FOSSIL

作品数:495被引量:767H指数:12
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相关领域:天文地球生物学更多>>
相关作者:金建华刘建妮舒德干张志飞张兴亮更多>>
相关机构:中国科学院中山大学西北大学北京自然博物馆更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划北京市自然科学基金俄罗斯基础研究基金更多>>
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Eocene and modern entomofauna differ—a Cretaceous-like larva in Rovno amber
《Insect Science》2025年第2期712-718,共7页Joachim T.Haug Simon Linhart Viktor Baranov Carolin Haug 
supported by the German Research Foundation(DFG Ha 6300/6-1)and by the Volkswagen Foundation with a Lichtenberg Professorship to JTH.VB is supported by the Ministry of Science,Innovation and Universities,Spain,within the Ramon y Cajal Program(RYC2021-032144-I).
Dear Editor,The Eocene(ca.56–34 million years ago)has become an important time to study due to the global warming at the time(e.g.,Inglis et al.,2020;Agterhuis et al.,2022;Tierney et al.,2022;Setty et al.,2023),hence...
关键词:fossil preservation global warming AMBER INSECTS Baltic amber EOCENE climate change 
Integrating fossil and extant plant communities to calibrate paleoelevation of the Qinghai-Tibet Plateau
《Journal of Systematics and Evolution》2025年第1期25-38,共14页Yang-Jun Lai Jian-Fei Ye Bing Liu Yun Liu An-Min Lu Fu-Wen Wei Zhi-Duan Chen 
supported by the National Key Research and Development Program of China(2023YFF0805800);Strategic Priority Research Program of Chinese Academy of Sciences(Nos.XDB31000000 and XDA19050103);the National Natural Science Foundation of China(No.31900190).
The formation of the Qinghai-Tibet Plateau has long been debated,despite the various proxies used to estimate its paleoelevation.Here,we introduce a novel method to calibrate paleoelevation by comparing the fossil and...
关键词:cluster analysis community similarity fossil assemblages HIMALAYA PALEOELEVATION Tibetan Plateau 
The 3-billion fossil question:How to automate classification of microfossils
《Artificial Intelligence in Geosciences》2024年第1期137-145,共9页Iver Martinsen David Wade Benjamin Ricaud Fred Godtliebsen 
supported by the Research Council of Norway,through its Centre for Research-based Innovation funding scheme (grant no.309439),and Consortium Partners.
Microfossil classification is an important discipline in subsurface exploration,for both oil&gas and Carbon Capture and Storage(CCS).The abundance and distribution of species found in sedimentary rocks provide valuabl...
关键词:Self-supervised learning PALYNOLOGY Deep learning MICROFOSSILS 
The first descendants of Homo erectus recognized from China
《地质学刊》2024年第4期343-349,共7页Ji Qiang Ji Yannan Chen Shaokun Liu Aoran Han Kaibo 
国家自然科学基金项目(41842039);河北省人民政府特别资助项目(Z20177187);中国地质调查局项目(DD20190601);河北地质大学校长基金项目(TS2017-001)。
An indisputable fact is that human beings originated from Africa,where a nearly complete,but severely deformed fossil human cranium dating back about 7 million years was discovered and named as Sahelanthropus tchadens...
关键词:fossil human skull Early Pleistocene Yunxian County HUBEI China East Asia 
Biogeographic history of Pterocarya(Juglandaceae)inferred from phylogenomic and fossil data
《Journal of Systematics and Evolution》2024年第6期1165-1176,共12页Hua Yan Peng Zhou Wei Wang Jian-Fei Ye Shao-Lin Tan Chun-Ce Guo Wen-Gen Zhang Zi-Wei Zhu Yi-Zhen Liu Xiao-Guo Xiang 
supported by the National Natural Science Foundation of China(31670212,32060056,and 31300181);the Thousand Talents Program of Jiangxi Province(jxsq2018106032);Jiangxi Provincial Natural Science Foundation,China(ZBG20230418029 and 20232ACB205010).
Pterocarya (Juglandaceae) is disjunctly distributed in East Asia and the Caucasus region today, but its fossils are widely distributed in the Northern Hemisphere. We first inferred phylogeny with time estimation of Pt...
关键词:BIOGEOGRAPHY East Asian-Europe disjunction FOSSIL molecular clock PHYLOGENOMICS species distribution modeling 
Feasibility of Transferring Drinking Water from the Senegal River in the East (Backel) to the West Center (Fatick) in Senegal
《Journal of Water Resource and Protection》2024年第11期720-729,共10页Ndiouga Camara Alioune Ly Babacar Diouf Séni Tamba 
Every year, 24 billion m3 of fresh water are thrown into the sea by the Senegal River, while most of the country’s populations do not have permanent access to drinking water. Also, agricultural land, which extends as...
关键词:Fresh Water CANAL Fossil Valleys Aquifers The Dividing Line Watersheds Gravity Flow Sand Concrete Height Difference Modular Solar Fields 
Beyond fossil:the synthetic fuel surge for a green-energy resurgence
《Clean Energy》2024年第5期1-18,共18页Sreejaun Thothaathiri Janaki Dinesh Kumar Madheswaran G.Naresh Thangavelu Praveenkumar 
This review offers a comprehensive overview of synthetic fuels as promising alternatives to conventional fossil fuels.The carbon-neutral potential of synthetic fuels when produced using renewable energy and captured C...
关键词:synthetic fuels biofuels carbon neutrality sustainable energy e-fuel ‘drop-in’nature 
Dating Suborder Polypodiineae (Eupolypods I) with Its Oldest Fossil
《Open Journal of Geology》2024年第10期929-942,共14页Chunxiang Li Junye Ma 
Inferring divergence times between lineages is crucial for understanding biological evolutionary processes. The extraordinary species diversity of Eupolypods within the fern lineage has been interpreted as an ecologic...
关键词:Eupolypods Polypodiineae Dryopteridaceae Fossils Bayesian Tip-Dating 
Vertebrae of Modern Viperids of the Far East:Comparative Characterisation for the Identification of Their Fossil Remains
《Asian Herpetological Research》2024年第3期152-172,共21页Viatcheslav RATNIKOV 
Fossil remains of snakes in Quaternary localities are most often represented by vertebrae.Therefore,it is necessary to carry out a comparative study of the vertebrae of modern species in the areas of interest to ident...
关键词:interspecific differences intraspecific variation VERTEBRAE viperids 
Vegetation changes across the Eocene-Oligocene transition:Global signals vs.regional development
《Science China Earth Sciences》2024年第9期2937-2952,共16页Mengxiao WU Lutz KUNZMANN Shufeng LI Vasilis TEODORIDIS Zhekun ZHOU Tao SU 
supported by the National Key R&D Program of China(Grant No.2022YFF0800800);the National Natural Science Foundation of China(Grant Nos.42072024&42320104005);the Sino-German(CSC-DAAD)Postdoc Scholarship Program(Grant No.57607866)。
The Eocene-Oligocene transition(EOT)marked a rapid global cooling event,often considered as the beginning of the modern icehouse world.Influenced by various factors,including tectonic activity and paleogeographic sett...
关键词:Eocene-Oligocene transition Plant fossil PALEOCLIMATE Leaf architecture Biodiversity 
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