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Paleontology Knowledge Graph for Data-Driven Discovery

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Journal of earth science 2024年第3期35卷 1024-1034页

作者： Yiying Deng Sicun Song Junxuan Fan Mao Luo Le Yao Shaochun Dong Yukun shi Linna Zhang Yue wang Haipeng Xu Huiqing Xu Yingying Zhao Zhaohui Pan Zhangshuai Hou Xiaoming Li Boheng Shen Xinran Chen Shuhan Zhang Xuejin Wu Lida Xing Qingqing Liang Enze wang school of resources and Environmental Engineering Hefei University of TechnologyHefei 230009China State Key Laboratory of Palaeobiology and Stratigraphy Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and PaleoenvironmentChinese Academy of SciencesNanjing 210008China school of earth sciences and Engineering and Frontiers science Center for Critical earth Material Cycling Nanjing UniversityNanjing 210023China State Key Laboratory for mineral Deposits Research Nanjing UniversityNanjing 210023China university of Chinese Academy of sciences Beijing 100049China Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of sciences Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of SciencesBeijing 100044China Centre for Research and Education on Biological Evolution and Environment Nanjing UniversityNanjing 210023China State Key Laboratory of Biogeology and Environmental Geology China University of GeosciencesBeijing 100083China school of the earth sciences and resources China University of GeosciencesBeijing 100083China

A knowledge graph(KG)is a knowledge base that integrates and represents data based on a graph-structured data model or *** have made efforts to construct geosciencerelated KGs to overcome semantic heterogeneity and facilitate knowledge representation,data integration,and text ***,there is currently no comprehensive paleontology KG or data-driven discovery based on *** this study,we constructed a two-layer model to represent the ordinal hierarchical structure of the paleontology KG following a top-down construction *** ontology containing 19365 concepts has been defined up to *** this basis,we derived the synonymy list based on the paleontology KG and designed corresponding online functions in the OneStratigraphy database to showcase the use of the KG in paleontological research.

关键词： paleontology knowledge graph ontology synonymy list OneStratigraphy big data ge-ology.

The seismicity in the middle section of the Altyn Tagh Fault system revealed by a dense nodal seismic array

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earthquake Research Advances 2024年第3期4卷 7-15页

作者： shi Yao Tao Xu Yingquan Sang Lingling Ye Tingwei Yang Chenglong Wu Minghui Zhang Key Laboratory of mineral resources Institute of Geology and GeophysicsChinese Academy of SciencesBeijing100029China Department of earth and Space sciences Southern University of Science and TechnologyShenzhen518055China Innovation Academy for earth science Chinese Academy of SciencesBeijing100029China university of Chinese Academy of sciences Beijing100049China school of Information Engineering Shandong University of AeronauticsBinzhou256603China

The left-lateral Altyn Tagh Fault(ATF) system is the northern boundary of the Qinghai-Xizang Plateau, separating the Tarim Basin and the Qaidam Basin. The middle section of ATF has not recorded any large earthquakes since1598 AD, so the potential seismic hazard is unclear. We develope an earthquake catalog using continuous waveform data recorded by the Tarim-Altyn-Qaidam dense nodal seismic array from September 17 to November23, 2021 in the middle section of ATF. With the machine learning-based picker, phase association, location, match and locate workflow, we detecte 233 earthquakes with M_L-1–3, far more than 6 earthquakes in the routine catalog. Combining with focal mechanism solutions and the local fault structure, we find that seismic events are clustered along the ATF with strike-slip focal mechanisms and on the southern secondary faults with thrusting focal mechanisms. This overall seismic activity in the middle section of the ATF might be due to the northeastward transpressional motion of the Qinghai-Xizang Plateau block at the western margin of the Qaidam Basin.

关键词： Altyn Tagh Fault Machine learning Seismicity Dense seismic array

Preface-Understanding the coevolution of life and environment in great turning periods of earth history

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science china earth sciences 2008年第11期51卷 1513-1515页

作者： TONG JinNan shi xiaoying Key Laboratory of Biogeology and Environmental Geology of Ministry of Education State Key Laboratory of Geological Process and Mineral ResourcesChina University of Geosciences Wuhan 430074China State Key Laboratory of Geological Process and mineral resources China University of Geosciences Beijing 10083China

Wherever the first life originated, the earth has grown organisms. The earth provides life with all the basicelements required for the composition and growth of life. And of more importance is that the earth has

关键词： life Preface-Understanding the coevolution of life and environment in great turning periods of earth history

Methane seeps,methane hydrate destabilization,and the late Neoproterozoic postglacial cap carbonates

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Chinese science Bulletin 2006年第10期51卷 1152-1173页

作者： JIANG Ganqing shi xiaoying ZHANG shihong Department of Geoscience University of Nevada Las Vegas NV 89154-4010 USA school of earth science and resources and the State Key Laboratory of Geological Processes and mineral resources China University of Geosciences Beijing 100083 China

甲烷水合物在地球组成容易地可交换的碳的最大的水池“ s 沉积甲壳并且可以使动摇，在一些情况中灾难的联盟者，在全球规模的温暖或海的时间期间，水平变化。在 Neoproterozoicice 年龄期间给极端寒冷，如此的事件的余殃也许在在 earthh... 详细信息

甲烷水合物在地球组成容易地可交换的碳的最大的水池“ s 沉积甲壳并且可以使动摇，在一些情况中灾难的联盟者，在全球规模的温暖或海的时间期间，水平变化。在 Neoproterozoicice 年龄期间给极端寒冷，如此的事件的余殃也许在在 earthhistory 的最可能的间隔之中见证局部性却普遍的甲烷象渗出一样组织的甲烷和质地，导出甲烷的同位素的信号，低硫酸盐集中，海洋的重晶石，并且一突出，短命的碳同位素旅行(delta~( 13 ) C < =-5 每千)在迟了的 Neoproterozoic 期间为一个甲烷水合物 destabilization 事件从 post-Marinoan 帽子碳酸盐(约 635 妈)提供充分证据冰期后的温暖和违反。从水合物的甲烷版本能引起积极反馈到全球温暖，甲烷的氧化能导致海洋血缺氧和大气中的氧气的变化，提供为在最近的 Neoproterozoic 的早动物进化的环境力量。尚待为这个事件被澄清的问题包括有生物革新的甲烷水合物de稳定，起始的甲烷版本的时间，预言的海洋血缺氧事件和它的关系的扳机，响应甲烷版本的 additionalgeochemical 信号，并且帽子的地区性、全球的 synchrony 焦化降水。在华南的 Doushantuo 帽子碳酸盐为这些问题的更好的理解提供它的年龄的最好的例子之一。

关键词：甲烷渗出物甲烷水合物新元古代冰河作用碳酸盐覆盖层碳同位素多细胞动物气候变化

Formation,evolution,reconstruction of black shales and their influence on shale oil and gas resource

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china Geology 2024年第3期7卷 551-585页

作者： shi-zhen Li Qiu-chen Xu Mu Liu Guo-heng Liu Yi-fan Li Wen-yang wang Xiao-guang Yang Wei-bin Liu Yan-fei An Peng Sun Tao Liu Jiang-hui Ding Qian-chao Li Chao-gang Fang State Key Laboratory of Continental Shale Oil Beijing 100083China The Key Laboratory of Unconventional Oil and Gas Geology China Geological SurveyBeijing 100083China Oil and Gas Survey China Geological SurveyMinistry of Natural ResourcesBeijing 100083China State Key Laboratory of Lithospheric and Environmental Coevolution Institute of Geology and GeophysicsChinese Academy of SciencesBeijing 100029China school of Geosciences China University of Petroleum(East China)Qingdao 266580China school of Energy resources China University of Geosciences(Beijing)Beijing 100083China Key Laboratory of Petroleum resources Research Institute of Geology and GeophysicsChinese Academy of SciencesBeijing 100029China school of Resource and Environment Engineering Anhui UniversityHefei 230601China Yangtze university Wuhan 430100China Nanjing Center China Geological SurveyNanjing 210016China National Elite Institute of Engineering CNPCBeijing 100096China

Black shales are important products of material cycling and energy exchange among the lithosphere,atmosphere,hydrosphere,and *** are widely distributed throughout geological history and provide essential energy and mineral resources for the development of human *** also record the evolution process of the earth and improve the understanding of the *** review focuses on the diagenesis and formation mechanisms of black shales sedimentation,composition,evolution,and reconstruction,which have had a significant impact on the formation and enrichment of shale oil and *** terms of sedimentary environment,black shales can be classified into three types:Marine,terrestrial,and marine-terrestrial transitional *** formation processes include mechanisms such as eolian input,hypopycnal flow,gravity-driven and offshore bottom *** a geological perspective,the formation of black shales is often closely related to global or regional major geological *** enrichment of organic matter is generally the result of the interaction and coupling of several factors such as primary productivity,water redox condition,and sedimentation *** terms of evolution,black shales have undergone diagenetic evolution of inorganic minerals,thermal evolution of organic matter and hydrocarbon generation,interactions between organic matter and inorganic minerals,and pore *** terms of reconstruction,the effects of fold deformation,uplift and erosion,and fracturing have changed the stress state of black shale reservoirs,thereby having a significant impact on the pore *** activity promotes the formation of veins,and have changed the material composition,stress structure,and reservoir properties of black *** resource effects,the deposition of black shales is fundamental for shale oil and gas resources,the evolution of black shales promotes the shale oil and gas formation and storage,and the reconstruction of black shales wou

关键词： Black shales Shale oil and gas Resource effects Sedimentary environment Sedimentary process Organic matter accumulation Diagenetic evolution Thermal evolution Organic matter and inorganic minerals Tectonic reconstruction Oil and gas exploration engineering Veins Fluid activity

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淮南深地地磁总场连续观测与时变特征

地球物理学报 2024年第2期67卷 820-828页

作者：郭良辉王博宋晓林王赟金承奕姚硕史钰峰陆内火山与地震教育部重点实验室(中国地质大学北京)北京100083 中国地质大学(北京)地球物理与信息技术学院北京100083 地质过程与矿产资源国家重点实验室(中国地质大学) 北京100083 山东航天电子技术研究所山东烟台264000

深地实验室具有电磁干扰小的"超净"地磁观测优势,已成为地磁观测的新平台和研究热点.为了评估淮南深地实验室地磁环境、认识地磁总场时变特征及地下与地面耦合性,我们于2022年在地下巷道(-848 m)和地表(+22 m)同步实施了地磁总场长期连... 详细信息

深地实验室具有电磁干扰小的"超净"地磁观测优势,已成为地磁观测的新平台和研究热点.为了评估淮南深地实验室地磁环境、认识地磁总场时变特征及地下与地面耦合性,我们于2022年在地下巷道(-848 m)和地表(+22 m)同步实施了地磁总场长期连续观测,对观测数据进行了功率谱、小波谱、地磁总场变化特征的分析及与附近的蒙城地磁台比对.研究结果表明:(1)地下无(或弱)磁干扰点位的地磁环境较优越,与蒙城地磁台相媲美,适用于地磁场变化的高精度、长期连续观测;(2)地下地磁观测可有效过滤地表上由工业与人类活动等的电磁干扰,其记录的地磁总场变化与蒙城地磁台具有较好的耦合性;(3)地下磁测可清晰记录地磁总场的平静变化、不同周期磁暴、地磁脉冲等丰富的时变信息,可为地球系统科学研究提供地磁学依据.

关键词：深地实验室地磁总场时间变化观测地磁环境

三维复杂地质结构模型的InterfaceGrid表达方法

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地学前缘 2024年第4期31卷 129-138页

作者：牛露佳石成岳王占刚周永章广东省地质过程与矿产资源探查重点实验室广东珠海519000 中山大学地球科学与工程学院广东珠海519000 中山大学地球环境与地球资源研究中心广东广州510275 中国矿业大学(北京)地球科学与测绘工程学院北京100083

三维地质结构模型是地质空间内地质构造和地质体对象边界的数字化表征模型。随着地质数据矢量栅格一体化集成和地质数据空间查询分析需求增多,构建统一表达地质结构的一体化空间数据模型成为三维地质信息科学领域需要解决的基础性问题... 详细信息

三维地质结构模型是地质空间内地质构造和地质体对象边界的数字化表征模型。随着地质数据矢量栅格一体化集成和地质数据空间查询分析需求增多,构建统一表达地质结构的一体化空间数据模型成为三维地质信息科学领域需要解决的基础性问题之一。针对规则网格、PillarGrid和SBRT模型等难以实现复杂地质结构的精细表达问题,本研究提出InterfaceGrid数据模型,充分考虑地质结构和属性的地下分布具有极强的非均匀性、不连续性和空间多尺度性,且表现出纵向分层特性和多属性场耦合的相关性。基于InterfaceGrid设计理论模型和数据结构,构建统一描述三维地质结构的InterfaceGrid数据模型,实现复杂地质结构的矢量栅格一体化表达。基于GeoAtom地原子理论构建InterfaceGrid的形式化表达框架,提出InterfaceGrid的构建流程,以及基于InterfaceGrid模型设计数据更新和空间查询算法。采用GPU光线投射和自适应采样策略实现地质网格的体可视化和在线浏览,结果显示,与SBRT模型相比较,InterfaceGrid能够更加真实地描述地质边界情况,提高了三维地质结构模型的准确性。在全球岩石圈三维网格化构建应用InterfaceGrid,验证了InterfaceGrid在大规模地质数据组织管理中的适用性,相比较PillarGrid数据量减少约1/3,更加适合基于大数据量的网络地学应用服务。

关键词：三维地质结构模型 InterfaceGrid 可视化断层建模空间查询

Sand veins and MISS from the Mesoproterozoic black shale (ca. 1.7 Ga) in North china:Implication for methane degassing from microbial mats

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science china earth sciences 2008年第11期51卷 1525-1536页

作者： shi xiaoying JIANG GanQing ZHANG ChuanHeng GAO LinZhi LIU Juan school of earth science and resources China University of GeosciciencesBeijing 100083China State Key Laboratory of Geological Process and mineral resources Beijing 100083China Department of Geoscience University of NevadaLas VegasNV 89154-4010USA Institute of Geology Chinese Academy of Geological SciencesBeijing 100037China

The Mesoproterozoic Chuanlinggou Formation (ca. 1.7 Ga) consists mainly of dark-gray to black shales that are widespread in the North china Platform. Abundant centimeter-scale sand veins are present within the shale layers of this unit, particularly in the middle part. Sand veins display ptygmatic shapes, perpendicular or with a high angle to bedding planes. They penetrate the black shale layers but are often terminated by thin, lenticular sandstone beds, forming small-scale ‘tepee-like’ structures. On bedding planes, sand veins are expressed as small ridges with 1–3 mm positive relief. Lack of polygonal shapes and their occurrence in thinly laminated, relatively deep-water shales preclude an origin from sand-filled desiccation cracks. Instead, their close association with microbially induced sedimentary structures (MISS) such as micro-wrinkles and gas blisters, putative bacterial fossils (possibly coccoidal cyanobacteria) and framboidal pyrites, suggests that they were formed by degassing of methane from microbial mat decay. Methane gas disrupted overlying sedimentary layers, creating fractures open to seawater. Fine-grained quartz sands, which were transported into the depositional environment by strong winds, filled the fractures. Sand-filled fractures were shortened and folded during burial compaction, forming ptygmatic shapes. The presence of dispersed dolomite and siderite in these sand veins suggests authigenic carbonate precipitation from anaerobic oxidation of methane (AOM). Sand veins are intensely distributed within the Chuanlinggou Formation and are spatially widespread in the North china Platform. If their methane origin is confirmed, they may have important implications for the Mesoproterozoic paleoclimate. With anoxic oceans and low seawater sulfate concentration during the Mesoproterozoic, methane release from microbial mat decay and/or microbial methanogenesis during shallow burial may have been proportionally higher than that of the modern marine e

关键词： sand veins methane degassing microbial mats Chuanlinggou Formation Mesoproterozoic North china Platform

中国早白垩世脉翅目螳蛉科化石的新发现——孙氏逸仙蛉

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科学通报 2024年第18期69卷 2547-2552页

作者：师超凡杨强任东中山大学地球科学与工程学院广东省地质过程与矿产资源探查重点实验室珠海519080 广州大学生命科学学院广州510006 首都师范大学生命科学学院北京100048

脉翅目螳蛉科昆虫化石记录较为丰富,在中生代以绝灭亚科Mesomantispinae和Doratomantispinae的属种最多,其中中螳蛉亚科Mesomantispinae分布时代更早,集中于中侏罗世至早白垩世.本文记述了采集自我国辽宁省北票市黄半吉沟下白垩统义县... 详细信息

脉翅目螳蛉科昆虫化石记录较为丰富,在中生代以绝灭亚科Mesomantispinae和Doratomantispinae的属种最多,其中中螳蛉亚科Mesomantispinae分布时代更早,集中于中侏罗世至早白垩世.本文记述了采集自我国辽宁省北票市黄半吉沟下白垩统义县组地层的螳蛉科中螳蛉亚科一新属新种,孙氏逸仙蛉Yatsenia suni gen. et sp. nov.该新属种与同亚科其他属在前翅脉序和翅斑上具显著差异,包括Sc与R1融合于近翅中部, CuP双分叉, 1A栉状分叉等特征,揭示了白垩纪螳蛉更为丰富的形态与物种多样性.

关键词：化石昆虫螳蛉热河生物群中生代