Reef-dwelling brachiopods record paleoecological and paleoenvironmental changes within the Changhsingian (late Permian) platform-margin sponge reef in eastern Sichuan Basin, China
文献类型：期刊论文
| 作者 | Xuesong, Tian1,2; Wei, Wang2; Zhenhua, Huang2; Zhiping, Zhang2; Dishu, Chen1 |
| 刊名 | ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY
 |
| 出版日期 | 2022-06-25 |
| 页码 | 16 |
| 关键词 | Changhsingian reef-dwelling brachiopod paleoecology paleoenvironment Panlongdong platform-margin reef Sichuan Basin |
| ISSN号 | 1932-8486 |
| DOI | 10.1002/ar.25023 |
| 通讯作者 | Dishu, Chen(cds1003chengdu@163.com) |
| 英文摘要 | The eastern Sichuan Basin area (China) is the representative locality for studies of the Late Permian Changhsingian platform to basin transition. However, details of the paleoecology and paleoenvironment of rich brachiopod fauna in this area are still unclear, especially regarding the reef-dwelling brachiopods. The reef-dwelling brachiopod specimens from the Panlongdong platform-margin reefal environment are first described herein. A detailed comparison is presented with the paleoecological features and sedimentological characteristics of the reef-dwelling brachiopods and brachiopods of the reported Zhongliang Hill and Huayingshan intraplatform nonreefal environments in the transitional zone. The reef-dwelling brachiopods are dominated by the spiriferids, such as Martinia and Permophricodothyris, which are mainly found in hypercalcified sponge-calcareous algae binding framestone from the second reef-building process of the Panlongdong reef. The brachiopods in the first and third reef-building processes of the Panlongdong reef often show clear indications of transportation. The comparison of paleoecological and sedimentological evidence indicates that the reef-dwelling brachiopod specimens, which have strong pedicle-attached convex shells and supporting body spines, are commonly preserved in live positions and form a hard-bottom fauna, showing low evenness, and high dominance in both taxonomical and lifestyle diversity. The association among reef-dwelling brachiopod individuals also represents potential biological interactions to prevent the shells from being swept away by constant currents and waves, forming extremely dense concentrations on the sea floor as reef ecosystem engineers. This case study of reef-dwelling brachiopods preserved within the platform-margin reefal environment was critical for filling various gaps in our knowledge of the complexity of the Changhsingian reef-related ecosystem. |
| WOS关键词 | PANLONGDONG SECTION ; CHANGXING FORMATION ; XUANHAN ; SHELF ; MODEL |
| 资助项目 | National Natural Science Foundation of China[41830323] ; State Key Laboratory of Paleobiology and Stratigraphy (Nanjing Institute of Geology and Paleontology, CAS)[193127] |
| WOS研究方向 | Anatomy & Morphology |
| 语种 | 英语 |
| WOS记录号 | WOS:000815610300001 |
| 出版者 | WILEY |
| 资助机构 | National Natural Science Foundation of China ; State Key Laboratory of Paleobiology and Stratigraphy (Nanjing Institute of Geology and Paleontology, CAS) |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/40951]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Dishu, Chen |
| 作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 2.Chongqing Inst Geol & Mineral Resources, Minist Nat Resources, Key Lab Shale Gas Explorat, Chongqing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xuesong, Tian,Wei, Wang,Zhenhua, Huang,et al. Reef-dwelling brachiopods record paleoecological and paleoenvironmental changes within the Changhsingian (late Permian) platform-margin sponge reef in eastern Sichuan Basin, China[J]. ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY,2022:16. |
| APA | Xuesong, Tian,Wei, Wang,Zhenhua, Huang,Zhiping, Zhang,&Dishu, Chen.(2022).Reef-dwelling brachiopods record paleoecological and paleoenvironmental changes within the Changhsingian (late Permian) platform-margin sponge reef in eastern Sichuan Basin, China.ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY,16. |
| MLA | Xuesong, Tian,et al."Reef-dwelling brachiopods record paleoecological and paleoenvironmental changes within the Changhsingian (late Permian) platform-margin sponge reef in eastern Sichuan Basin, China".ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY (2022):16. |
入库方式： OAI收割
来源：南京地质古生物研究所
浏览0
下载0
收藏0
其他版本
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。