NIGPAS OpenIR
New Data on the Age of the Yukiang (Yujiang) Formation at Liujing, Guangxi, South China
其他题名New Data on the Age of the Yukiang (Yujiang) Formation at Liujing, Guangxi, South China
Lu Jianfeng(卢建峰); Qie Wenkun(郄文坤); Yu Changmin(俞昌明); Chen Xiuqin(陈秀琴)
2017
发表期刊地质学报:英文版
ISSN1000-9515
卷号91.0期号:004页码:1438-1447
摘要

The age of the Yukiang (Yujiang) Formation has been shrouded in controversy for more than 75 years. New investigation at the Liujing section, Hengxian County, Guangxi, has revealed a conodont sequence assignable to two Early Devonian conodont zonations: the Eognathodus kindlei?-Polygnathus pireneae Zone and the Polygnathus nothoperbonus Zone from oldest to youngest. The Gaoling and Mahuangling members of the Nahkaoling (Nagaoling) Formation and the overlying Xiayiling Member and lower part of the Shizhou Member of the Yukiang Formation are proven to belong to the Pragian Eognathodus kindlei?-Polygnathus pireneae Zone. The co-occurrence of Polygnathus pireneae and Pol. sokolovi in the lower part of the Shizhou Member demonstrates that this interval can be approximately correlated with the uppermost part of the Polygnathus pireneae Zone. However, precise level identification of the Pragian-Emsian Boundary (PEB) in the Liujing section remains dfficult due to the scarcity of suitable limestone samples for conodont analysis from the middle and upper parts of the Shizhou Member. The Daliancun and Liujing members of the Yukiang Formation and the lower part of the overlying Moding Formation are assigned to the Polygnathus nothoperbonus Zone with the nominal species of this biozone ranging from the bottom of the Daliancun Member to the lower part of the Moding Formation.

其他摘要

The age of the Yukiang (Yujiang) Formation has been shrouded in controversy for more than 75 years. New investigation at the Liujing section, Hengxian County, Guangxi, has revealed a conodont sequence assignable to two Early Devonian conodont zonations: the Eognathodus kindlei?-Polygnathus pireneae Zone and the Polygnathus nothoperbonus Zone from oldest to youngest. The Gaoling and Mahuangling members of the Nahkaoling (Nagaoling) Formation and the overlying Xiayiling Member and lower part of the Shizhou Member of the Yukiang Formation are proven to belong to the Pragian Eognathodus kindlei?-Polygnathus pireneae Zone. The co-occurrence of Polygnathus pireneae and Pol. sokolovi in the lower part of the Shizhou Member demonstrates that this interval can be approximately correlated with the uppermost part of the Polygnathus pireneae Zone. However, precise level identification of the Pragian-Emsian Boundary (PEB) in the Liujing section remains dfficult due to the scarcity of suitable limestone samples for conodont analysis from the middle and upper parts of the Shizhou Member. The Daliancun and Liujing members of the Yukiang Formation and the lower part of the overlying Moding Formation are assigned to the Polygnathus nothoperbonus Zone with the nominal species of this biozone ranging from the bottom of the Daliancun Member to the lower part of the Moding Formation.

关键词中国南方地区 广西 牙形石带 牙形刺序列 早泥盆世 布拉格 下部 Pol
收录类别CSCD
语种中文
CSCD记录号CSCD:6138188
文献类型期刊论文
条目标识符http://ir.nigpas.ac.cn/handle/332004/39509
专题中国科学院南京地质古生物研究所
作者单位中国科学院南京地质古生物研究所
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
Lu Jianfeng(卢建峰),Qie Wenkun(郄文坤),Yu Changmin(俞昌明),等. New Data on the Age of the Yukiang (Yujiang) Formation at Liujing, Guangxi, South China[J]. 地质学报:英文版,2017,91.0(004):1438-1447.
APA Lu Jianfeng,Qie Wenkun,Yu Changmin,&Chen Xiuqin.(2017).New Data on the Age of the Yukiang (Yujiang) Formation at Liujing, Guangxi, South China.地质学报:英文版,91.0(004),1438-1447.
MLA Lu Jianfeng,et al."New Data on the Age of the Yukiang (Yujiang) Formation at Liujing, Guangxi, South China".地质学报:英文版 91.0.004(2017):1438-1447.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
New Data on t...i,So(2345KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
查看访问统计
谷歌学术
谷歌学术中相似的文章
[Lu Jianfeng(卢建峰)]的文章
[Qie Wenkun(郄文坤)]的文章
[Yu Changmin(俞昌明)]的文章
百度学术
百度学术中相似的文章
[Lu Jianfeng(卢建峰)]的文章
[Qie Wenkun(郄文坤)]的文章
[Yu Changmin(俞昌明)]的文章
必应学术
必应学术中相似的文章
[Lu Jianfeng(卢建峰)]的文章
[Qie Wenkun(郄文坤)]的文章
[Yu Changmin(俞昌明)]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。