hell creek formationの例文

• The fossil was found in the Hell Creek Formation.
• Brown found another partial skeleton in the Hell Creek Formation in Montana in 1902.
• Mammals are plentiful in the Hell Creek Formation.
• Ornithischians are abundant in the Hell Creek Formation.
• Several notable " Tyrannosaurus " remains have been found in the Hell Creek Formation.
• Fossils have been found in the Hell Creek Formation of Montana and the Lance Formation of Wyoming.
• Ornithischians are abundant in the Scollard Lance, Laramie, Lance, Denver, and Hell Creek Formation.
• It is known from a single fragmentary skull that was found in the Maastrichtian-age Hell Creek Formation.
• The dinosaur remains were found in 1998 in the Hell Creek Formation near the town of Faith, South Dakota.
• A partial ornithurine coracoid bone found in this formation is identical to others found in the older Hell Creek Formation.
• In the March 2005 issue of " Tyrannosaurus rex " leg bone from the Hell Creek Formation in Montana.
• At the peak of the Cretaceous Smoky Hill Chalk Member and the terrestrial fauna of the late Cretaceous Hell Creek Formation.
• Rivers flowing across the eastern part of what is now Montana, deposited the sediments now known as the Hell Creek Formation.
• Compared to the rich Hell Creek Formation fossil plant localities of the Dakotas, relatively few plant specimens have been collected from Montana.
• Tyler Lyson s general research interests are focused around his field work in the Late Cretaceous Hell Creek Formation of southwestern North Dakota.
• The tyrannosaur used in the study is an unusually well preserved skeleton that was excavated in 1990 from the Hell Creek Formation in Montana.
• In the Hell Creek Formation, many types of plants were supported, primarily angiosperms, with less common conifers, ferns and cycads.
• Evans " et al . " found that " Acheroraptor " was the only dromaeosaurid from the Hell Creek Formation.
• An azhdarchid neck vertebra, discovered in 2002 from the Maastrichtian age Hell Creek Formation, may also belong to " Quetzalcoatlus ".
• The Hell Creek Formation, Lance Formation and Scollard Formation represent different sections of the western shore of the bald cypress, ferns and cycads.