检索结果-南通市图书馆

The Jehol Biota, an Early Cretaceous terrestrial Lagerst ¨atte: new discoveries and implications

National Science Review 2014年第4期1卷 543-559页

作者： zhonghe zhou Key Laboratory of Vertebrate Evolution and Human Origins Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of Sciences

The study of the Early Cretaceous terrestrial Jehol Biota,which provides a rare window for reconstruction of a Lower Cretaceous terrestrial ecosystem,is reviewed with a focus on some of the latest progress.A newly proposed deinition of the biota based on paleoecology and taphonomy is *** the Jehol fossils are mainly preserved in two types of sedimentary rocks,there are various types of preservation with a complex mechanism that remains to be *** discoveries of signiicant taxa from the Jehol Biota,with an updated introduction of its diversity,conirm that the Jehol Biota represents one of the most diversiied biotas of the *** evolutionary signiicance of major biological groups(***,birds,mammals,pterosaurs,insects,and plants)is discussed mainly in the light of recent discoveries,and some of the most remarkable aspects of the biota are *** global and local geological,paleogeographic,and paleoenvironmental background of the Jehol Biota have contributed to the unique composition,evolution,and preservation of the biota,demonstrating widespread faunal exchanges between Asia and other continents caused by the presence of the Eurasia–North American continental mass and its link to South America,and conirming northeastern China as the origin and diversiication center for a variety of Cretaceous biological *** some progress has been made on the reconstruction of the paleotemperature at the time of the Jehol Biota,much more work is needed to conirm a possible link between the remarkable diversity of the biota and the cold intervals during the Early ***,future directions for the study of the Jehol Biota are proposed that highlight the great potential of more comprehensive and multidisciplinary studies to further our understanding of the biological and geological implications of the Jehol Lagerst¨ate.

关键词： Jehol Biota Early Cretaceous Lagerst¨ate China terrestrial ecosystem

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Vertebrate diversity of the Jehol Biota as compared with other lagersttten

引用

Science China Earth Sciences 2010年第12期53卷 1894-1907页

作者： zhou zhonghe WANG Yuan Key Laboratory of Evolutionary Systematics Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of SciencesBeijing 100044China

In the last twenty years,the extraordinary discoveries of vertebrate fossils from the Jehol Biota not only have important impli-cations for studying the evolution of major Mesozoic vertebrate groups,their paleobiostratigraphy and paleoenvironmentology,but also provide critical evidence for understanding the biodiversity changes of the Early Cretaceous ***,the Jehol Biota in a narrow sense(i.e.,distribution limited to western Liaoning,northern Hebei,and southeastern Inner Mongolia) comprises a vertebrate assemblage of at least 121 genera and 142 *** them are 13 genera and 15 species of mammals,33 genera and 39 species of birds,30 genera and 35 species of dinosaurs,17 genera and species of pterosaurs,5 genera and species of squamates,5 genera and 7 species of choristoderes,2 genera and species of turtles,8 genera and species of am-phibians,7 genera and 13 species of fishes as well as 1 genus and species of *** these known 121 genera are extinct forms,and only a small percentage of them(e.g.,agnathans,some fishes and amphibians) can be referred to extant *** Jehol vertebrate diversity already exceeds that of the contemporaneous lagersttten such as Santana Fauna from Brazil and the Las Hoyas Fauna from Spain,and is nearly as great as that of the Jurassic Solnhofen Fauna and the Eocene Messel Fauna from ***,The Jehol Biota undoubtedly represents a world class lagerst?tte in terms of both fossil preservation and vertebrate *** success of the Jehol vertebrate diversity had a complex biological,geological,and paleoenviron-mental *** of the habitat and diet of various vertebrate groups also indicates that the habitat and dietary dif-ferentiation had played a key role in the success of the taxonomic diversity of vertebrates of various ***,the interactions among vertebrates,plants,and invertebrates as well as the competitions among various vertebrate groups and some key morpholog

关键词： Jehol Biota Early Cretaceous vertebrate diversity lagersttten

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Dahe Qin: time is limited to curb global warming

引用

National Science Review 2016年第1期3卷 144-147页

作者： Ling Wang zhonghe zhou Institute of Vertebrate Paleontology and Paleoanthropology CAS NSR

The landmark international accord reached in the UN climate meeting in Paris last December stipulates the goal of limiting global warming to less than 2°C by *** goal has a solid scientific basis,defined after intensive global research by scientists of the Intergovernmental Panel on Climate Change (IPCC) through modeling future landscapes under different global warming scenarios,showing that 2°C of global

关键词： IPCC Dahe Qin time is limited to curb global warming

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Funding system reform for excellence in science: an interview with Jinghai Li, President of NSFC

引用

National Science Review 2019年第1期6卷 177-181页

作者： zhonghe zhou Weijie Zhao NSR

The National Natural Science Foundation of China (NSFC) is the major funding agency for China’s basic research in natural science. The total budget for NSFC was 26.7 billion Yuan (RMB) in 2017, accounting for 27%of China’s total investment in basic research. In the past decades, continuous increases in the National Natural Science Fund and other funding programs provided strong support for the rapid growth in China’s science and technology (S&T). In the second half of 2018, NSFC unveiled a deep reform plan that aims to build a fair,efficient and standardized new funding system that meets the demands of excellence in science in the twenty-first century in 5–10 years. Why

关键词： President of NSFC an interview with Jinghai Li Funding system reform for excellence in science

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Study on the Jehol Biota:Recent advances and future prospects

引用

Science China Earth Sciences 2020年第6期63卷 757-773页

作者： Xing XU zhonghe zhou Yuan WANG Min WANG Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of SciencesCAS Center for Excellence in Life and PaleoenvironmentBeijing 100044China

The Jehol Biota is an Early Cretaceous terrestrial fossil assemblage of paramount significance,and its core distribution areas are western Liaoning,northern Hebei,and southeastern Inner *** with a research history of more than 150 years,it started yielding important fossils until early 1990s,which include feathered dinosaurs,early birds,early mammals,flower-visiting insects,and early *** discoveries have implications for understanding the origins and early evolution of several major organismal groups,as well as the origin and initial formation of modern terrestrial *** review presents a brief introduction of the major discoveries,research history,and current understanding of this biota,and also provides future prospects for studying the Jehol Biota.

关键词： Jehol Biota Early Cretaceous Terrestrial ecosystem Origin Evolution

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Two new ornithurine birds from the Early Cretaceous of western Liaoning,China

引用

Chinese Science Bulletin 2001年第15期46卷 1258-1264页

作者： zhonghe zhou Fucheng Zhang Chinese Acad Sci Inst Vertebrate Paleontol & Paleoanthropol Beijing 100044 Peoples R China

We describe two new ornithurine birds from the Early Cretaceous Jiufotang Formation of western Liaoning, northeast China: Yanornis martini gen. et sp. nov. and Yixianornis grabaui gen. et sp. nov. They represent the best fossil record of ornithurine birds known from the Early Cretaceous. They are more advanced than the most primitive ornithurine Liaoningornis, and are more similar to the other two Chinese Early Cretaceous ornithurines Chaoyangia and Songlingornis. Compared with Confuciusornis, Liaoxiornls and Eoenantiornis from the same age, the two new birds show remarkable advanced characteristics and suggest the presence of powerful flight capability like modern birds. Compared with Yixianornis and Chaoyangia, Yanornis is larger, with a more elongated skull and relatively long wings. The new discoveries indicate that by the Early Cretaceous both enantiornithine and ornithurine birds had already radiated significantly. The flight structures of Yanornis and Yixianornis are hardly distinguishable from

关键词： Ornithurae origin radiation Jiufotang Formation Yanornis Yixianornis

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Evolution of marine and terrestrial geobiodiversity in the history of the earth

引用

Science China Earth Sciences 2010年第12期53卷 1747-1749页

作者： SHEN ShuZhong zhou zhonghe State Key Laboratory of Palaeobiology and Stratigraphy Nanjing Institute of Geology and PalaeontologyChinese Academy of SciencesNanjing 210008China Key Laboratory of Evolutionary Systematics Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of SciencesBeijing 100044China

People have long been curious about the history of life on the earth-how many different species have existed, when they first occurred, how they evolved over geologic time, and how they reacted to major environmental ... 详细信息

关键词： Evolution of marine and terrestrial geobiodiversity in the history of the earth

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Mesozoic birds of China--a synoptic review

引用

Frontiers in Biology 2007年第1期2卷 1-14页

作者： zhou zhonghe ZHANG Fucheng Institute of Vertebrate Paleontology and Paleoanthropology Chinese Academy of SciencesBeijing 100044China

A synoptic review of the discoveries and studies of Chinese Mesozoic birds is provided in this paper.40Ar/39Ar dating of several bird-bearing deposits in the Jehol Group has established a geochronological framework for the study of the early avian *** Mesozoic birds had lasted for at least 11 Ma during about 131 Ma and 120 Ma(Barremian to Aptian)of the middle and late Early Cretaceous,*** order to further evaluate the change of the avian diversity in the Jehol Biota,six new orders and families are erected based on known genera and species,which brings the total number of orders of Chinese Mesozoic birds to 15 and highlights a remarkable radiation ever since the first appearance of birds in the Late *** Early Cretaceous birds had experienced a significant differentiation in morphology,flight,diet and *** examination of the foot of Jeholornis suggests this bird might not have possessed a fully reversed ***,the attachment of metatarsal I to the medial side of metatarsal II does not preclude trunk climbing,a pre-adaptation for well developed perching life of early *** had proved to be a key adaptation in the origin and early evolution of bird flight,and the adaptation to lakeshore environment had played an equally important role in the origin of ornithurine birds and their near-modern flight *** Chinese Early Cretaceous birds had preserved the direct evidence of their diet,showing that the most primitive birds were probably mainly insectivorous and that specialized herbivorous or carnivorous(e.g.,piscivorous)dietary adaptation had appeared only in later advanced *** only known Early Cretaceous bird embryo fossil has shown that precocial birds had occurred prior to altricial birds in avian history,and the size of the embryo and other analysis indicate it probably had a short incubation *** feathers probably have a wide range of distribution in early birds,further suggesting th

关键词： China Early Cretaceous birds

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

An Updated Review of the Middle-Late Jurassic Yanliao Biota: Chronology,Taphonomy,Paleontology and Paleoecology

引用

Acta Geologica Sinica(English Edition) 2016年第6期90卷 2229-2243页

作者： XU Xing zhou zhonghe Corwin SULLIVAN WANG Yuan REN Dong Key Laboratory of Vertebrate Evolution and Human Origins Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of Sciences College of Life Sciences Capital Normal University

The northeastern Chinese Yanliao Biota （sometimes called the Daohugou Biota） comprises numerous, frequently spectacular fossils of non-marine organisms, occurring in Middle-Upper Jurassic strata in western Liaoning, northern Hebei, and southeastern Inner Mongolia. The biota lasted for about 10 million years, divided into two phases： the Bathonian-Callovian Daohugou phase （about 168-164 million years ago） and the Oxfordian Linglongta phase （164-159 million years ago）. The Yanliao fossils are often taphonomically exceptional （many vertebrate skeletons, for example, are complete and accompanied by preserved integumentary features）, and not only are taxonomically diverse but also include the oldest known representatives of many groups of plants, invertebrates, and vertebrates. These fossils have provided significant new information regarding the origins and early evolution of such clades as fleas, birds, and mammals, in addition to the evolution of some major biological structures such as feathers, and have demonstrated the existence of a complex terrestrial ecosystem in northeast China around the time of the Middle-Late Jurassic boundary.

关键词： Yanliao Biota Daohugou phase Linglongta phase Middle-Late Jurassic Yanliao area

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

A Miocene ostrich fossil from Gansu Province,northwest China

引用

Chinese Science Bulletin 2005年第16期50卷 1808-1810页

作者： HOU Lianhai zhou zhonghe ZHANG Fucheng WANG Zhao Institute of Vertebrate Paleontology and Paleoanthropology Chinese Academy of Sciences Beijing 100044 China Peking Union Medical College Beijing 100730 China

A pelvic skeleton, recognized as a large terrestrial bird in the field, wasrecently collected by our paleomamrnalo-gist colleagues from the Institute of VertebratePaleontology and Paleoanthropology from the late Miocene sandy mudstones in the Linxia Basin inGansu Province, northwest China. We have further referred this bird to as an early representative ofostrich. Ostrich fossils usually coexisted with the famous Hipparion Fauna from the Miocene toPliocene. The Linxia Basin is well known for producing a continuous and complete sequence ofCenozoic sediments ranging from the Oligocene to Holocene, with abundant mammals and a few *** fossil ostrich was believed to be living in an open grassland or wetland.

关键词：中国甘肃动物化石鸵鸟中新世时代

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：