{"title":"Septfontainella carpatobalcanica n. gen., n. sp., a new hauraniid foraminifera from the upper Berriasian of Serbia and Romania","authors":"F. Schlagintweit, I. Bucur, George Pleș","doi":"10.47894/mpal.67.6.05","DOIUrl":null,"url":null,"abstract":"Septfontainella (type-species S. carpatobalcanica n. sp.), a new genus of larger benthic foraminifera (family Hauraniidae, subfamily Amijiellinae) is described from the upper Berriasian of the Carpatho-Balkanides, eastern Serbia and Romania (Southern Capathians), both part of the Getic domain. It is characterized by large elongate dimorphic tests with a reduced coiled stage and a rectilinear-uniserial adult part with chambers displaying a coarse and irregular subepidermal network. Triangular-shaped first order radial partitions extend into the chamber lumen attaching to the succeeding septum. Septfontainella gen. nov. is compared with the Lower Jurassic Cymbriaella Fugagnoli and the Lower Cretaceous Bramkampella Redmond. Septfontainella n. gen. further substantiates the occurrence of a Berriasian origination event of larger benthic foraminifera in inner carbonate platform facies of the Neotethysian realm.","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"89","ListUrlMain":"https://doi.org/10.47894/mpal.67.6.05","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Septfontainella (type-species S. carpatobalcanica n. sp.), a new genus of larger benthic foraminifera (family Hauraniidae, subfamily Amijiellinae) is described from the upper Berriasian of the Carpatho-Balkanides, eastern Serbia and Romania (Southern Capathians), both part of the Getic domain. It is characterized by large elongate dimorphic tests with a reduced coiled stage and a rectilinear-uniserial adult part with chambers displaying a coarse and irregular subepidermal network. Triangular-shaped first order radial partitions extend into the chamber lumen attaching to the succeeding septum. Septfontainella gen. nov. is compared with the Lower Jurassic Cymbriaella Fugagnoli and the Lower Cretaceous Bramkampella Redmond. Septfontainella n. gen. further substantiates the occurrence of a Berriasian origination event of larger benthic foraminifera in inner carbonate platform facies of the Neotethysian realm.
Septfontainella(模式种S. carpatobalcanica n. sp.)是一种大型底栖有孔虫(Hauraniidae, Amijiellinae亚科)的新属，描述于喀尔巴阡-巴尔干半岛的上Berriasian，塞尔维亚东部和罗马尼亚(南卡帕西亚)，两者都是古域的一部分。它的特征是大的细长二态试验，具有减少的卷曲阶段和直线-单列的成体部分，其腔室显示粗糙和不规则的皮下网络。三角形的一级放射状隔墙延伸到腔内，与后继隔膜相连。将Septfontainella gen. 11与下侏罗世Cymbriaella Fugagnoli和下白垩世Bramkampella Redmond进行了比较。Septfontainella n. gen进一步证实了新特提斯宙内碳酸盐岩台地相大型底栖有孔虫Berriasian起源事件的发生。
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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