CAJ | 학술논문

塔里木盆地西北缘的库尔干出露一套中生代含煤磨拉石建造,三叠系克拉玛依组底部砾岩中的硅岩砾石中发现大量放射虫化石,包括Albaillella paradoxa Deflandre,Albaillella sp.cf. Albaillella paradoxa Deflandre, Albaillella sp., Latentifistula sp., Latentifistulidae gen. et sp. indet., Follicucullus sp. afl. Follicucullus bipartitus Caridroit et De Wever, Follicucullus sp. 和 Spumellaria gen.et sp.indet.等.其中至少可以划分出两个化石组合:一个是以 Albaillella paradoxa和Albaillella sp. cf. Albaillella paradoxa 为代表的早石炭世早期放射虫组合,另一个是以 Follicucullus sp.和Follicucullus sp. aff. Follicucullus bipartitus 为代表的中-晚二叠世放射虫化石组合.这说明库尔干地区的三叠系沉积有早石炭世早期和中-晚二叠世的硅岩物源,它们可能来自南天山碰撞造山带的蛇绿混杂岩.
탑리목분지서북연적고이간출로일투중생대함매마랍석건조,삼첩계극랍마의조저부력암중적규암력석중발현대량방사충화석,포괄Albaillella paradoxa Deflandre,Albaillella sp.cf. Albaillella paradoxa Deflandre, Albaillella sp., Latentifistula sp., Latentifistulidae gen. et sp. indet., Follicucullus sp. afl. Follicucullus bipartitus Caridroit et De Wever, Follicucullus sp. 화 Spumellaria gen.et sp.indet.등.기중지소가이화분출량개화석조합:일개시이 Albaillella paradoxa화Albaillella sp. cf. Albaillella paradoxa 위대표적조석탄세조기방사충조합,령일개시이 Follicucullus sp.화Follicucullus sp. aff. Follicucullus bipartitus 위대표적중-만이첩세방사충화석조합.저설명고이간지구적삼첩계침적유조석탄세조기화중-만이첩세적규암물원,타문가능래자남천산팽당조산대적사록혼잡암.