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71St Annual Meeting Society of Vertebrate Paleontology Paris Las Vegas Las Vegas, Nevada, USA November 2 – 5, 2011 SESSION CONCURRENT SESSION CONCURRENT
ISSN 1937-2809 online Journal of Supplement to the November 2011 Vertebrate Paleontology Vertebrate Society of Vertebrate Paleontology Society of Vertebrate 71st Annual Meeting Paleontology Society of Vertebrate Las Vegas Paris Nevada, USA Las Vegas, November 2 – 5, 2011 Program and Abstracts Society of Vertebrate Paleontology 71st Annual Meeting Program and Abstracts COMMITTEE MEETING ROOM POSTER SESSION/ CONCURRENT CONCURRENT SESSION EXHIBITS SESSION COMMITTEE MEETING ROOMS AUCTION EVENT REGISTRATION, CONCURRENT MERCHANDISE SESSION LOUNGE, EDUCATION & OUTREACH SPEAKER READY COMMITTEE MEETING POSTER SESSION ROOM ROOM SOCIETY OF VERTEBRATE PALEONTOLOGY ABSTRACTS OF PAPERS SEVENTY-FIRST ANNUAL MEETING PARIS LAS VEGAS HOTEL LAS VEGAS, NV, USA NOVEMBER 2–5, 2011 HOST COMMITTEE Stephen Rowland, Co-Chair; Aubrey Bonde, Co-Chair; Joshua Bonde; David Elliott; Lee Hall; Jerry Harris; Andrew Milner; Eric Roberts EXECUTIVE COMMITTEE Philip Currie, President; Blaire Van Valkenburgh, Past President; Catherine Forster, Vice President; Christopher Bell, Secretary; Ted Vlamis, Treasurer; Julia Clarke, Member at Large; Kristina Curry Rogers, Member at Large; Lars Werdelin, Member at Large SYMPOSIUM CONVENORS Roger B.J. Benson, Richard J. Butler, Nadia B. Fröbisch, Hans C.E. Larsson, Mark A. Loewen, Philip D. Mannion, Jim I. Mead, Eric M. Roberts, Scott D. Sampson, Eric D. Scott, Kathleen Springer PROGRAM COMMITTEE Jonathan Bloch, Co-Chair; Anjali Goswami, Co-Chair; Jason Anderson; Paul Barrett; Brian Beatty; Kerin Claeson; Kristina Curry Rogers; Ted Daeschler; David Evans; David Fox; Nadia B. Fröbisch; Christian Kammerer; Johannes Müller; Emily Rayfield; William Sanders; Bruce Shockey; Mary Silcox; Michelle Stocker; Rebecca Terry November 2011—PROGRAM AND ABSTRACTS 1 Members and Friends of the Society of Vertebrate Paleontology, The Host Committee cordially welcomes you to the 71st Annual Meeting of the Society of Vertebrate Paleontology in Las Vegas. -
Investigating Sexual Dimorphism in Ceratopsid Horncores
University of Calgary PRISM: University of Calgary's Digital Repository Graduate Studies The Vault: Electronic Theses and Dissertations 2013-01-25 Investigating Sexual Dimorphism in Ceratopsid Horncores Borkovic, Benjamin Borkovic, B. (2013). Investigating Sexual Dimorphism in Ceratopsid Horncores (Unpublished master's thesis). University of Calgary, Calgary, AB. doi:10.11575/PRISM/26635 http://hdl.handle.net/11023/498 master thesis University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. Downloaded from PRISM: https://prism.ucalgary.ca UNIVERSITY OF CALGARY Investigating Sexual Dimorphism in Ceratopsid Horncores by Benjamin Borkovic A THESIS SUBMITTED TO THE FACULTY OF GRADUATE STUDIES IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF BIOLOGICAL SCIENCES CALGARY, ALBERTA JANUARY, 2013 © Benjamin Borkovic 2013 Abstract Evidence for sexual dimorphism was investigated in the horncores of two ceratopsid dinosaurs, Triceratops and Centrosaurus apertus. A review of studies of sexual dimorphism in the vertebrate fossil record revealed methods that were selected for use in ceratopsids. Mountain goats, bison, and pronghorn were selected as exemplar taxa for a proof of principle study that tested the selected methods, and informed and guided the investigation of sexual dimorphism in dinosaurs. Skulls of these exemplar taxa were measured in museum collections, and methods of analysing morphological variation were tested for their ability to demonstrate sexual dimorphism in their horns and horncores. -
Linxia, People’S Republic of China
Applicant UNESCO Global Geopark Linxia, People’s Republic of China Geographical and geological summary 1. Physical and human geography Linxia Geopark is situated in Linxia Hui Autonomous Prefecture, Gansu Province, People's Republic of China. The geographical coordinates are 103°02′19.08′′-103°38′21.06′′E; 35°14′37.43′′-36°09′10.87′′N, with a total area of 2120 km2. Linxia Geopark stretches across two natural regions, that is, the arid area of the Loess Plateau in Northwest China and the alpine humid area of the Qinghai-Tibet Plateau. The Geopark, high in the southwest and low in the northeast, is in the shape of a sloping basin with an average elevation of 2000m. The Geopark is in a temperate continental climate zone with annual average temperature of 5.0- 9.4°C. The annual precipitation is 260-660mm, and the rainfall is mostly concentrated between June and September. The Geopark is located in the upper reaches of the Yellow River basin and has abundant surface water. Most parts are covered with aeolian loess parent material. The distribution of natural vegetation varies widely with very prominent zonality. The Geopark involves six counties (cities) including Yongjing County, Hezheng County, Dongxiang County, Linxia City, Guanghe County, and Linxia County in Linxia Hui Autonomous Prefecture, and 66 townships. The Geopark has a population of 1.166 million, with 31 nations including Hui, Han, Dongxiang, Baoan, Salar, and so on. In the north of the Geopark, Yongjing County is 74km away from the provincial capital Lanzhou, and in the south, Hezheng is 116km away from Lanzhou. -
Iodine Status in Vulnerable Groups of Linxia Hui Autonomous Prefecture, China
Eastern Journal of Medicine 18 (2013) 68-71 P. Ge et al / Iodine status in vulnerable groups Original Article Iodine status in vulnerable groups of Linxia Hui Autonomous Prefecture, China Pengfei Gea, Zhongliang Zhangb, Yanling Wanga,*, Yongqin Caoa, Jinxiao Xia aGansu Center for Diseases Control and Prevention, Lanzhou Gansu, PR China bThe First People Hospital of Lanzhou City, Lanzhou Gansu, PR China Abstract. To assess iodine status in vulnerable groups of Linxia Hui Autonomous Prefecture, China. We selected 5 villages in the east, south, west, north and center of 8 counties of Linxia Hui Autonomous Prefecture randomly. In each village, one primary school was identified and 80 students aged 8-10 years were randomly selected. At the same time, 20 pregnant women, 20 lactating women, 20 women of childbearing age and 20 young children (0-3 years) were randomly selected via existing township health center lists. The iodine content of household salt and drinking water and the urine in four population subsets (except school-aged children) was measured. The thyroids were examined in school-aged children. The iodine content in most household drinking water (90.2%) was less than 10μg/L. The percentage of households using adequately iodized salt was 83.2% and percentage of households using non-iodized salt was as high as 15%. The median urinary iodine concentration (UIC) of pregnant and lactating women, and women of child-bearing age was 89, 85 and 90μg/L, respectively, indicating an iodine deficiency. The median UIC of 0-3 year old babies was 107μg/L. The goiter rates of school-aged children were 10.6% by ultrasound and 9.9% by palpation. -
Paleoecological Comparison Between Late Miocene Localities of China and Greece Based on Hipparion Faunas
Paleoecological comparison between late Miocene localities of China and Greece based on Hipparion faunas Tao DENG Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044 (China) [email protected] Deng T. 2006. — Paleoecological comparison between late Miocene localities of China and Greece based on Hipparion faunas. Geodiversitas 28 (3) : 499-516. ABSTRACT Both China and Greece have abundant fossils of the late Miocene Hipparion fauna. Th e habitat of the Hipparion fauna in Greece was a sclerophyllous ever- green woodland. Th e Chinese late Miocene Hipparion fauna is represented respectively in the Guonigou fauna (MN 9), the Dashengou fauna (MN 10), and the Yangjiashan fauna (MN 11) from Linxia, Gansu, and the Baode fauna (MN 12) from Baode, Shanxi. According to the evidence from lithology, carbon isotopes, paleobotany, taxonomic framework, mammalian diversity and faunal similarity, the paleoenvironment of the Hipparion fauna in China was a subarid open steppe, which is diff erent from that of Greece. Th e red clay bearing the Hipparion fauna in China is windblown in origin, i.e. eolian deposits. Stable carbon isotopes from tooth enamel and paleosols indicate that C3 plants domi- nated the vegetation during the late Miocene in China. Pollens of xerophilous and sub-xerophilous grasses show a signal of steppe or dry grassland. Forest mammals, such as primates and chalicotheres, are absent or scarce, but grass- land mammals, such as horses and rhinoceroses, are abundant in the Chinese Hipparion fauna. Th e species richness of China and Greece exhibits a similar KEY WORDS trend with a clear increase from MN 9 to MN 12, but the two regions have Hipparion fauna, low similarities at the species level. -
Issn: 2250-0588 Fossil Mammals
IJREISS Volume 2, Issue 8 (August 2012) ISSN: 2250-0588 FOSSIL MAMMALS (RHINOCEROTIDS, GIRAFFIDS, BOVIDS) FROM THE MIOCENE ROCKS OF DHOK BUN AMEER KHATOON, DISTRICT CHAKWAL, PUNJAB, PAKISTAN 1Khizar Samiullah* 1Muhammad Akhtar, 2Muhammad A. Khan and 3Abdul Ghaffar 1Zoology department, Quaid-e-Azam campus, Punjab University, Lahore, Punjab, Pakistan 2Zoology Department, GC University, Faisalabad, Punjab, Pakistan 3Department of Meteorology, COMSATS Institute of Information Technology (CIIT), Islamabad ABSTRACT Fossil site Dhok Bun Ameer Khatoon (32o 47' 26.4" N, 72° 55' 35.7" E) yielded a significant amount of mammalian assemblage including two families of even-toed fossil mammal (Giraffidae, and Bovidae) and one family of odd-toed (Rhinocerotidae) of the Late Miocene (Samiullah, 2011). This newly discovered site has well exposed Chinji and Nagri formation and has dated approximately 14.2-9.5 Ma. This age agrees with the divergence of different mammalian genera. Sedimentological evidence of the site supports that this is deposited in locustrine or fluvial environment, as Chinji formation is composed primarily of mud-stone while the Nagri formation is sand dominated. Palaeoenvironmental data indicates that Miocene climate of Pakistan was probably be monsoonal as there is now a days. Mostly the genera recovered from this site resemble with the overlying younger Dhok Pathan formation of the Siwaliks while the size variation in dentition is taxonomically important for vertebrate evolutionary point of view and this is the main reason to conduct this study at this specific site to add additional information in the field of Palaeontology. A detailed study of fossils mammals found in Miocene rocks exposed at Dhok Bun Ameer Khatoon was carried out. -
Table of Codes for Each Court of Each Level
Table of Codes for Each Court of Each Level Corresponding Type Chinese Court Region Court Name Administrative Name Code Code Area Supreme People’s Court 最高人民法院 最高法 Higher People's Court of 北京市高级人民 Beijing 京 110000 1 Beijing Municipality 法院 Municipality No. 1 Intermediate People's 北京市第一中级 京 01 2 Court of Beijing Municipality 人民法院 Shijingshan Shijingshan District People’s 北京市石景山区 京 0107 110107 District of Beijing 1 Court of Beijing Municipality 人民法院 Municipality Haidian District of Haidian District People’s 北京市海淀区人 京 0108 110108 Beijing 1 Court of Beijing Municipality 民法院 Municipality Mentougou Mentougou District People’s 北京市门头沟区 京 0109 110109 District of Beijing 1 Court of Beijing Municipality 人民法院 Municipality Changping Changping District People’s 北京市昌平区人 京 0114 110114 District of Beijing 1 Court of Beijing Municipality 民法院 Municipality Yanqing County People’s 延庆县人民法院 京 0229 110229 Yanqing County 1 Court No. 2 Intermediate People's 北京市第二中级 京 02 2 Court of Beijing Municipality 人民法院 Dongcheng Dongcheng District People’s 北京市东城区人 京 0101 110101 District of Beijing 1 Court of Beijing Municipality 民法院 Municipality Xicheng District Xicheng District People’s 北京市西城区人 京 0102 110102 of Beijing 1 Court of Beijing Municipality 民法院 Municipality Fengtai District of Fengtai District People’s 北京市丰台区人 京 0106 110106 Beijing 1 Court of Beijing Municipality 民法院 Municipality 1 Fangshan District Fangshan District People’s 北京市房山区人 京 0111 110111 of Beijing 1 Court of Beijing Municipality 民法院 Municipality Daxing District of Daxing District People’s 北京市大兴区人 京 0115 -
Sexual Dimorphism in Perissodactyl Rhinocerotid Chilotherium Wimani from the Late Miocene of the Linxia Basin (Gansu, China)
Sexual dimorphism in perissodactyl rhinocerotid Chilotherium wimani from the late Miocene of the Linxia Basin (Gansu, China) SHAOKUN CHEN, TAO DENG, SUKUAN HOU, QINQIN SHI, and LIBO PANG Chen, S., Deng, T., Hou, S., Shi, Q., and Pang, L. 2010. Sexual dimorphism in perissodactyl rhinocerotid Chilotherium wimani from the late Miocene of the Linxia Basin (Gansu, China). Acta Palaeontologica Polonica 55 (4): 587–597. Sexual dimorphism is reviewed and described in adult skulls of Chilotherium wimani from the Linxia Basin. Via the anal− ysis and comparison, several very significant sexually dimorphic features are recognized. Tusks (i2), symphysis and oc− cipital surface are larger in males. Sexual dimorphism in the mandible is significant. The anterior mandibular morphology is more sexually dimorphic than the posterior part. The most clearly dimorphic character is i2 length, and this is consistent with intrasexual competition where males invest large amounts of energy jousting with each other. The molar length, the height and the area of the occipital surface are correlated with body mass, and body mass sexual dimorphism is compared. Society behavior and paleoecology of C. wimani are different from most extinct or extant rhinos. M/F ratio indicates that the mortality of young males is higher than females. According to the suite of dimorphic features of the skull of C. wimani, the tentative sex discriminant functions are set up in order to identify the gender of the skulls. Key words: Mammalia, Perissodactyla, Chilotherium wimani, sexual dimorphism, statistics, late Miocene, China. Shaokun Chen [[email protected]], Chongqing Three Gorges Institute of Paleoanthropology, China Three Gorges Museum, 236 Ren−Min Road, Chongqing 400015, China and Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, 142 Xi−Zhi−Men−Wai Street, P.O. -
Gomphotheriidae, Proboscidea
第55卷 第4期 古 脊 椎 动 物 学 报 pp. 331-346 figs. 1-5 2017年10月 VERTEBRATA PALASIATICA DOI: 10.19615/j.cnki.1000-3118.170511 Cranial and dental material of Gomphotherium wimani (Gomphotheriidae, Proboscidea) from the Middle Miocene of the Linxia Basin, northwestern China YANG Xiang-Wen1,2 LI Yu1,2 WANG Shi-Qi1,3∗ (1 Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences Beijing 100044 ∗ Corresponding author: [email protected]) (2 University of Chinese Academy of Sciences Beijing 100049) (3 CAS Center for Excellence in Tibetan Plateau Earth Sciences Beijing 100101) Key words Linxia Basin, Middle Miocene, Gomphotherium, biochronology Citation Yang X W, Li Y, Wang S Q, 2017. Cranial and dental material of Gomphotherium wimani (Gomphotheriidae, Proboscidea) from the Middle Miocene of the Linxia Basin, northwestern China. Vertebrata PalAsiatica, 55(4): 331–346 Summary Material of Gomphotherium wimani has been reported in several localities after Hopwood (1935). However, most of the findings are isolated cheek teeth, and the morphology and stratigraphy of this species remain unclear to researchers. Here we reported an incomplete juvenile cranium and cheek teeth from Linxia Basin, northwestern China. The new material is well comparable with the holotype and helps to cognize the morphology, taxonomy and stratigraphic range of the rarely known species. Proboscidea Illiger, 1811 Gomphotheriidae Hay, 1922 Gomphotherium Burmeister, 1837 Gomphotherium wimani (Hopwood, 1935) (Figs. 3–5; Tables S1−2) Holotype PMU M 3649, a palate bearing both M2−M3 tooth rows and fully worn left M1 (Hopwood, 1935:pl. -
(Mammalia: Rhinocerotidae) from the Late Miocene Hominoid Fauna
G Model GEOBIO-654; No. of Pages 10 Geobios xxx (2013) xxx–xxx Available online at ScienceDirect www.sciencedirect.com Original article A juvenile skull of Acerorhinus yuanmouensis (Mammalia: Rhinocerotidae) from the Late Miocene hominoid § fauna of the Yuanmou Basin (Yunnan, China) a,b, Xiaokang Lu * a Key Laboratory of Vertebrate Evolution and Human Origins of the Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China b University of the Chinese Academy of Sciences, Beijing 100049, China A R T I C L E I N F O A B S T R A C T Article history: A unique juvenile skull bearing both milk premolars and unerupted but fully developed permanent Received 4 February 2013 premolars and molars (observed using X-ray microcomputed tomography), and some isolated upper Accepted 10 October 2013 cheek teeth, all from the Late Miocene hominoid fauna of the Yuanmou Basin (Yunnan, China), closely Available online xxx resemble craniodental material of Acerorhinus yuanmouensis Zong, 1998 from the same locality, and are referred to this species. A phylogenetic analysis based on 214 craniodental morphological characters Keywords: scored for 31 terminal taxa reveals that A. yuanmouensis should be assigned to the genus Acerorhinus Acerorhinus indeed. The newly discovered specimens improve our understanding of this species, especially with Aceratheriinae respect to the morphology of the milk premolars and premolars. Two intraspecific variations in the upper Ontogeny premolars are noted: a lingual bridge may be present or absent, and the lingual cingulum continuous or Cladistic analysis Late Miocene reduced. The analysis also indicates that: the phylogenetic status of Acerorhinus lufengensis Deng and Qi, Yuanmou 2009 should be reconsidered; ‘‘Aceratherium’’ huadeensis Qiu, 1979 does neither belong to Aceratherium Hominoid fauna nor Acerorhinus, and its phylogenetic status remains debatable. -
Title Faunal Change of Late Miocene Africa and Eurasia: Mammalian
Faunal Change of Late Miocene Africa and Eurasia: Title Mammalian Fauna from the Namurungule Formation, Samburu Hills, Northern Kenya Author(s) NAKAYA, Hideo African study monographs. Supplementary issue (1994), 20: 1- Citation 112 Issue Date 1994-03 URL http://dx.doi.org/10.14989/68370 Right Type Departmental Bulletin Paper Textversion publisher Kyoto University African Study Monographs, Supp!. 20: 1-112, March 1994 FAUNAL CHANGE OF LATE MIOCENE AFRICA AND EURASIA: MAMMALIAN FAUNA FROM THE NAMURUNGULE FORMATION, SAMBURU HILLS, NORTHERN KENYA Hideo NAKAYA Department ofEarth Sciences, Kagawa University ABSTRACT The Namurungule Formation yields a large amount of mammals of a formerly unknown and diversified vertebrate assemblage of the late Miocene. The Namurungule Formation has been dated as approximately 7 to 10 Ma. This age agrees with the mammalian assemblage of the Namurungule Formation. Sedimentological evidence of this formation supports that the Namurungule Formation was deposited in lacustrine and/or fluvial environments. Numerous equid and bovid remains were found from the Namurungule Formation. These taxa indicate the open woodland to savanna environments. Assemblage of the Namurungule Fauna indicates a close similarity to those of North Africa, Southwest and Central Europe, and some similarity to Sub Paratethys, Siwaliks and East Asia faunas. The Namurungule Fauna was the richest among late Miocene (Turolian) Sub-Saharan faunas. From an analysis of Neogene East African faunas, it became clear that mammalian faunal assemblage drastically has changed from woodland fauna to openland fauna during Astaracian to Turolian. The Namurungule Fauna is the forerunner of the modem Sub-Saharan (Ethiopian) faunas in savanna and woodland environments. Key Words: Mammal; Neogene; Miocene; Sub-Saharan Africa; Kenya; Paleobiogeography; Paleoecology; Faunal turnover. -
DSA10 Giourtsakis
Ioannis X. Giaourtsakis Ludwig-Maximilians-Universität, München Late Neogene Rhinocerotidae of Greece: distribution, diversity and stratigraphical range Giaourtsakis, I.X., 2003 - Late Neogene Rhinocerotidae of Greece: distribution, diversity and stra- tigraphical range - in: Reumer, J.W.F. & Wessels, W. (eds.) - DISTRIBUTION AND MIGRATION OF TERTIARY MAMMALS IN EURASIA. A VOLUME IN HONOUR OF HANS DE BRUIJN - DEINSEA 10: 235- 253 [ISSN 0923-9308] Published 1 December 2003 The present contribution provides a comprehensive overview of the Neogene rhinoceroses of Greece and evaluates their affinities with the European and Asian species. The distribution, diver- sity and dispersal of the family in the Eastern Mediterranean are discussed in detail. Knowledge of rhinos during the Middle Miocene in Greece is still very limited, because of the scarce mate- rial. During the Late Miocene the family was diverse and abundant in Greece. The dominant form, Ceratotherium neumayri, was probably an African immigrant that invaded Southeastern Europe, Anatolia and the Middle East during the Late Miocene. This rather subhypsodont tandem-horned rhino has already achieved most of the apomorphic characters of the living Dicerotina. The con- temporary species Dihoplus pikermiensis is also common, but the origin and evolutionary rela- tionships among its Miocene and Plio-Pleistocene relatives are still controversial. The Greek Late Miocene representatives of the subfamily Aceratheriinae are obviously closer related to the Asian genera Chilotherium and Acerorhinus, than to the typical aceratheres Aceratherium, Alicornops and Hoploaceratherium found in Central and Western Europe at the same time. Chilotherium and Acerorhinus migrated into Greece from Central Asia trough Anatolia at the beginning of the Vallesian.