Cretaceous ostracods of DSDP Hole 10-95 (Figure 2)

The ostracoda fauna recovered from site 95, JOIDES leg 10, consists of Albian and Senonian species, some of which have previously been described from the southeastern United States. These are Cytherella aff. bullata, Brachycythere acuminata, B. cf. crenulata, Hazelina austinensis, Phacorabdotus texanus, Cythereis cf. caudata, Fossocytheridea cf. lenoirensis, and the following species referred to in open nomenclature: Neocythere? sp. 19, Aversovalva? sp. and Paracypris spp. The stratigraphic and paleoecological data derived from the study of this fauna are compared with those based on planktonic foraminifers and nannofossils.

从‘乔迪斯’（JOIDES）深海钻探计划第10航次95号站位采获的介形类（Ostracoda）动物群，包含阿尔布阶与森诺曼阶物种，其中部分类群此前曾于美国东南部被记述。该动物群包含以下物种：近瘤花介（Cytherella aff. bullata）、尖短花介（Brachycythere acuminata）、具齿短花介相似型（B. cf. crenulata）、奥斯汀黑泽尔介（Hazelina austinensis）、得克萨斯眼突介（Phacorabdotus texanus）、尾状异花介相似型（Cythereis cf. caudata）、勒努瓦古花介相似型（Fossocytheridea cf. lenoirensis），以及采用开放命名法的以下类群：归属存疑的新花介？未定种19（Neocythere? sp. 19）、归属存疑的异瓣介？未定种（Aversovalva? sp.）与似星介属多种（Paracypris spp.）。本研究通过该动物群获得的地层学与古生态学数据，与基于浮游有孔虫及钙质超微化石所得的对应数据进行了对比分析。