KMS Nanjing Institute of Geology and Palaeonotology,CAS
Early Cretaceous ammonites from eastern Heilongjiang, northeastern China, and their chronostratigraphical significance | |
Li, Gang (李罡)1; Bengtson, Peter2 | |
2018-08 | |
发表期刊 | CRETACEOUS RESEARCH |
ISSN | 0195-6671 |
卷号 | 88页码:197-209 |
摘要 | A low-diversity ammonite fauna is described from the Qihulin Formation of the dominantly non-marine Longzhaogou Group exposed in Mishan and Hulin counties in eastern Heilongjiang, northeastern China. The fauna consists predominantly of Pseudohaploceras? cf. nipponicum Shimizu, 1931, and Pseudohaploceras? peideense (Liang, 1982), with subordinate Eogaudryceras (Eogaudryceras) cf. yunshanense (Liang, 1982). The occurrence of Pseudohaploceras? and previously reported bivalves suggest an early Aptian age for the Qihulin Formation. The early Aptian transgression advanced from the east across the Hulin and Mishan area into the Jixi Basin and resulted in the deposition of the marine beds of the Qihulin and lower Chengzihe formations. The Qihulin Formation can be correlated with the lower part of the Chengzihe Formation. (C) 2017 Elsevier Ltd. All rights reserved. |
关键词 | Ammonites Biostratigraphy Cretaceous Aptian Qihulin Formation China |
DOI | 10.1016/j.cretres.2017.10.009 |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Geology ; Paleontology |
WOS类目 | Geology ; Paleontology |
WOS记录号 | WOS:000437816200016 |
出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/22603 |
专题 | 中国科学院南京地质古生物研究所 其他 |
作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, East Beijing Rd 39, Nanjing 210008, Jiangsu, Peoples R China; 2.Heidelberg Univ, Inst Geowissensch, Neuenheimer Feld 234, D-69120 Heidelberg, Germany |
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 | Li, Gang ,Bengtson, Peter. Early Cretaceous ammonites from eastern Heilongjiang, northeastern China, and their chronostratigraphical significance[J]. CRETACEOUS RESEARCH,2018,88:197-209. |
APA | Li, Gang ,&Bengtson, Peter.(2018).Early Cretaceous ammonites from eastern Heilongjiang, northeastern China, and their chronostratigraphical significance.CRETACEOUS RESEARCH,88,197-209. |
MLA | Li, Gang ,et al."Early Cretaceous ammonites from eastern Heilongjiang, northeastern China, and their chronostratigraphical significance".CRETACEOUS RESEARCH 88(2018):197-209. |
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