. [68] Joseph Leidy would name it Hadrosaurus. This was the first known dinosaur, the first dinosaur to be interpreted as two-legged, and the first to be mounted for exhibition in a museum. [69]
Ferdinand Vandeveer Hayden, during expeditions near the Judith River in 1854 through 1856, discovered the very first dinosaur fossils recognized from North America. These specimens were obtained by Joseph Leidy , who described and named them in 1856; two of the several species named were Trachodon mirabilis of the Judith River Formation and ...
Later they would be recognized as dinosaur tracks. 1841 — Anatomist Richard Owen creates a new order of reptiles, dinosauria, for animals: Iguanodon, Megalosaurus, and Hylaeosaurus, found by Mantell and Buckland. 1841 — The first global geologic timescale is defined by John Phillips based on the type of fossils found in different rock layers.
It was an extremely important find: Hadrosaurus was one of the first nearly complete dinosaur skeletons found (the first was in 1834, in Maidstone, England), and it was clearly a bipedal creature. This was a revolutionary discovery as, until that point, most scientists had believed dinosaurs walked on four feet, like other lizards.