您要查找的是不是：
- The facies types of the Lower Cretaceous are mainly delta,lake and turbidity. 下白垩统的扎赉诺尔群的沉积相的主要类型为三角洲相,湖相和浊流相。
- The unconformity between the Eocene and the Lower Cretaceous is common in Jiuquan basin. 酒泉盆地普遍发育了始新统与下白垩统之间的不整合。
- The Cenozoic sedimentary thickness, which is smaller than the Lower Cretaceous denuded thickness, cannot make up heat losses caused by denudation. 新生界沉积厚度小于下白垩统剥蚀量 ,未能弥补剥蚀造成的热损失。
- The shale of lower Aptian stage and Barremian stage of Lower Cretaceous is the effective source rock. 有效烃源岩为下白垩统阿普第阶下部和巴列姆阶；
- In conclusion, the Lower Cretaceous in Kuqa Depression recorde a whole episode of foreland basin tectonic evolution. 总之，库车坳陷下白垩统记录了一幕完整的前陆盆地构造演化过程。
- The shale of Lower Cretaceous is uniquely verified to be source rock in B basin of Central Africa region. 摘要中非地区B盆地下白垩统泥岩是该盆地目前唯一证实的烃源岩。
- The main source rocks are Wudanggou and Changhangou Formations of Middle-Lower Jurassic, the Lower Cretaceous Guyang Formation. 经野外露头剖面和钻井岩性分析，下、侏罗统五当沟组、汉沟组和下白垩统固阳组发育深湖半深湖相泥()、质泥岩和泥灰岩，是区内主要的烃源岩。
- The stippled area shows the distribution of a clean, permeable sandstone in the lower part of the lower cretaceous Muddy Formation. 图上画点部分为下白垩纪马迪组下部洁净，渗透的砂岩分布区域。
- This is in accordance with the structural characteristics of lower Cretaceous and the thermal history of Jiuquan basin group. 这与酒西盆地及其周围地区 (酒泉盆地群 )下白垩统构造特征和盆地群热演化特征一致。
- However, the reservoir porosity and permeability of lower Cretaceous in Erlian Basin is better than that of Yingen-Ejinaqi Basin. 但二连盆地下白垩统储层的孔隙度和渗透率比银根－额济纳旗盆地要好得多。
- Rhyolite with columnar joints has been found in the lower Cretaceous Yingcheng Formation, in an uplift area of the southeastern Songliao Basin. 摘要松辽盆地东南隆起区下白垩统营城组出露柱状节理流纹岩。
- Abstract： The reservoir rocks of Lower Cretaceous Fuyu and Yangdachenzi unites wrer deposited in channels on the deltaic flood plain in Sanzhao area. 摘 要： 三肇地区下白垩统扶余和杨大城子油层储集岩主要为具有较高杂基含量的岩屑长石细砂岩和长石岩屑细砂岩。
- The pollen grains resemble to a remarkable degree Clavatipollenites of the Lower Cretaceous period, one of the oldest angiosperm fossils. 其花粉类似于最古老的被子植物化石之一: 晚白垩世的棒纹粉。
- Analysis of uranium mineralization condition showed that there are some disadvantages in shallower strata of Lower Cretaceous system in Zhenyuan area. 铀成矿条件分析表明，本区下白垩统浅层不利因素多。
- The ammonites from the lower shale and isotope age from its upper volcanic rock(define) the age of Sangxiu Formation from Berriasian to Hauterivian of Lower Cretaceous. 桑秀组下部的页岩段与江孜甲不拉组的最下部地层相当,上部火山岩的同位素年龄为133 M a。
- Oil-gas pools of Baiyinchagan Depression are principally distributed in the Middle and Upper parts of Tenggar Formation of Bayanhua Group,Lower Cretaceous. 白音查干凹陷的油气藏主要分布于下白垩统巴彦花群腾格尔组中、上部 ,稠油油藏在成油门限之上 ,稀油油藏在成油门限之下。
- The Lower Cretaceous Bentiu Formation is the major pay zone,It is covered by the Darfur Group,especially the massive mudstones of the Aradeiba Formation. 盆地的主力产层为下白垩统的Bentiu组,上覆的区域盖层是Darfur群,尤其是Aradeiba组的大套泥岩。
- N Depression is a Meso Cenozoic faulted depression. SL and AJ oil bearing structures were discovered in Lower Cretaceous AJ Formation in the central uplift belt of the depression. N凹陷为中 -新生代断陷 ,在中央隆起带下白垩统AJ组已发现SL和AJ两个含油构造。
- Dutton S P,T N Diggs.Evolution of porosity and permeability in the Lower Cretaceous Travis Peak Formation,East Texas[J].AAPG Bulletin,1992,76 (2):252-269. 王多云;史基安;王琪.;鄂尔多斯盆地西南延长组优质储层形成机理与分布规律研究;内部报告
- The coal-accumulating process of the lower Cretaceous ChanglingFormation was formed in a half graben of the NE trending fault zone which posited on theJinJatun Formation andesite. 下白垩统的长岭组聚煤作用形成于金家屯组安山岩上的北东向断陷带之中，聚煤盆地类型以半地堑式为主。
