|
Lambeosaurinae is a group of crested hadrosaurid dinosaurs. ==Classification== Lambeosaurines have been traditionally split into the tribes or clades Parasaurolophini (''Parasaurolophus'', ''Charonosaurus'', others (?).) and Lambeosaurini (''Corythosaurus'', ''Hypacrosaurus'', ''Lambeosaurus'', others.). Corythosaurini (sinonym of Lambeosaurini, see below) and Parasaurolophini as terms entered the formal literature in Evans and Reisz's 2007 redescription of ''Lambeosaurus magnicristatus''. Corythosaurini was defined as all taxa more closely related to ''Corythosaurus casuarius'' than to ''Parasaurolophus walkeri'', and Parasaurolophini as all those taxa closer to ''P. walkeri'' than to ''C. casuarius''. In this study, ''Charonosaurus'' and ''Parasaurolophus'' are parasaurolophins, and ''Corythosaurus'', ''Hypacrosaurus'', ''Lambeosaurus'', ''Nipponosaurus'', and ''Olorotitan'' are corythosaurins. However, later researchers pointed out that due to the rules of priority set forth by the ICZN, Any tribe containing ''Lambeosaurus'' is properly named Lambeosaurini, and that therefore the name "Corythosaurini" is a junior synonym, and the definition had ''Corythosaurus casuarius'' changed to ''Lambeosaurus lambei'', and the same for Parasaurolophini.〔Sullivan, R., Jasinsky, S.E., Guenther, M. and Lucas, S.G. (2009). "The first lambeosaurin (Dinosauria, Hadrosauridae, Lambeosaurinae) from the Upper Cretaceous Ojo Alamo Formation (Naashoibito Member), San Juan Basin, New Mexico." ''New Mexico Museum of Natural History and Science Bulletin'', 53: 405-417. ()〕 In more recent years Tsintaosaurini (''Tsintaosaurus'' + ''Pararhabdodon'') and Aralosaurini (''Aralosaurus'' + ''Canardia'') have also emerged.〔http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0069835〕 ImageSize = width:1200px height:auto barincrement:15px PlotArea = left:10px bottom:50px top:10px right:10px Period = from:1800 till:2100 TimeAxis = orientation:horizontal ScaleMajor = unit:year increment:50 start:1800 ScaleMinor = unit:year increment:10 start:1800 TimeAxis = orientation:hor AlignBars = justify Colors = #legends id:CAR 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「lambeosaurinae」の詳細全文を読む スポンサード リンク
|