1985, 4(3): 288-288.
摘要:
<正>地质矿产部岩溶地质研究所古生物组在桂林盆地尧山西侧的朝阳砖厂、江头村等地的一套黄灰色和浅黄色的泥质粉砂岩或粉砂质泥岩(该套岩性层理发育)中,发现较多的有孔虫化石,经中国地质科学院地质研究所王乃文同志的初步鉴定有如下属种: Ammonia sp., Bathysiphon cf. areacea Cushman, Cyclammina Complanata, Caribeanella cf. katasensis(ujiié), Caribeanella aff, katasensis(ujiié),Caribeanella sp., Gyroidinoides? sp., Nodellum sp., Nonion sp., Orbulina sp., Protelphidium sp., Trochamminoides cf. proteus (Karrer), Trocham