achelousaurus造句

• The skull of a full-grown " Achelousaurus " ( including the frill horns ) is over 5 feet ( 1.6 meters ) long.
• Species : Dilophosaurus, Parasaurolophus, Ankylosaurus, Carcharodontosaurus, Gallimimus, Baryonyx, Pteranodon, Iguanodon, Diplodocus, Tyrannosaurus, Muraenosaurus, Kronosaurus, Allosaurus, Achelousaurus, Velociraptor, Brachiosaurus, Triceratops and Oviraptor.
• I'm not sure on Achelousaurus but probably yes, since this pattern is found in Triceratops, Styracosaurus, Centrosaurus and other Ceratopsids .-- Dudo2 00 : 06, 27 July 2006 ( UTC)
• The massive bosses on the skulls of " Pachyrhinosaurus " and " Achelousaurus " resemble those formed by the base of the horns in modern musk oxen, suggesting that they may have butted heads.
• Subtle changes can be traced in the arrangement of the horns through this lineage, leading from " Rubeosaurus " to " Einiosaurus ", to " Achelousaurus " and " Pachyrhinosaurus ".
• Horner has named several other species of dinosaur ( including " Orodromeus makelai " in memory of his late friend Bob Makela ) and has had two named after him : " Achelousaurus horneri " and " Anasazisaurus horneri ."
• "Achelousaurus horneri " are known from the U . S . state of Montana, in the Two Medicine Formation, which preserves sediments dated from the Campanian stage of the Late Cretaceous Period, between 83 and 74 million years ago . " Achelousaurus " specimens are found in the highest levels of the formation, probably closer to the end of that timeframe, 74 mya.
• "Achelousaurus horneri " are known from the U . S . state of Montana, in the Two Medicine Formation, which preserves sediments dated from the Campanian stage of the Late Cretaceous Period, between 83 and 74 million years ago . " Achelousaurus " specimens are found in the highest levels of the formation, probably closer to the end of that timeframe, 74 mya.