A New Basal Hadrosauroid Dinosaur from the Lower Cretaceous Khok Kruat Formation in Nakhon Ratchasima Province, Northeastern Thailand

IVPP-IR > 中科院古脊椎所（2000年以后）

	A New Basal Hadrosauroid Dinosaur from the Lower Cretaceous Khok Kruat Formation in Nakhon Ratchasima Province, Northeastern Thailand
	Shibata, Masateru 1,2; Jintasakul, Pratueng 3; Azuma, Yoichi 1,2; You, Hai-Lu 4
	2015-12-30
发表期刊	PLOS ONE
卷号	10 期号:12
文章类型	Article
摘要	A new basal hadrosauroid dinosaur from the Lower Cretaceous Khok Kruat Formation of Thailand, Sirindhoma khoratensis gen. et sp. nov is described. The new taxon is based on composite skull and mandible including premaxilla, maxilla, jugal, quadrate, braincases, predentary, dentaries, surangular, and maxillary and dentary teeth. It is diagnostic by such characters as, sagittal crest extending along entire dorsal surface of the parietal and reaching the frontoparietal suture (autapomorphy), transversely straight frontoparietal suture, caudodorsally faced supraoccipital, no participation of the supraoccipital in the foramen magnum, mesiodistally wide leaf-shaped dentary tooth with primary and secondary ridges on the lingual surface of the crown, perpendicularly-erected and large coronoid process of dentary, and nonvisible antorbital fossa of the maxilla in lateral view. Phylogenetic analysis revealed S. khoratensis as among the most basal hadrosauroids. Sirindhoma khoratensis is the best-preserved iguanodontian ornithopod in Southeast Asia and sheds new light to resolve the evolution of basal hadrosauriforms.
WOS标题词	Science & Technology
关键词[WOS]	ASIAN ORNITHOPODS DINOSAURIA ; KITADANI FORMATION ; CHINA ; ORNITHISCHIA ; EVOLUTION ; DEPOSITS ; JAPAN ; FUKUI
收录类别	SCI
语种	英语
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000367510500090
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/7144
专题	中科院古脊椎所（2000年以后）
作者单位	1.Fukui Prefectural Univ, Inst Dinosaur Res, Fukui 9101195, Japan 2.Fukui Prefectural Dinosaur Museum, Fukui 9118601, Japan 3.Nakhon Ratchasima Rajabhat Univ, Northeastern Res Inst Petrified Wood & Mineral Re, Nakhon Ratchasima 30000, Thailand 4.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China
推荐引用方式 GB/T 7714	Shibata, Masateru,Jintasakul, Pratueng,Azuma, Yoichi,et al. A New Basal Hadrosauroid Dinosaur from the Lower Cretaceous Khok Kruat Formation in Nakhon Ratchasima Province, Northeastern Thailand[J]. PLOS ONE,2015,10(12).
APA	Shibata, Masateru,Jintasakul, Pratueng,Azuma, Yoichi,&You, Hai-Lu.(2015).A New Basal Hadrosauroid Dinosaur from the Lower Cretaceous Khok Kruat Formation in Nakhon Ratchasima Province, Northeastern Thailand.PLOS ONE,10(12).
MLA	Shibata, Masateru,et al."A New Basal Hadrosauroid Dinosaur from the Lower Cretaceous Khok Kruat Formation in Nakhon Ratchasima Province, Northeastern Thailand".PLOS ONE 10.12(2015).

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
pone.0145904.pdf（9492KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载