Wangshangkia, a new Devonian ostracod genus from Dushan of Guizhou, South China

IF 4.1 3区地球科学 Q1 PALEONTOLOGY

Journal of Micropalaeontology Pub Date : 2018-02-27 DOI:10.5194/JM-37-341-2018

Junjun Song, Y. Gong

引用次数: 3

Abstract

Abstract. Wangshangkia, a new genus of Ostracoda, from the Late Devonian in Dushan of Guizhou, South China, is described. This genus belongs to the family Bairdiocyprididae Shaver, 1961 and includes two new species, i.e. Wangshangkia dushaniensis and W . bailouiensis. The new genus is characterized by a wide ventral carina with radial striae. It is reported from the Famennian of South China and disappeared just below the Devonian-Carboniferous boundary. Wangshangkia is essentially a benthic crawler and is restricted to the shallow-marine depositional environment with a low hydrodynamic condition. Wangshangkia: urn:lsid:zoobank.org:act:34BF01D4-D202-492D-8E27-BC508EF7EFFB W. dushaniensis: urn:lsid:zoobank.org:act:D267C362-7510-4D19-996B-EA1848D7D025 W. bailouiensis: urn:lsid:zoobank.org:act:FE988AA0-7363-4D9E-A5AB-1526C8DBCDD9

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贵州独山泥盆纪介形纲一新属王尚基亚

摘要本文报道了贵州独山晚泥盆世介形虫科的一个新属——王尚基。本属隶属于Bairdicyprididae Shaver科，1961年，包括两个新种，即Wangshangkia dushaniensis和W。白龟属。新属的特征是有一个宽的腹鳍和放射状条纹。它是从华南法门阶开始报道的，在德累斯顿-石炭纪界线下消失了。王上基亚基本上是一种爬行类动物，仅限于低水动力条件下的浅海沉积环境。Wangshangkia:urn:lsid:zoobank.org:act:34BF01D4-D20-292D-8E27-BC508EF7EFFB W.杜沙尼氏菌：urn:lsid：zoobank.org:act:D267C362-7510-4D19-996B-EA1848D7D025 W.白利氏菌：瓮:lsid:zoobank.org/:act:FE988AA0-7363-4D9E-A5AB-1526C8DBCDD9

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来源期刊

Journal of Micropalaeontology 生物-古生物学

CiteScore

4.30

自引率

5.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Micropalaeontology (JM) is an established international journal covering all aspects of microfossils and their application to both applied studies and basic research. In particular we welcome submissions relating to microfossils and their application to palaeoceanography, palaeoclimatology, palaeobiology, evolution, taxonomy, environmental change and molecular phylogeny.