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A NEW ZHELESTID (MIXOTHERIDIA, MAMMALIA) FROM THE PALEOCENE OF QIANSHAN, ANHUI

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古脊椎动物学报(中英文） 1995年第2期 126-137页

作者： Wang Yuanqing(institute of vertebrate Palcontology and paleoanthropology. chinese academyof sciences, beijing 100044)

During the fieldwork in the past several years, a great number of Paleocene mammals were collected from Qianshan Basin in Anhui Province. Of all the mammalian fossils recovered in recent years, only some of a few taxa, e.g. Anagalidae and Pantodonta, have been described (Hu, 1993; Wang, 1993; Wang et al., 1992).Here described specimens, a pair of lower jaws and two fragments of one left maxilla of the same individual, were found from the lower part of Upper Member of Wanghudun Formation (Middle Paleocene) in the summer of 1993 and probably represent a mixotheridian.

关键词： Qianshan Anhui Paleocene Mixotheridia

Growth characteristics and response to climate change of Larix Miller tree-ring in china

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Science china Earth sciences 2010年第6期53卷 871-879页

作者： SUN Yu1,4, WANG LiLi1,2,3, CHEN Jin5, DUAN JianPing1,4, SHAO XueMei1,2 & CHEN KeLong6 1 institute of Geographic sciences and Natural Resources Research, chinese academy of sciences, beijing 100101, china 2 institute of Tibetan Plateau Research, chinese academy of sciences, beijing 100085, china 3 institute of Desert and Meteorology, china Meteorological Administration, Urumqi 830002, china 4 Graduate University of chinese academy of sciences, beijing 100049, china 5 institute of vertebrate paleontology and paleoanthropology, chinese academy of sciences, beijing 100044, china 6 School of Life and Geography sciences, Qinghai Normal University, Xining 810008, china 1. institute of Geographic sciences and Natural Resources Research Chinese Academy of Sciences Beijing 100101 China4. Graduate University of Chinese Academy of Sciences Beijing 100049 China2. Institute of Tibetan Plateau Research Chinese Academy of Sciences Beijing 100085 China3. Institute of Desert and Meteorology China Meteorological Administration Urumqi 830002 China5. Institute of Vertebrate Paleontology and Paleoanthropology Chinese Academy of Sciences Beijing 100044 China6. School of Life and Geography Sciences Qinghai Normal University Xining 810008 China

As one of the earliest species used in dendrochronological studies, Larix responds sensitively to climate change. In this study, nine larch species and one variety from eleven sites were collected to study the growth characteristics of tree-ring width using dendrochronological methods. Ten residual tree-ring chronologies were developed to analyze their relationships with regional standardized anomaly series by Pearson’s correlation analysis. The results suggest that most of the chronologies had significantly positive correlations with the mean temperature and mean maximum temperature in May. The spring temperature evidently limited the radial growth of the larch species without precipitation control. The largest mean tree-ring width was found in Himalayan Larch in Jilong, whereas Master Larch in Si’er reflected the smallest mean value. Both species presented little climate information in this study. chinese, Potanin, and Tibetan larches are significantly correlated with climate change, implying a huge potential for climate history reconstruction. The elevation of the sampling sites appears to be an important condition for tree-ring growth of larches responding to climate factors.

关键词： Larix Miller tree-ring climate change mean temperature in May

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A NEW CANID GENUS FROM THE PLIOCENE OF YUSHE, SHANXI PROVINCE

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古脊椎动物学报(中英文） 1996年第1期 35-40页

作者： Richard H. Tedford (American Museum of Natural History New York 10024)Qiu Zhanxiang(institute of vertebrate paleontology and paleoanthropology, chinese academy of sciences beijing 100044)

ON THE MIDDLE DEVONIAN SERIES OF WUDING,YUNNAN

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古脊椎动物学报(中英文） 1994年第1期 39-40页

作者： Liu Shifan(institute of vertebrate paleontology and paleoanthropology Academia Sinica beijing 100044)

The Middle Devonian of Wuding, Yunnan shows a continous sedimentary Series about 400m thick with the underlying Lower Devonian, and may be subdivided into three parts based on the fossils. The lower part consists of pale sandstone interbeded with black shale, yielding Wudinolepis and Arthrodira fossils. The middle part consists of yellow sandstone intercalated with marlite yielding very abundant antiarchians, Bothriolepis, Dianolepis liui and Xichonolepis etc. The upper part consists chiefly of light brown sandstone yielding Xichonolepis as well as plant fossils and is overlaid by the Jurassic rocks.

关键词： Wuding, Yunnan Middle Devonian System Antiarchi

NEW EARLY JURASSIC ACTINOPTERYGIANS FROM WEIXIN,YUNNAN

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古脊椎动物学报(中英文） 1994年第3期 162-165页

作者： Su Dezao (institute of vertebrate paleontology and paleoanthropology,Academia Sinica beijing 100044)

The actinopterygian specimens described here were collected from Weixin, Yunnan by the Regional Geological Surveying Brigade of Guizhou Province. It was alleged that all the 25 specimens were discovered from "Xiangxi Formation" (Lower Jurassic). Four of them are assigned to a new genus and species, Weixiniscus microlepis, of the Pa1aeoniscidae. The others are referred to a new genus and species,Zaxilepis qinglongensis, of the Archaeomaenidae. Previously archaeomaenids were known only from Australia and Antarctica of Gondwanaland, this new discovery is of significance in the understanding of the distribution of Mesozoic freshwater fishes.

关键词： Weixin,Northeastern Yunnan Early Jurassic Palaeoniscidae,Archaeomaenidae

THE FIRST DISCOVERY OF BOLOSAURS FROM UPPER PERMIAN OF china

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古脊椎动物学报(中英文） 1995年第1期 22-23页

作者： Li Jinling (Institule of vertebrate paleontology and paleoanthropology, the chinese academy of sciences beijing 100044)Cheng Zhengwu(Institutc Gcology, chinese academy of Geological Sciencct beijing 100037)

The fossils forming the subject of the present study were collected from Dashankou, a Late Permian locality near Yumen, Gansu, which was first found by thelast author in early 1980’s. A trial excavation at this site proved that there exists a fossil-bearing lens containing some articulated skeletons on lower tetrapods and a huge number of isolated bones. Then, a project "Study of the Late Permian vertebrate fauna in Qilianshan and its paleobiogeography" was proposed and supported by the National sciences Foundation in *** the field seasons of 1991 and 1992 numerous amphibian and reptile remainsincluding temnospondyls, dinocephalians, eotitanosuchians and bolosaurs were collected. The Yumen assemble is comparable to those of Zone II of Russia and Tapinoccphalus zone of South Africa. A thorough preparation is still in progress and the following deals With bolosaur among the fauna. The stratum of the locality and detailed descriptions of the fauna will be given to appear seperately.

关键词： Yumen Gansu Upper Permian Bolosauridae

A NEW PALEOCENE BIRD FROM ANHUI, china

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古脊椎动物学报(中英文） 1994年第1期 64-65页

作者： Hou Lianhai (institute of vertebrate paleontology and paleoanthropology, Academia Sinica beijing 100044)

In 1991, a fossil brid represented by three bones of the same individual was obtained by Prof. Li Chuankui from Qianshan Distrift, Anhui Province. This discovery documents the first record of Rallidae from the Paleoce... 详细信息

关键词： Qianshan, Anhui Paleocene Rallidae

ZHAOTONGASPIS JANVIERI *** ***.,A GALEASPID FROM EARLY DEVONIAN OF ZHAOTONG,NORTHEASTERN YUNNAN

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古脊椎动物学报(中英文） 1994年第4期 232-243页

作者： Wang Junqing Zhu Min (institute of vertebrate paleontology and paleoanthropology, Academia Sinica, beijing 100044)

A new galeaspid, Zhaotongaspis janvieri (gen. et sp. nov.), from the Posongchong Formation (Early Devonian, Pragian) of Zhaotong, northeastern Yunnan, china is described. This genus is characterized by at least 31 pairs of branchial fossae, which is the highest number ever recorded in agnathans. Its overall morphology is suggestive of both the Polybranchiaspiformes and Huananaspiformes. A new galeaspid family, Zhaotongaspidae (fam. nov.), is erected on the basis of the Zhaotong material, and suggested that Antiquisagittaspis is a possible member of the new family. It is also proposed that the Zhaotongaspidae might have the close affinity with the Duyunaspidae.

关键词： Zhaotong Early Devonian galeaspids new taxon

A NEW SPECIES OF EUDINOCERAS (PANTODONTA,MAMMALIA) FROM SISHUI, SHANDONG PROVINCE

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古脊椎动物学报(中英文） 1994年第3期 206-208页

作者： Wang Jun (institute of vertebrate paleontology and paleoanthropology. Academia Sinica beijing 100044)

A new species of Eudinoceras (Pantodonta, Mammalia) is described ih this paper. The material, including left and right maxillas and two upper canines, were collected from the Eocene of Sishui Basin, Shandong province in 1992. The new species is typified by its large size. Upper premolars have prominent conical protocones which are very close to paracones, and of almost the same height as paracones; protolophs and V shaped lophs of metacones of molars are ful1y 10phoid, mesostyles are isolated and conical, protocones and metacones are relatively lingually located.

关键词： Sishui,Shandong Middle-Late Eocene Coryphodontidae