New Silurian graptolite material from Nyalam, southern Xizang (Tibet), China

NIGPAS OpenIR

	New Silurian graptolite material from Nyalam, southern Xizang (Tibet), China
	Chen Xu（陈旭）1 ; Yu Shenyang 2; Fang Xiang（方翔）1; Li Wenjie（李文杰）1; Lucy Muir 3; Zhang Yuandong（张元动）1
	2022
发表期刊	ACTA PALAEONTOLOGICA SINICA
ISSN	0001-6616
卷号	61 期号:4 页码:525-540
摘要	Silurian graptolite-bearing strata in Nyalam County are one of the few known sources of Silurian graptolites in southern Xizang (Tibet). Recent graptolite collections from the Shiqipo Formation at Yalai Village, Nyalam County, contain Normalograptus sp., Glyptograptus sp., Campograptus lobiferus, C. cf. lobiferus, C. cf. obtusus, C.? circularis, Lituigraptus cf. convolutus, Rastrites cf. perfectus, Stimulograptus sedgwickii, Streptograptus sp. and Torquigraptus decipiens. This assemblage indicates a late Aeronian (Llandovery) age (Lituigraptus convolutus to Stimulograptus sedgwickii biozones). This new finding provides the potential for the correlation of Silurian strata between Xizang (Tibet) and other parts of the world.
关键词	志留系聂拉木西藏笔石全球对比 Silurian Nyalam Xizang (Tibet) graptolites global correlation
语种	英语
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/41932
专题	中国科学院南京地质古生物研究所
作者单位	1.中国科学院南京地质古生物研究所 2.曲阜师范大学 3.Department of Natural Sciences, Amgueddfa Cymru—National Museum Wales
第一作者单位	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Chen Xu,Yu Shenyang,Fang Xiang,et al. New Silurian graptolite material from Nyalam, southern Xizang (Tibet), China[J]. ACTA PALAEONTOLOGICA SINICA,2022,61(4):525-540.
APA	Chen Xu,Yu Shenyang,Fang Xiang,Li Wenjie,Lucy Muir,&Zhang Yuandong.(2022).New Silurian graptolite material from Nyalam, southern Xizang (Tibet), China.ACTA PALAEONTOLOGICA SINICA,61(4),525-540.
MLA	Chen Xu,et al."New Silurian graptolite material from Nyalam, southern Xizang (Tibet), China".ACTA PALAEONTOLOGICA SINICA 61.4(2022):525-540.