Significance of ichnofossils to genetic stratigraphy——Examples from the Cretaceous of Alberta, Canad

来源 :中国科学：地球科学英文版 | 被引量 : 0次 | 上传用户：bohecha_j

【摘要】

：

Trace fossils represent both sedimentological and paleontological entities, representing a unique blending of potential environmental indicators in the rock rec

【作者】

：

S.George Pemberton James A.Mac

【机构】

：

DepartmentofEarthandAtmosphericSciences,UniversityofAlberta,Edmonton,Alberta,Canada,T6G2E3,EarthScie

【出处】

：

中国科学：地球科学英文版

【发表日期】

：

2000年5期

【关键词】

：

trace fossils Glossifungites ICHNOFACIES GENETIC STRATIGRAPHY sequence boundarie

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Trace fossils represent both sedimentological and paleontological entities, representing a unique blending of potential environmental indicators in the rock record. Trace fossils and trace fossil suites can be employed effectively to aid in the recognitio

其他文献

Grey characteristics of microbanding of stalagmite in Shihua Cave, Beijing and its climatic signific

期刊

STALAGMITEGREYofmicrobandingmicrostructure.stalagmitegrey of microbanding

A new barotropic model of the wind-driven circulation

Rationalized by the observational circulation pattern in the upper ocean of the North Pacific, meridional friction term is first incorporated in a barotropic th

期刊

KUROSHIOEXTENSIONEASTERNboundaryCURRENTSSverdrupbalance.Kuroshio extensio

Utilization of water resources, ecological balance and land desertification in the Tarim Basin, Xinj

Because of the human exploitation and utilization of water resources in the Tarim Basin,the water resources consumption has changed from mainly natural ecosyste

期刊

TARIMBasinwaterresourcesECOLOGICALbalancedesertification.Tarim Basin

Theoretical and experimental study of the characteristics of short wind waves

By virtue of a novel experimental method, Phillips’ blockage theory was verified, while some of the experimental phenomena could not be well explained by Phill

期刊

BLOCKAGESHORTWAVESLONGwave.blockage short waves long wave

Ca, Al-rich inclusions in Yamato 791717 (CO3) carbonaceous chondrite: Formation and alteration

在大和民族 791717 的三擦亮的薄节(CO3 ) 。55 Ca， Al 富有的包括被发现忍受 hibonite，它包括二，八 melilite 富有并且 45 尖晶石辉石包括。基于岩相学和包括的矿物质化学， meli

期刊

METEORITECHONDRITEinclusionsolarNEBULAcondensationcrystallizationalterati

Zircon Senstive High Resolution Ion Microprobe (SHRIMP) study of granitoid intrusions in Zhaoye Gold

The zircon Sensitive High Resolution Ion Microprobe (SHRIMP) results show that granitoid intrusions in Zhaoyc Gold Belt were emplaced at two periods of Mesozoic

期刊

ZhaoyeGoldBeltGRANITICintrusion.SHRIMPmagmaticZIRCONINHERITEDZIRCONZha

Properties of wave velocity for two types of granitoids at high pressure and temperature and their g

The wave velocity for two types of granitoids was measured using the analytic method of full-wave vibration at high pressure and high temperature. The laws of v

期刊

I-TYPEGRANITOIDS-TYPEGRANITOIDwaveVELOCITYlow-velocitylayerI-type granit

Satellitic thermal infrared brightness temperature anomaly image——short-term and impending earthquak

Mechanism of satellitic thermo-infrared brightness temperature and temperature increasing is studied. Experiments are made with a gas sample taken around the ep

期刊

BRIGHTNESStemperatureimpendingEARTHQUAKEPRECURSORl.ijiangEARTHQUAKEsatell

Mesozoic doming extensional tectonics of Wugongshan, South China

在江西省的 Wugongshan，中国是由变形核心建筑群构成的中生代花岗石的屋顶类型 extensional tectonics，在中生代花岗石附近散布的可锻、易碎的使砍变形地区。在它以内，生叶定义

期刊

EXTENSIONALTECTONICSGRANITICDOMEKINEMATICanalysisMESOZOICWugongshan.exte

Decomposition of gravity field and grade separation structure in Qinling-Dabie area

The regional gravity field and residual gravity anomaly in the Qinling-Dabie area were separated for the first time, which might be produced by the relief of th

期刊

QINLINGDABIEOROGENYgravityanomalysubductingMAGMATICrockbeltearlyPALEOZ

Significance of ichnofossils to genetic stratigraphy——Examples from the Cretaceous of Alberta, Canad

其他学术论文