hadrosaurines造句

• As a result, Hadrosaurinae by definition cannot include the traditional " hadrosaurines ".
• Holtz has suggested this pattern indicates shared ecological preferences between tyrannosaurines, chasmosaurines and hadrosaurines.
• Thomas Holtz has suggested that this pattern indicates shared ecological preferences between tyrannosaurines, chasmosaurines and hadrosaurines.
• The " Prosaurolophus "-" Saurolophus " clade has been a problematic grouping when trying to place among hadrosaurines.
• By the end of the Cretaceous, centrosaurines are unknown and lambeosaurines are rare, while hadrosaurines and chasmosaurines were common throughout the Western Interior.
• Their description found the skull to be generalized among hadrosaurines, and are much larger than any skulls of " S . osborni ".
• Over a decade later in 1989, Brett-Surman scientifically named the groups of hadrosaurines, the first becoming Edmontosaurini, the second Kritosaurini, and the third Saurolophini.
• He returned to Horner's argument, noting as Horner had that the nasal crest in other hadrosaurines like " Prosaurolophus " moves back on the skull during growth.
• As a result of this, the name Hadrosaurinae was dropped or restricted to " Hadrosaurus " alone, and the subfamily comprising the traditional " hadrosaurines " was renamed the Saurolophinae.
• However, the name Hadrosaurinae is based on the genus " Hadrosaurus " which was found in more recent studies to be more primitive than either lambeosaurines or other traditional " hadrosaurines ", like " Edmontosaurus " and " Saurolophus ".
• Holtz notes that, at the end of the later Maastrichtian stage, tyrannosaurines like " Tyrannosaurus rex ", hadrosaurines and chasmosaurines like " Triceratops " were widespread throughout western North America, while albertosaurines and centrosaurines became extinct, and lambeosaurines were very rare.
• At the end of the later Maastrichtian stage, tyrannosaurines like " Tyrannosaurus rex ", hadrosaurines like " Edmontosaurus " and chasmosaurines like " Triceratops " were widespread throughout western North America, while lambeosaurines were rare and albertosaurines and centrosaurines had gone extinct.
• Half of the skull was badly weathered at the time of examination, and the level of the lambeosaurines is also found in " Prosaurolophus ", and the other horned hadrosaurines " Brachylophosaurus ", " Maiasaura ", and " Saurolophus ".