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LATE MESOZOIC FISH FAUNA FROM WESTERN LIAONING, china

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古脊椎动物学报(中英文） 1995年第3期 191-193页

作者： Jin Fan Zhang Jiangyong Zhou Zhonghe(institute of vertebrate Poleonxology and paleoanthropology, the Chinesc {3. of Sciences beijing 100044)

Large samples of fossil fishes were collected from the Late Mesozoic non-ma-rine Jehol Group (including the Yixian, Jiufotang, Shahai and Fuxin formations inascending order) at 25 localities in western Liaoning, china (Fig.1, Table 1). Thenew material enriches the composition of the Jehol fish fauna greatly. Our preli-minary study indicates that this fish fauna is dominated by sturgeons (Peipiaosteidae:Yanosteus longidorsalis and Peipiaosteus pani), paddlefishes (Polyodontidae: Protopse-phurus liui), diversified lycopterids (Lycoptera dagidi, L. muroii, L. sinensis, ***, and Jinanichthys longiccphalus), osteoglossids (Paralycoptera sp.),and possibly osteoglossomorphs (Huashia sp., ?Nieerkunia and an indeterminatefish); it also includes palaeonisciforms, amiiforms (Sinamia sp.), and a teleost incer-tae sedis (Longdeichthys luoiiaxiaensis)

关键词： Western Liaoning Latest Jurassic-Early Cretaceous Fish Fauna

Track Fading and Its Applications in Archaeology, Tectonics and Geothermal Chronology in china

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Journal of Earth Science 2013年第4期24卷 645-651页

作者：郭士伦袁万明陈宝流黄慰文刘顺生 Department of Nuclear Physics China Institute of Atomic Energy School of Earth Sciences and Resourses China University of Geosciences Department of Radioisotopes China Institute of Atomic Energy institute of vertebrate paleontology and paleoanthropology Chinese Academy of Sciences Guangzhou institute of Geochemistry Chinese Academy of Sciences

Track fading is a basic phenomenon in track science and has been the source of informa- tion in geosciences. This article summarizes the knowledge of track fading and gives some examples of successful applications of track fading in archaeology, tectonics and geothermal chronology in china. The applications of track fading are classified into 5 modes：（1） mode of complete fading （annealing）; （2） mode of partial fading; （3. use of the dependence of track fading on time and temperature; （4） use of the differences of track fading between coexisting minerals; and （5） use of fading-reduced track length. Track fading mechanisms hints that scientists in geothermal chronology should adopt microprobes for quantitative elemental analysis to determine the detailed chemical compositions of each mineral grain or at least of the grains from each position of geological structures in order that one becomes well aware of the relation between the track fading behavior and chemical compositions of the mineral used.

关键词： track fading archaeology tectonics geothermal chronology.

DO THE LATERAL FIELDS EXIST IN SOME GALEASPIDS (JAWLESS FISHES)?

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古脊椎动物学报(中英文） 1993年第4期 321-324页

作者： Liu Yuhai(institute of vertebrate paleontology and paleoanthropology, Academia Sinica)

Pan et Wang (1981) reported that the dorsal shield of the galeaspid, Qingmenaspis, held a large opening on each side, but owing to the ill preservation they reservedly assumed it likely to be a dorsal branchial opening. This structure was also recognized later in Lungmenshanaspis by Wang Nian-zhong (1991). He considered its function to remain obscure. More recently Pan (1992) described the structure in a number of new galeaspids and renamed it fenestra. He distingushed the structure into two kinds: the lateral dorsal fenestra, which is narrow and small, existing in Pentathyraspis and Microhoplonaspis, and the dorsal fenestra, which is broad, found in Macrothyraspis, Sinoszechuanaspis as well as Qingmenaspis. Pan assumed the fenestra to be coverd by the skin when the creatures were alive, and to play a role in hydrodynamic. He regarded this structure as a unique character for the fenestra galeaspids.

关键词： galeaspid, osteostracan lateral fenestra lateral field

PHYLOGENETIC RELATIONSHIPOF HSISOSUCHUS

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古脊椎动物学报(中英文） 1994年第3期 175-180页

作者： Wu Xiaochun Li Jinling (institute of vertebrate paleontology and paleoanthropology ,Academia Sinica beijing 100044) Li Xuanmin (Chongqing Natural Museum Chongqing 63.013.

In previous studies workers applied the methodology of the tradi tional evolutionary systematics in considering relationships between Hsisosuckus and other crocodyliforms. In this study the cladistic methodologies are employed to establish the phyIogenetic relationship of the genus, as in most recent studies on the phylogeny of various groups of the Crocodylomorpha (Clark, l986; Benton and Clark, 1988;Buscalioni and Sanz, 1990; Parrish, 1991; Clark and Norell, 1992; Sereno and Wild,1992; Wu and Chatterjee, 1993. Wu and Brinkman, 1993. Wu et al., in press).Figures 1 and 2 simplify the constituents of the Crocodylomorpha and the Crocody liformes in cladistic sense. Although workers disagree about the monophyly of the traditional Sphenosuchia and the traditional Protosuchia (Clark, l986; Benton and Clark, 1988; Parrish, 1991; Sereno and Wild, 1992; Wu and Chatterjee, 1993. Wu et al., in press), they are in accordance in the paraphyly of the traditional Mesosuchia and the monophyly of the Eusuchia. Crocodylomorphs other than the traditional sphenosuchians, can be referred to a monophyletic group, the Crocodyliformes (Clark, 1986; Benton and Clark, 1988; Wu and Chatterjee, 1993..

关键词： Crocodylomorpha,Crocodyliformes,Hsisosuchus Phylogeny

Sinobaatar gen. nov.: First multituberculate from the Jehol Biota of Liaoning,Northeast china

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chinese Science Bulletin 2002年第11期47卷 933-938,970页

作者： HU Yaoming & WANG Yuanqinginstitute of vertebrate paleontology and paleoanthropology, chinese academy of Sciences, {3. 10044, china American Museum of Natural History, New York, NY 10024, USA Biology Program (Ecology, Evolutionary Biology, and Behavio institute of vertebrate paleontology and paleoanthropology Chinese Academy of Sciences Beijing China American Museum of Natural History New York USA Biology Program (Ecology Evolutionary Biology and Behavior) Graduate School and City College City University of New York USA

A multituberculate skeleton from the Lower Cretaceous Yixian Formation at Dawangzhangzi, Lingyuan City, Liaoning Province, Northeast china, provides new morphological information for early multituberculates. The specimen is the holotype of Sinobaatar lingyuanensis gen. et sp. nov. It has a narrow skull that lacks the superorbital crest or postorbital process. The dental formula is 3.?·5·2/1·0·3.2. The dental morphology, especially that of cheek teeth, of S. lingyuanensis is similar to that of Eobaatar, which places it in the family Eobaataridae. The postcranial skeleton of Sinobaatar is similar to that of other multituberculates. As in Holotheria, Metatarsal V of Sinobaatar articulates only with the cuboid and has no contact with the calcaneus, which probably represents the primitive condition of multituberculates. Nine carpals of Sinobaatar resemble those of Zhang-heotherium, except the centrale being larger than the trape-zoid. The dental features of Sinobaatar show again that eo-baatarids are

关键词： Lingyuan western Liaoning Yixian Formation Early Cretaceous Jehol Biota multituberculates Sinobaatar.

A MAMMALIAN LOWER JAW FROM THE JURASSIC OF LINGYUAN, LIAONING

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古脊椎动物学报(中英文） 1991年第3期 173-175页

作者： Zhou Mingzhen (Minchen Chow) institute of vertebrate paleontology and Paleoanthroplogy, Academia SinicaCheng Zhengwu institute of Geology, The chinese academy of Geological SciencesWang Yuanqing institute of vertebrate paleontology and paleoanthropology, Academia Sinica

In 1976, a right mandible of a Mesozoic mammal was collected by Messrs. Cheng Zhengwu and Yue Zhao of institute of Geology, the chinese academy of Geological Sciences, from the Middle Jurassic in Lingyuan County, Liaoning Province, Northeast {3. (fig. 1), When they were studying the Mesozoic stratigraphy of that area. This fossil site is most probably from the same locality as that of Yabeinosaurus tenuis reported by C.C. Young in 1958. Both fossils are derived from the same horizon.

关键词： Lingyuan, Liaoning Middle Jurassic Triconodonta

Human remains and the environment of Early Pleistocene in the Nihewan Basin

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Science china Earth Sciences 2004年第5期47卷 437-444页

作者： CAI Baoquan1 & LI Qiang2 1. Department of History, Xiamen University, Fujian 3.1005, china 2. institute of vertebrate Palaeontology and Palaeoanthropology, {3. academy of Sciences, beijing 100044, china Department of History Xiamen University Fujian 361005 China Inst. of vertebrate Palaeontology Chinese Academy of Sciences Beijing 100044 China

A new Early Pleistocene Paleolithic site was found in July 2001 in the Nihewan Ba-sin, Hebei Province. Totally 500 mammal specimens assigned to 21 species and 5 lithic artifacts were collected. The coexistence of Allophaiomys deucalion, Borsodia chinensis and Yangia tingi provides important evidence of chronology. On the basis of the comparison of mammalian fauna, the date of Paleolithic artifacts is probably earlier than 1.8 MaBP, possibly 2.0 MaBP. This is the earliest evidence of hominid activity found so far in North china. The hominid at that time in the Nihewan Basin lived in an environment of arid grasslands with scattered trees of temperate zone. This discovery is significant to the study of human origin and cultural development.

关键词： human remains, environment, Early Pleistocene, Nihewan.

FOSSIL REPTILES FROM HETAOYUAN FORMATION, XICHUAN, HENAN

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古脊椎动物学报(中英文） 1991年第3期 199-203页

作者： Li Jinling institute of vertebrate paleontology and paleoanthropology, Academia Sinica 中国科学院古脊椎动物与古人类研究所

Since 1920’s, abundant fossil mammals have been collected from the Middle Eocene Hetaoyuan Formation, Xichan, Henan Province. On the contrary, only two reptile remains from these continental deposits have been reported——a turtle, Sinohadrianus sichuanensis Ping, 1929, and a crocodile Pristichampsus aff. P. rollinati identified on the basis of several ziphodont teeth (Chow et al., 1973..

关键词： Xichuan Henan Middle Eocene Lizard and crocodile

ZAPODIDAE (RODENTIA, MAMMALIA) FROM THE MIDDLE OLIGOCENE OF ULANTATAL, NEI MONGOL

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古脊椎动物学报(中英文） 1992年第4期 274-286页

作者： Huang Xueshi institute of vertebrate paleontology and paleoanthropology, Academia Sinica

Ulantatal area is about 40 kilometers northwest to the county city Bayanhaote of Alxa Zuoqi, Nei Mongol, where a series of deposits con isting mainly of brown-reddish and yellow-red-dish siltstone and sandy siltstone are exposed, wi h over one hundred meters in thickness. Early in 1977, fossil mammals were found here by a local geological team. More fossils were collected in 1978 by a field team from IVPP (Huang, 1978). The chinese and German scientists made an investigation in Ulantatal area in Autnmn of 1987 according to the agreement in paleontology between the Academia Sinica and the MaxPlanck-Gesellchaft. During one month field work, eight localities from bottom to top of the strata in the area were scieenwashed for micrmaammals besides collecting fossils from the surface. The concentrate resulting from this screening has recently sorted and many small rodent specimens were obtained. Among these fosssils, zapodids were one of the dominant animals in the region and are dealt with in the present paper. "UTL" is added before the number, showing the localities are in the Ulantatat area. Regarding the dental notation, upper case letters are used for upper teeth and lower case letters for lower teeth, e.g., M1 represents an upper first molar, m1 a lower first molar. The measurements are given in millimeters. The dental terminology used in this paper follows Bohlin (1946), Wang(1985) and Dienemann(1987). The author is very grateful to the Geological Bureau of Ningxia Hui Autonomous Region for supporting the field work in 1987. Thanks are also due to Prof. Dr. V. Fahlbusch and Prof. Dr. K. Hissig (Universitats-Institutfur Palaontologie und historische Geologie, Munchen) and to Prof. Dr. N. Schmidt-Kittler (institute of Geosciences, University of Mainz) for their manifold help during his visit in Munich and Mainz. The deep apprecation is extended to Prof. Qiu Zhuding, Prof. Tong Yongsheng and Prof. Wang Banyue for critical discussions and correcting the manuscript. Fina

关键词： Ulantatal, Nei Mongol Middle Oligocene Zapodids