Search results
Results From The WOW.Com Content Network
The dinosaur collections made over the past decade during the Hell Creek Project yielded new information from an improved genus-level collecting schema and robust data set that revealed relative dinosaur abundances that were unexpected, and ontogenetic age classes previously considered rare.
The dinosaur collections made over the past decade during the Hell Creek Project yielded new information from an improved genus-level collecting schema and robust data set that revealed relative dinosaur abundances that were unexpected, and ontogenetic age classes previously considered rare.
Tanis is a paleontological site in southwestern North Dakota, United States. It is part of the heavily studied Hell Creek Formation, a geological region renowned for many significant fossil discoveries from the Upper Cretaceous and lower Paleocene.
Hell Creek Formation (Late Cretaceous, Maastrichtian) United States ( Montana) One of the geologically youngest dromaeosaurids Acristavus: 2011 Two Medicine Formation, Wahweap Formation (Late Cretaceous, Campanian) United States ( Montana Utah) Uniquely for a hadrosaurid, it lacked any ornamentation on its skull Acrocanthosaurus: 1950
Hell Creek Formation, Montana & South Dakota, USA A caenagnathine caenagnathid , originally thought to be a species of Chirostenotes . Anzu measured about 3 to 3.5 meters (9.8 to 11.5 ft) long, up to 1.5 m (4 ft 11 in) tall at the hips and 200 to 300 kg (440 to 660 lb) in weight.
Hell Creek Formation: End of Cretaceous/start of Cenozoic (65.76 Ma ± 0.15 Mya) North America: United States: Apparent Lagerstätte and killing field capturing the first minutes and hours after the Chicxulub impactor and initiation of the KPg extinction event: Anjar Formation: Maastrichtian: Asia: India: Dinosaur eggs Balabansai Formation ...
Paleobiota of the Hell Creek Formation; ... List of dinosaur specimens with preserved soft tissue; S. List of sauropod species; U. List of U.S. state dinosaurs;
Pages in category "Hell Creek Formation" The following 7 pages are in this category, out of 7 total. ... Dueling Dinosaurs; J. Jordan, Montana; M. Museum of the ...