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First Record of Protorosaurid Reptile (Order Protorosauria) from the Middle Triassic of china

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Acta Geologica Sinica(English Edition) 2003年第4期77卷 419-423页

作者： LI Chuninstitute of vertebrate paleontology and paleoanthropology, chinese academy of sciences, beijing 100044 chinese Acad Sci Inst Vertebrate Paleontol & Paleoanthropol Beijing 100044 Peoples R China

A new genus and species of the family Tanystropheidae, Dinocephalosaurus orientalis gen. et sp. nov., is described based on a nearly complete skull. This is the first record of the order Protorosauria from china. It also represents the only known occurrence of Tanystropheidae outside Europe, the Middle East and North America. Dinocephalosaurus is quite similar to Tanystropheus from Monte San Giorgio, Switzerland. Primarily it is distinguished from Tanystropheus in the shape of the premaxilla, maxilla, jugal and parietal. Although the family Tanystropheidae is now referred to the order Protorosauria, the new material from china indicates that the archosauromorph affinities of tanystropheids need further investigation. The discovery of Dinocephalosaurus provides new clues for the study of the evolution and radiation of Protorosauria and Tanystropheidae. It is also important for the study of the eastern Tethyan Fauna and the paleobiogeographical relationship between Europe and southern china in the Triassic.

关键词： Protorosauria Tanystropheidae Middle Triassic Guizhou china

Longgupo Hominoid Mandible Belongs to Ape

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人类学学报 2002年第S1期21卷 19-24页

作者： WU Xin zhi(institute of vertebrate paleontology and paleoanthropology, chinese academy of sciences, beijing 100044, china)

The present author made comparisons between the mandibular fragment and teeth attached on it from longgupo,Wushan on one side,and the corresponding specimens of early \%Homo\% of East Africa,\%Homo erectus\% from Dmanisi and \%Lufengpithecus \% from Yuanmou on other *** results showed that the size of Wushan specimens are much smaller than those of early \%Homo\% of East Africa and Dmanisi mandible,and are concordant with that of \%Lufengpithecus \%from *** of the characters which have been used to attribute Wushan mandible to \%Homo \%by some scholars,are shared by both hominid and ape. Among these characters,bifurcation of the root of the premolar is one of the characters of \%Lufengpithecus\% and seldom seen in *** position of the anterior contact facet and the ratio of the length of talonid to that of the crown of Wushan premolar are characteristic in *** the ape fossils avaliable in china \%Lufengpithecus \% is the closest relative of Wushan *** they have ancestor\|descendant relation is waiting for more findings to prove.

关键词： Mandible Ape Longgupo Wushan

HISTORY OF NEOGENE MICROMAMMAL FAUNAL REGIONS OF china

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古脊椎动物学报(中英文） 1996年第4期 291-296页

作者： QIU Zhuding(institute of vertebrate paleontology and paleoanthropology, chinese academy of sciences beijing 100044)

Distribuion of extat land vertebrates indicates that two distinct zoogeographicprovinees ekist in Chin& the Oriental Region in the sollth and the Palaearctic Regionin the north. For a long time, chna was considered part of a widespread "HtoParionprovinee" of late Miocene and Pliocene age, and distinct differentiation of faunalregions was considered to have conuneneed at the begiedng of Pleistocene time (Pei,1957; Zhou, 2964; Zhang, 1979).

关键词： china Neogene Micromammal faunal region

Periodicity of Retzius lines in fossil Pongo from South china

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chinese Science Bulletin 2012年第7期57卷 790-794页

作者： HU Rong1,2,3, ZHAO LingXia1,2 & WU XinZhi2 1 Key Laboratory of Evolutionary Systematics of vertebrates, institute of vertebrate paleontology and paleoanthropology, chinese academy of sciences, beijing 100044, china 2 Laboratory of Human Evolution, institute of vertebrate paleontology and paleoanthropology, chinese academy of sciences, beijing 100044, china 3 Graduate University of chinese academy of sciences, beijing 100049, china Key Laboratory of Evolutionary Systematics of vertebrates Institute of Vertebrate Paleontology and Paleoanthropology Chinese Academy of Sciences Beijing China Laboratory of Human Evolution Institute of Vertebrate Paleontology and Paleoanthropology Chinese Academy of Sciences Beijing China Graduate University of chinese academy of sciences Beijing China

Periodicity of Retzius lines is a key factor in dental development. In this study, we examined the periodicity of Retzius lines in fossil Pongo from South china using polarized light microscope observation of dental ground sections. The periodicities all of the 15 teeth were 9 d. Comparisons of periodicity were made with extant primates, fossil apes and hominins. Periodicity of fossil Pongo from South china was relatively long but fell within the variation of extant Pongo, Gorilla and modern human, and longer than periodicity of Pan and other extant primates. Fossil Pongo from South china was similar to Lufengpithecus and Sivapithecus, shorter than Gigantopithecus and longer than European and African fossil apes and most early hominins in periodicity. Generally, the periodicities of Asian large-body fossil apes were longer than the periodicities of European and African large-body fossil apes in Miocene. Difference among species and trend of evolution in periodicity were analyzed and discussed. We found that periodicity might gradually increase from Proconsul in early Miocene to several fossil apes in Miocene and then Gigantopithecus in Pleistocene. In addition, this study made correlate analysis between periodicity and body mass respectively in males and females of six extant apes and five fossil apes, and found that periodicity positively correlated with body mass.

关键词：周期性变化中国南方大猩猩化石灵长类动物早中新世类人猿显微镜观察

THE ARAGONIAN vertebrate FAUNA OF XIACAOWAN,JIANGSU──9. OCHOTONIDAE (LAGOMORPHA, MAMMALIA)

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古脊椎动物学报(中英文） 1995年第1期 57-60页

作者： Wu Wenyu(institute of vertebrate paleontology and paleoanthropology the chinese academy of sciences beijing 100044)

A new species of Alloptox is described in this paper. All the material was gathered from three localities (Songlinzhuang, Zhengji and Shuanggou) of Sihong County, Jiangsu Province. For detailed information on geological and stratigraphical background and others the reader is referred to Li et al. (1983) and Qiu and Lin (1986). Almost all here described 113 specimens (Songlinzhuang 68, Shuanggou 27,Zhengji 18) are isolated teeth with exception of three fragments of upper and lower jaws with few teeth. All specimens of these three localities are treated as members of one and the same population. However the measurements and figures of specimens from each locality are separately represented. The figures are represented as left ones, the abbreviated word "inv." is used under the figures of right teeth. All specimens are stored in IVPP under the inventory numbers *** present paper is one of the series studies of Xiacaowan Fauna of Miocene from Sihong. In all previous papers the fauna was assigned to Middle Miocene. Qiu et al. (1990) adapted the boundry between early and middle Miocene to the European one. Therefore Xiacaowan fauna was reassigned to Early Miocene.I am very grateful to Prof. Wang Banyue for showing me the specimens of Sinolagomys cf. ulungurensit for comparison. Thanks are due to my colleagues: *** Banyue, Tong Yongsheng, Qiu Zhuding and Zheng Shaohua who critically read the manuscript.

关键词： Sihong Jiangsu Early Miocene Ochotonidae

Earliest Asian discoglossid frog from western Liaoning

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chinese Science Bulletin 1999年第7期44卷 636-642页

作者： WANG Yuan and GAO Keqin institute of vertebrate paleontology and paleoanthropology, chinese academy of sciences , beijing 100044, china Department of vertebrate paleontology, American Museum of Natural History, NY 10024, USA institute of vertebrate paleontology and paleoanthropology Chinese Academy of Sciences Beijing China Department of Vatebrate paleontology American Museum of Natural History USA

Based on a superbly preserved skeleton, a new anuran taxon has been named and described from the Yixian Formation (Upper Jurassic/Lower Cretaceous), Liaoning Province,northeastern china. This discovery documents the first discoglossid fossil from china, the earliest record of the group in Asia, and the only second Mesozoic discoglossid known from fully articulated material in the world. The family Discoglossidae is widely perceived as a primitive anuran group, but has no definite fossils found in collaboration with their recent distribution in *** new discovery from Liaoning extends the temporal range of the group in Asia back at least 120 million years, and provides valuable fossil material for study of anatomical details of early discoglossids, as well as of historical distribution of this primitive anuran group.

关键词： Discoglossidae Anura Late Jurassic/Early Cretaceous western Liaoning systematics and biogeography.

A NEW MACROPETALICHTHYID FROM china, WITH SPECIAL REFERENCE TO THE HISTORICAL ZOOGEOGRAPHY OF THE MACROPETALICHTHYIDAE (PLACODERMI)

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古脊椎动物学报(中英文） 1996年第4期 264-268页

作者： ZHU Min WANG Junqing(institute of vertebrate paleontology and paleoanthropology, chinese academy of sciences beijing 100044)

It has been recognized that South china is one of important distribuhon areas of theMacropetalichthvidae. Since close reatives of the Macropetalichthyidae were excusively discoveredin the Middle Paleozoic Shata of South china and Ninxia, the Study of earlyInacropetalichthyids from china is key to the reseach on the origin and evolution of theMacropetalichthytdae. In the present paper, a new genus and species of theMacropetalichthyidae, Hmptahchthy longhuaensis, is fortal from the Eariy boonianof tonghua hill, Qujing, Yunnan. The fish-haring bed lies in the top of theXuedong Fonnahon, overlain by the Chuandong Fonnaon- Zhu et al,(1994)sugpethat the age of the Xuiachong Fonnahon was Late Pragian to Eariy Eedan.

关键词： Qujing (Yunnan) Early Devonian Macropetalichthyidae Historical Zoogeography

EARLY vertebrate FOSSILS FROM THE EARLY DEVONIAN OF ZHAOTONG DISTRICT, NORTHEASTERN YUNNAN

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古脊椎动物学报(中英文） 1996年第1期 11-17页

作者： Wang Junqing Fan Junhang Zhu Min (institute of vertebrate paleontology and paleoanthropology, chinese academy of sciences beijing 100044)

Three early vertebrates (galeaspids Sanqiaspis zhaotongensis Liu 1975,Lungmenshanaspis yunnanensis sp. nov., and an undetermined osteolepid ), weredescribed from the Early Devonian of Bianqinggou, Zhaotong District,northeastern Yunnan. It is argued that the fish-bearing formation could be directly correlated with the Posongchong Formation in Guangnan and Wenshan,southeastern Yunnan, and might be named as the Posongchong Formation, rather than the "Cuifengshan Formation". The Posongchong Formation of Bianqinggou yields abundant remains of early vertebrates including galeaspids, antiarchs,petalichthyids and sarcopterygians. Four genera of galeaspids have been described from this formation, i.e., Sanqiaspis (Liu, 1975; this paper), Qingmenaspis (Pan & Wang, 1981), Zhaolongaspis (Wang & Zhu, 1994 ), Lungmenshanaspis.

关键词： Zhaotong Yunnan Early Devonian Early vertebrates Stratigraphy

CENOZOIC MAMMAL AGES OF china

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古脊椎动物学报(中英文） 1995年第4期 307-314页

作者： Tong Yongsheng Zheng Shaohua Qiu Zhuding(institute of vertebrate paleontology and paleoanthropology,the chinese academy of sciences, beijing 100044)

Up to now about 1500 forms of mammals have been recognized in the Cenozoic deposits of different ages, ranging from Paleocene to Holocene. Studies of in taxonomy,phylogeny, biogeography, and other aspects regarding these mammals are carred on actively in this country. This contribution aims to briefly summarise and update the mammal ages for the chinese Cenozoic records.

关键词： china Cenozoic Mammals