新疆昆其布拉克地区床板珊瑚、日射珊瑚新资料

NEW DATA OF TABULATA AND HELIOLITES IN KONQIBULAK AREA OF XINJIANG

描述了由施恩全等于1987年采自新疆且末县昆其布拉克地区上奥陶统孔其布拉克组中上部的晚奥陶世床板珊瑚，日射珊瑚化石，计有8属，13种（其中新种6个）：AgetolitesaltunensisWang，A．KingqiensisWang（Sp．nov．），Cateniporaaqiangensiswang（sp．nov．），Taeniolitescf．zhejiangensisLinetChow，Proheliolitessp．,Priporacf．multispinosaLinetChow，PlasmoporellaqiemoensisWang（sp．nov．），Pl．altunensiWang（sp．nov．），Pl．of．columellaBondarenko，Pl．com-plexawang（sp．nov），Pl．sp，Sibiriolitescf．sibiricusmongolicusBond.etMin.,Diploeporaaltune-sisWnagsp．nov。笔者将其归入Agetolites—Plasmoporella组合。这些化石首次被发现，对于研究阿尔金山地区上奥陶统生物群和地层对比具有十分重要的理论意义和实践意义。

Tabulata and heliolites fossils of Upper Ordovician described are collected from Middle-UpperQibulake Formation of Upper Ordovician in Kunqibulake area of Qemo, Xinjiang by Shi Enquan et al in 1987, consisting of 8 genera and 13 species (6 nov. sp. ), i. e. A geotolites altunensis Wang, A. KongqiensisWang(sp. nov. ),Catenipore aqiangesis Wang(sp. nov. ),Taeniofites cf. zhejinngensis lin et Chow , Prohelioli-ues sp., Proporemultispinosa Lin et Chow, Plesmoporella qiemoensis Wang(sp. nov. ), Pl. altunensis Wang(sp. nov. ), Pl of. columelle Bondaneko, Pl. compexa Wang(sp. nov. ) , Pl. sp.,Sibiriolites sibinicus mon-goiicus Song et al Min, siploepora altunesis Wang(sp. nov. ) , All of these are included in getolites-Plasmoporella association.