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Mode of débitage and technical cognition of hominids at the Guanyindong site

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chinese Science Bulletin 2009年第21期54卷 3864-3871页

作者： li YingHua HOU YaMei BOEDA Eric Department of History Wuhan University Wuhan 430072 China C.N.R.S.-UMR7041 Anthropologie des Techniques des Espaces et des Territoires aux Plio-Pleistocene Maison de I'Archeologie et de I'Ethnologie Nanterre cedex 92023 France Institute of vertebrate paleontology and Paleoanthropology Chinese Academy of Sciences Beijing 100044 China Joint Laboratory of Human Evolution and Archaeometry Chinese Academy of Sciences Beijing 100044 China

Exploring and interpreting the mode of cognition and behavioral patterns of prehistoric hunter-gatherers is always one of the main goals of current Paleolithic research. In the 1940s, French prehistorians proposed the technological method for studying lithic assemblages which opened a brand-new perspective on the prehistoric domain. In the 1960s, French ethnographer and anthropologist André Leroi-Gourhan proposed the concept "chane opératoire" and established the theory of lithic technological study. After the 1980s, the concept "chane opératoire" was substituted for two different but complementary concepts: techno-cognition and techno-economy, which contributed not only to revealing the technical knowledge and know-how applied during lithic production but also to interpreting the technical behavior of prehistoric hunter-gatherers from social and economic viewpoints. The lithic technological study of the Guanyindong site, presented in this paper, was carried out for the first time by applying lithic technological method developed by French prehistorians to the chinese materials. Our analytical results demonstrated that the débitage system of Guanyindong is quite distinct from the concept Levallois largely used in Europe, Near-East and Africa. The differentiation between these two débitage modes may contribute to exploring and interpreting the relationship in Middle Paleolithic between china and Europe, Near-East and Africa.

关键词：技术学习认知模式原始人类网站旧石器时代行为模式技术经济人类学家

Skeletal element distributions of the large herbivores from the lingjing site,Henan Province,china

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Science china Earth sciences 2012年第2期55卷 246-253页

作者： ZHANG ShuangQuan li ZhanYang ZHANG Yue GAO Xing Laboratory of Human Evolution Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of SciencesBeijing 100044China Henan Provincial Institute of Cultural Relics and Archaeology Zhengzhou 450000China

More than ten thousands of bone fragments were recovered from the lingjing site, Henan Province during 2.05 and 2.06. In this paper, through the quantification and statistical analyses of the skeletal elements of the two predominant species in this assemblage, aurochs (Bos primigenius) and horse (Equus caballus), the differential influences and weights of a variety of taphonomic agencies in the formation of the assemblage are assessed respectively. Compared to the natural agencies, hominid hunting and the subsequent disarticulation, slaughtering, and their transport of the bone elements of the prey species are the main factors accounting for the formation of the present assemblage. More importantly, this study initiatively identifies hominid's differential treatment of the bones of aurochs and horse in the Paleolithic record of East Asia and demonstrably suggests that hominids at the site have already practiced sophisticated hunting techniques and subsistence strategies and may be quite familiar with the ecological and anatomical characteristics and nutritional values of the large-sized prey animals and can accordingly take different processing and handling strategies at the hunting site.

关键词： lingjing site taphonomy zooarchaeology skeletal element distribution human transport behaviors

A New Specimen of Crichtonpelta benxiensis(Dinosauria:Ankylosaurinae) from the Mid-Cretaceous of liaoning Province,china

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Acta Geologica Sinica(English Edition) 2017年第3期91卷 781-790页

作者： YANG Jingtao YOU Hailu XIE li ZHOU Hongrui School of Earth sciences and Resource China University of GeosciencesBeijing Key Laboratory of vertebrate Evolution and Human Origins of chinese {2. of sciences Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of Sciences College of Earth sciences University of Chinese Academy of Sciences Geological Museum China University of GeosciencesBeijing

A new specimen of ankylosaurine dinosaur Crichtonpelta benxiensis is described. The new specimen is based on a nearly completely preserved skull from the same quarry as the holotype of the mid-Cretaceous Sunjiawan Formation in Shuangmiao, Beipiao City, liaoning Province, china. Cladistic analysis incorporating new information from the new specimen resolves Crichtonpelta benxiensis is more advanced than basal members of Ankylosauridae （Kunbarrasaurus, liaoningosaurus, Chuanqiiong, Cedarpelta, Gobisaurus and Shamosaurus） and represents the first diverging branch of Ankylosaurinae. Comparisons to other mid-Cretaceous ankylosaurid-bearing dinosaur assemblages in northern china indicate a late Early Cretaceous to early Late Cretaceous age for the Shuangmiao dinosaur assemblage.

关键词： Shuangmiao mid-Cretaceous Ankylosauridae Ankylosaurinae Crichtonpelta

Latest Middle Miocene fauna and flora from Kumkol Basin of northern Qinghai-Xizang Plateau and paleoenvironment

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Science china Earth sciences 2020年第2期63卷 188-201页

作者： Qiang li Xinying ZHOU Xijun NI Bihong FU Tao DENG Key Laboratory of vertebrate Evolution and Human Origins Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of SciencesBeijing 100044China CAS Center for Excellence in life and Paleoenvironment Beijing 100044China CAS Center for Excellence in Tibetan Plateau Earth sciences Beijing 100101China University of chinese academy of {2. Beijing 100049China Institute of Remote Sensing and Digital Earth Chinese Academy of SciencesBeijing 100094China

We report 7 mammalian and 16 pollen species from the top of the Shimagou Formation in Kumkol Basin of northern Qinghai-Xizang Plateau, whose age is latest Middle Miocene(about 12.5 Ma). We erect a new species of fossil rodent,Spermophilinus kumkolensis sp. nov. The micromammalian fauna from the Kumkol Basin shares high similarities with contemporary faunas from Europe and northern china, indicating the existence of active zoogeographic exchange between Europe and northern Asia. Trees are dominant in pollen fossils, and herbs and shrubs are minorities. Broadleaved Quercus and Fagus predominate in tree pollens. The flora reconstructed by pollens displays a mixture of evergreen broadleaved forest and dry and warm steppe landscape. Compared to the modern vegetation in Yunnan region, the latest Middle Miocene flora in the Kumkol Basin represents a distinct vertical distribution. The ecotypes of the latest Middle Miocene fauna and flora in the Kumkol Basin,as a whole, are markedly different from those of modern animals and vegetation, the past climate being more suitable than today.

关键词： Qinghai-Xizang Plateau Kumkol Basin Latest Middle Miocene Micromammals Pollen

保存最古老矿物结合多肽的中新世鸵鸟蛋壳化石首次组织化学研究

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古脊椎动物学报（中英文） 2024年第2期62卷 120-134页

作者：吴倩泮艳红李志恒周忠和艾莉达中国科学院大学北京100049 中国科学院古脊椎动物与古人类研究所中国科学院脊椎动物演化与人类起源重点实验室北京100044 南京大学地球科学与工程学院生物演化与环境科教融合中心关键地球物质循环前沿科学中心内生金属矿床成矿机制研究国家重点实验室南京210023

古蛋白质比古DNA具有更高的保存潜力,因此蛋白质组学研究可以帮助阐明一些超出古DNA研究领域的灭绝生物群体的生物学特征。迄今为止最古老的多肽发现于中国西北地区晚中新世临夏盆地的鸵鸟蛋壳化石中,是与蛋壳矿化相关的蛋白质struthioc... 详细信息

古蛋白质比古DNA具有更高的保存潜力,因此蛋白质组学研究可以帮助阐明一些超出古DNA研究领域的灭绝生物群体的生物学特征。迄今为止最古老的多肽发现于中国西北地区晚中新世临夏盆地的鸵鸟蛋壳化石中,是与蛋壳矿化相关的蛋白质struthiocalcin(SCA-1)的一部分。前人认为SCA-1在蛋壳中均匀分布,并因其与方解石晶体结合的特性而得以在地质历史中长时间保存。本次对同一鸵鸟蛋壳化石进行了组织学、扫描电子显微镜和拉曼光谱分析,发现蛋壳内侧锥体层的晶核含有部分磷灰石,其他部位则完全由方解石构成;这些晶核部分应当是在成岩作用过程中经历了磷酸盐化。在对该化石蛋壳样品脱钙处理后,其锥体层晶核部分存在残留物,呈现网络状纤维结构,其位置和形态与现生鸵鸟蛋壳中脱钙后残留的有机质相似。结果表明,该化石蛋壳中的古多肽可能集中保存在锥体层晶核处,而非在整个蛋壳中均匀分布。磷酸盐化可能是另一个有利于有机物长期保存的埋藏过程。临夏盆地的古气候和埋藏环境可能为该古蛋白分子的保存提供了有利的条件。建议在未来研究中进行更深入的组织化学和矿物学分析,以进一步了解该盆地有机质和古蛋白的保存机制。

关键词：化石有机质生物矿化蛋白磷灰石磷酸盐化鸵鸟蛋壳古蛋白

维普期刊数据库博看期刊

Holocene vegetation succession and responses to climate change in the northern sector of Northeast china

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Science china Earth sciences 2016年第7期59卷 1390-1400页

作者： ZHAO Chao li XiaoQiang ZHOU XinYing ZHAO Keliang YANG Qing Key Laboratory of vertebrate Evolution and Human Origins of chinese {2. of sciences Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of SciencesBeijing 100044China University of chinese academy of {2. Beijing 100049China School of Geography Science Nanjing Normal UniversityNanjing 210023China

Sediment pollen samples from the Huola Basin in the northern sector of northeast china, and surface pollen samples from its environs, were analyzed to reconstruct accurately the historical response of vegetation to climate change since 9100 cal yr BP. Pollen analysis of the Huola Section indicates that vegetation experienced a transformation from early-mid Holocene warm-cold mixed vegetation to late Holocene cold-temperate vegetation. From 9100 to 6000 cal yr BP, the study area was warmer and moister than at present, developing Corylus, Carpinus, Pinus, Picea, Betula and Larix-dominated forests. Two cooling events at 6000–5000 and 3500–2.00 cal yr BP led to a decrease in Corylus, Carpinus and other warmth-loving vegetation, whereas cold temperate forests composed of Larix and Betula expanded. After 2.00 cal yr BP, Larix and Betula dominated cold-temperate vegetated landscapes. The Holocene warm period in NE china(9100–6000 cal yr BP) suggests that such warming could have resulted in a strengthening of the influence from East Asian Summer Monsoon on northernmost NE china and would have benefited the development of warm-temperate forest vegetation and an improved plant load, which also provides the similarity model for the possible global warming in the future.

关键词： Holocene Vegetation responses Cold temperate forest Northeast china

The Most Complete Pistosauroid Skeleton from the Triassic of Yunnan,china

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Acta Geologica Sinica(English Edition) 2008年第2期82卷 283-286页

作者： ZHAO lijun Tamaki SATO li Chun Department of Earth sciences Zhejiang University Hangzhou Zhejiang 310027 China Zhejing Museum of Natural History Hangzhou Zhejiang 310012 China Department of Natural Science Tokyo Gakugei University Nukui Kita-Machi 4-1-1 Koganei City Tokyo 184-8501 Japan Institute of vertebrate paleontology and Paleoanthropology Chinese Academy of Sciences Beijing 100044 China Graduate University of the chinese academy of {2. Beijing 100049 China

A new specimen discovered from the Falang Formation in northeastern Yunnan represents the most complete skeleton of Triassic pistosauroids. The new specimen is referred to Yunguisaurus Cheng et al., 2.06 on the basis of the skull features, such as the presence of a separated nasal entering the external naris, a large pineal foramen located at the frontal/parietal suture and an interpterygoid vacuity with a narrow anterior extension. The new specimen differs from the type species of Yunguisaurus liae Cheng et al., 2.06 in some aspects. Most of these differences can be attributed to ontogenetic variations. The new specimen is provisionally considered as Yunguisaurus cf. liae although its relatively short snout of the skull and slenderer hyoid may not be explained ontogenetically. Whether or not the new specimen represents a different taxon has to wait for a detailed study of the whole skeleton.

关键词： Pistosauroid Yunguisaurus complete skeleton Falang Formation late Middle Triassic,Yunnan

Scales in the Early Cretaceous bird Gansus from china provide evidence on the evolution of avian scales

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Journal of Palaeogeography 2022年第4期11卷 640-652页

作者： Tao Zhao Zhi-Heng li He Zhang Yan-Hong Pan State Key Laboratory for Mineral Deposits Research School of Earth Sciences and EngineeringCentre for Research and Education on Biological Evolution and Environment and Frontiers ScienceCenter for Critical Earth Material CyclingNanjing UniversityNanjing 210023Jiangsu ProvinceChina Key Laboratory of vertebrate Evolution and Human Origins of chinese {2. of sciences Institute of Vertebrate Paleontology and PaleoanthropologyChinese Academy of SciencesBeijing 100044China CAS Center for Excellence in life and Paleoenvironment Chinese Academy of SciencesBeijing 100044China

Most modern birds have scales covering feet,but our knowledge of early avian scales is limited,mainly due to their scarcity in the fossil *** we describe the morphological details of scutellate and interstitial scales preserved in IVPP V15077,a specimen of the Early Cretaceous bird Gansus from the Changma Basin in northwestern Gansu Province,Northwest *** results,combined with previous reports of scutate and reticulate scales,show that all four types of scales present in modern birds already appeared in the Early *** phylogenetic distribution of skin appendages of feet,including feathers and scales,shows that non-avian dinosaurs already evolved scales resembling those in modern birds,and that scales can coexist with feathers on feet,suggesting that avian scales may be homologue with scales of non-avian ***,to further test this hypothesis,more research combined with a strengthened focus on detecting specimens with soft tissue preservation is necessary.

关键词： Foot scale Avian scale Feather Bird Dinosaur Changma Basin Early Cretaceous

Pliocene flora and paleoenvironment of Zanda Basin, Tibet, china

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Science china Earth sciences 2020年第2期63卷 212-223页

作者： Jian HUANG Tao SU Shufeng li Feixiang WU Tao DENG Zhekun ZHOU CAS Key Laboratory of Tropical Forest Ecology Xishuangbanna Tropical Botanical GardenChinese Academy of SciencesXishuangbanna 666303China University of chinese academy of {2. Beijing 100049China Kunming Institute of Botany Chinese Academy of SciencesKunming 650201China Institute of vertebrate paleontology and Paleoanthropology Chinese Academy of SciencesBeijing 100044China Center for Excellence in life and Paleoenvironment Chinese Academy of SciencesBeijing 100044China

This paper describes a plant megafossil assemblage from the Pliocene strata of Xiangzi, Zanda Basin in the western Qinghai-Tibet Plateau. Twenty-one species belonging to 12.genera and 10 families were identified. Studies show that the Pliocene vegetation in Zanda Basin was mostly deciduous shrub composed of Cotoneaster, Spiraea, Caragana, Hippophae,Rhododendron, Potentilla fruticosa, etc. Leaf sizes of these taxa were generally small. Paleoclimate reconstruction using Coexistence Analysis and CLAMP showed that this area had higher temperature and precipitation in the Pliocene than today, and distinct seasonal precipitation variability was established. The reconstructed paleoelevation of Zanda Basin in the Pliocene was similar to modern times. In the context of central Asian aridification, the gradual drought in the area beginning in the late Cenozoic caused vegetation to transition from shrub to desert, and the flora composition also changed.

关键词： Qinghai-Tibet Plateau Cenozoic Pliocene Plant fossils Paleovegetation Paleoclimate Environmental change