The Late Permian araxoceratid ammonoids: a case of repetitive temporal and spatial unfolding of homoplastic conch characters

doi:10.1127/njgpa/2019/0826

NIGPAS OpenIR

	The Late Permian araxoceratid ammonoids: a case of repetitive temporal and spatial unfolding of homoplastic conch characters
通讯作者	Ghaderi, Abbas([email protected])
	Korn, Dieter 2,3; Ghaderi, Abbas 1
	2019-06-01
发表期刊	NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN
ISSN	0077-7749
卷号	292 期号:3 页码:339-350
摘要	The Wuchiapingian (early Late Permian) ammonoid family Araxoceratidae shows a morphological spectrum that is recurring in the three genera Araxoceras (early Wuchiapingian; Transcaucasus-Iran), Vedioceras (late Wuchiapingian; Transcaucasus-Iran) and Konglingites plus Kiangsiceras (late Wuchiapingian; South China). All three display a range of conch morphology from millstone-shaped to reel-shaped; they also repeatedly show the formation of a tricarinate venter. When the suture line is regarded as the main character for phylogenetic relationships in this group, these conch characters must be seen homoplastic because they iteratively formed in time and space. From the Wuchiapingian sedimentary rocks of NW Iran, three new species of araxoceratid ammonoids are described herein: Araxoceras truncatum n. sp. and Araxoceras insolens n. sp. (both early Wuchiapingian) as well as Vedioceras fusiforme n. sp. (late Wuchiapingian). With these new taxa, the taxonomic diversity and particularly the morphological disparity of the Late Permian ammonoids from the Transcaucasus-NW Iran region is extended.
关键词	Permian Wuchiapingian Ammonoidea Iran conch morphology
DOI	10.1127/njgpa/2019/0826
收录类别	SCI
语种	英语
资助项目	Deutsche Forschungsgemeinschaft (DFG)[Ko1829/12-1] ; Deutsche Forschungsgemeinschaft (DFG)[Ko1829/18-1] ; Deutsche Forschungsgemeinschaft (DFG)[FOR 2332] ; National Natural Science Foundation of China[41630101] ; Ferdowsi University of Mashhad[3/45510]
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000474654600007
项目资助者	Deutsche Forschungsgemeinschaft (DFG) ; National Natural Science Foundation of China ; Ferdowsi University of Mashhad
出版者	E SCHWEIZERBARTSCHE VERLAGSBUCHHANDLUNG
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/38607
专题	中国科学院南京地质古生物研究所
通讯作者	Ghaderi, Abbas
作者单位	1.Ferdowsi Univ Mashhad, Fac Sci, Dept Geol, Mashhad, Razavi Khorasan, Iran 2.Museum Nat Kunde Berlin, Leibniz Inst Evolut & Biodiversitatsforsch, Invalidenstr 43, D-10115 Berlin, Germany 3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, East Beijing Rd 39, Nanjing 210008, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Korn, Dieter,Ghaderi, Abbas. The Late Permian araxoceratid ammonoids: a case of repetitive temporal and spatial unfolding of homoplastic conch characters[J]. NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN,2019,292(3):339-350.
APA	Korn, Dieter,&Ghaderi, Abbas.(2019).The Late Permian araxoceratid ammonoids: a case of repetitive temporal and spatial unfolding of homoplastic conch characters.NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN,292(3),339-350.
MLA	Korn, Dieter,et al."The Late Permian araxoceratid ammonoids: a case of repetitive temporal and spatial unfolding of homoplastic conch characters".NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN 292.3(2019):339-350.