Different types of foraminifera thrive at different temperatures . 不同种类的有孔虫在不同温度下繁殖。
2.
Discovery and features of vertical zonations of tidal salt - marsh foraminifera in jianchuan , north jiangsu province , china 我国苏北建川潮汐盐沼有孔虫垂直分带的发现和特征
3.
The fossils of algae , ostracoda , foraminifera , gastropod and polychaeta were found in the tertiary carbonate beds in the west of chaidamu basin 摘要柴达木盆地西部第三系的碳酸盐岩层中发现有藻类、介形虫、有孔虫、腹足类、多毛类等化石。
4.
The study of foraminifera , ostrocoda , radiolaria and calcareous nannofossil plays an important ， indispensable and useful role in the marine geology research 其中有孔虫、介形虫、放射虫、超微化石等海洋微体生物壳体是海洋地质研究不可缺少和替代的重要部分。
5.
Ch . 2 biostratigraphy features , distribution and assemblage of three group fossils from many of the 7 geological setions , including conodont , coral and foraminifera fossils , have been comprehensively discussed . and a series of fossil assemblages can be recognized 生物地层研究综合各剖面上获得的古生物资料，按牙形刺、珊瑚和有孔虫化石等三大类论述了它们的特征、分布和组合特点，进而在鲁班石地区划分建立了牙形刺生物化石组合带。
6.
Frame - building organisms mostly are sphinctozoa , inozoa , hydrozoa , tabulozoa . binding organisms mainly are bluegreen algae , tubiphytes and tabulozoa . accessory organisms are bryozoa , brachiopoda , foraminifera , echinodermata , etc . what ' s more , biota are different with various reef facies 在各相带内，生物组合也迥然不同，礁相以底栖生物为主，盆地相以海绵骨针、钙球、放射虫为特征，而礁后相则以裸海松藻、有孔虫、蜓类、棘皮类为特征。
7.
There are 25 genera and 47 species of conodont , 4 genera and 6 species of coral and some foraminifera . ch . 4 biostratigraphical regions based on the study on the conodont , coral and foraminifera fossils in research area , it was discovered that the biota features are resemble to the south china . so a conclusion can be drawn that the research area and south china belong to the same biogeographical region 生物地层分区本文通过对牙形刺、蜒类、珊瑚等化石的对比研究，发现研究区的生物群特征与华南区生物群相近，这表明在该区早、晚石炭世与华南区及东古特提斯区同属一个生物地理区系。
