Fine analysis functions and their application of ichnofabric: Outline of the 15th International Ichnofabric Workshop
Niu Yong-Bin, Qi Yong-An, Hu Bin, Song Hui-Bo, Xing Zhi-Feng, Dai Ming-Yue, Li Da
College of Resources & Environment,Key Laboratory of Biogenic Traces and Sedimentary Minerals of Henan Province,Henan Polytechnic University,Henan Jiaozuo 454003,China
Abstract：The 15th International Ichnofabric Workshop was held successfully in Prague,the Czech capital from April 26th to May 9th,2019. From oral presentations,posters,field trips and workshop discussions,a few new progress and application of ichnology can be outlined: (1)Connotation of ichnofabric is extended and fine analysis functions of ichnofabric are further improved,which provides scientific theoretical basis and practical working method for sedimentary microenvirmental analysis,genetic stratigraphy interpretation and fine characterization of oil-gas and water reservoirs. (2)The applications of trace fossil in the study of palaeoecology and palaeoclimate have become important research directions in the field of ichnology. Organism-sediment interactions are interpreted through studying rich behavioral and taphonomic characteristics of palaeobios towards bridging among palaeontology,sedimentology and sequence stratigraphy. (3)Trace fossils have important applications in the study of major geological events. In particular,it provides the best evidence for the study of the creatures that cannot be preserved as body fossils due to the lack of mineralized skeleton in the ecological recovery period after the mass extinction,and provides invaluable clues for the study of the ecological system conditions and the geotectonic-sedimentary environment conditions in the biological recovery period. (4)New techniques and new methods are widely used in the field of ichnology,which will promote the further theoretic improvement in the field of ichnology and the rapid development in the field of production.
Niu Yong-Bin,Qi Yong-An,Hu Bin et al. Fine analysis functions and their application of ichnofabric: Outline of the 15th International Ichnofabric Workshop[J]. JOPC, 2019, 21(5): 767-782.
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