pellet-bioclastic grainstone
球粒生物屑粒状灰岩
Rock, usually limestone, composed of oolites.
岩石岩石，通常指石灰岩，由鲕粒岩组成
A small round calcareous grain found, for example, in limestones.
鲕粒岩含有圆形小颗粒的石灰质岩石，如在石灰岩中
The coarsest sandstones intercalated with grey mudstones.
最粗粒砂岩与灰色泥岩成互层。
Original porosity is typified by the intergranular porosity of sandstones and the intercrystalline and politic porosity of some limestones.
原生孔隙度以砂岩粒间孔隙度和某些石灰石的晶体粒间和鲕状孔隙度为代表。
blastoporphyritic leptite
变余斑状长英麻粒岩
massive coarse grained porphyritic granite
块体粗粒斑状花岗岩
miliolid-coral-caprinid packstone
粟孔虫-珊瑚-羚角蛤泥粒灰岩
limestone wool, in bulk, sheets or rolls
石灰岩棉,呈块状、片状或卷状
A rock composed of compacted volcanic ash varying in size from fine sand to coarse gravel.
凝灰岩致密火山灰构成的岩石，大小以细粒至粗砾石不等
Diagenesis of Late Carboniferous phylloid algal reefs in southern Guizhou
黔南晚石炭世叶状藻礁灰岩的成岩作用
Burial dissolution of Ordovician granule limestone in Tarim Basin
塔里木盆地奥陶系颗粒石灰岩埋藏溶蚀作用
rugged limestone rocky land
石灰岩犬牙交错状裸露地段
THE PETROLOGIC STUDY OF OOLITIC LIMESTONE OF ZHANGXIA SERIES OF MIDDLE CAMBRIAN IN TANGSHAN,HEBEI
河北唐山地区中寒武统张夏组鲕粒灰岩的岩石学研究
Calcareous tufa, a porous or spongy deposit of calcium carbonate found in calcareous mineral springs.
多孔状凝灰岩石灰质的凝灰岩，碳酸钙多孔或有吸收性的沉淀物，出现在石灰性矿物泉中
A rock formation that resembles beads, found in glassy igneous rocks.
珍珠云母一种存在于光滑的火成岩岩层中的呈珠粒状的岩层
A fine - grained, dark gray sedimentary rock, formed from silt and clay and similar to shale but without laminations.
泥岩一种细粒的、深灰色的沉积岩，主要由淤泥或粘土组成，类似页岩但不具纹层
A Study of Early Triassic Vermicular Limestone and Its Genesis in Lower Yangtze Region;
下扬子地区早三叠世蠕虫状灰岩及其成因研究