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| 1 | A new feathered maniraptoran dinosaur fossil that fills a morphological gap in avian origin显示文摘Recent fossil discoveries have substantially reduced the morphological gap between non-avian and avian dinosaurs, yet avians including Archaeopteryx differ from non-avian theropods in their limb proportions. In particular, avians have proportionally longer and more robust forelimbs that are capable of supporting a large aerodynamic surface. Here we report on a new maniraptoran dinosaur, Anchiornis huxleyi gen. et sp. nov., based on a specimen collected from lacustrine deposits of uncertain age in western Liaoning, China. With an estimated mass of 110 grams, Anchiornis is the smallest known non-avian theropod dinosaur. It exhibits some wrist features indicative of high mobility, presaging the wing-folding mechanisms seen in more derived birds and suggesting rapid evolution of the carpus. Otherwise, Anchiornis is intermediate in general morphology between non-avian and avian dinosaurs, particularly with regard to relative forelimb length and thickness, and represents a transitional step toward the avian condition. In contrast with some recent comprehensive phylogenetic analyses, our phylogenetic analysis incorporates subtle morphological variations and recovers a conventional result supporting the monophyly of Avialae. | XU Xing ZHAO Qi NORELL Mark SULLIVAN Corwin HONE David ERICKSON Gregory WANG XiaoLin HAN FengLu GUO Yu | 2009 | Chinese Science Bulletin2009,54,3: | 15 |
| 2 | An Updated Review of the Middle-Late Jurassic Yanliao Biota: Chronology,Taphonomy,Paleontology and Paleoecology显示文摘The northeastern Chinese Yanliao Biota(sometimes called the Daohugou Biota) comprises numerous,frequently spectacular fossils of non-marine organisms,occurring in Middle-Upper Jurassic strata in western Liaoning,northern Hebei,and southeastern Inner Mongolia. The biota lasted for about 10 million years,divided into two phases: the Bathonian-Callovian Daohugou phase(about 168-164 million years ago) and the Oxfordian Linglongta phase(164-159 million years ago). The Yanliao fossils are often taphonomically exceptional(many vertebrate skeletons,for example,are complete and accompanied by preserved integumentary features),and not only are taxonomically diverse but also include the oldest known representatives of many groups of plants,invertebrates,and vertebrates. These fossils have provided significant new information regarding the origins and early evolution of such clades as fleas,birds,and mammals,in addition to the evolution of some major biological structures such as feathers,and have demonstrated the existence of a complex terrestrial ecosystem in northeast China around the time of the Middle-Late Jurassic boundary. | XU Xing ZHOU Zhonghe Corwin SULLIVAN WANG Yuan REN Dong | 2016 | Acta Geologica Sinica(English Edition)2016,90,6: | 5 |
| 3 | 中国基干鸟类综述(英文)显示文摘'基干鸟类(basal birds)'为一种类数量相对较少的化石鸟类,基干鸟类较另一鸟类群——'鸟胸类(Ornithothoraces)'原始;鸟胸类(包括现生鸟类和反鸟类)为一类种类数量很大、具有同一祖先、且来源于基干鸟类的鸟类群。在过去的15年里,共有产自中国的8个属、12个有效种基干鸟类发表,而产自的德国的始祖鸟为唯一的非中国产基干鸟类;当然,孔子鸟化石也发现于朝鲜。本文对产自中国的基干鸟类的形态学、系统发生和生态学进行了简单的综述。中国的化石材料对科学地了解鸟类的早期演化具有重要意义,揭示了基干鸟类个体相对较大、形态特征和生态环境变异也相对较大等特点。尽管有些明显的不确定因素的存在(例如热河鸟、会鸟和中鸟的相对系统关系存有争议),但是由于中国化石材料的存在,鸟类早期演化的真实场景已经愈加清晰。 | 李东升 Corwin SULLIVAN 周忠和 张福成 | 2010 | Chinese Birds2010,,2: | 4 |
| 4 | 湖南株洲晚白垩世恐龙化石的初步研究显示文摘我国南方上白垩统产丰富的恐龙蛋化石,但发现的恐龙骨骼化石的种类和数量相对较少。本文对湖南株洲天元区新发现的恐龙化石进行详细研究。初步分析结果表明该化石点恐龙种类丰富,可能包括至少两种蜥脚类、三种兽脚类和一种鸭嘴龙类。其中部分蜥脚类材料可能归属于梁龙超科,填补了该类群在东亚上白垩统的空白记录;一个蜥脚类坐骨则显示泰坦巨龙类的典型特征。兽脚类材料可能来自于小型的虚骨龙类、暴龙科和鲨齿龙科。前两者为晚白垩世的常见类群,而鲨齿龙科的化石记录在上白垩统非常少见。本文为鲨齿龙科可能在东亚一直延伸至晚白垩世提供了新的证据。该地区多门类恐龙化石的发现表明我国南方恐龙的种类可能比我们想象的要丰富得多,而且可能是梁龙类和鲨齿龙类的最后栖息地。株洲恐龙动物群的发现对于了解亚洲特别是中国恐龙的生物地理区系的分布具有重要意义。 | 韩凤禄 邢海 童潜明 Corwin Sullivan 徐星 武瑞 胡能勇 童光辉 | 2017 | 古生物学报2017,36,2: | 3 |
| 5 | Applications of apparent soil electrical conductivity in precision agriculture显示文摘 | D.L. Corwin R.E. Plant | 2004 | Computers and Electronics in Agriculture2004,,1: | 2 |
| 6 | Nitrogen uptake by the red algae Gracilaria tikvahiae显示文摘 | RYTHER J H CORWIN N DEBUSK T A | 1981 | Aquaculture1981,26,: | 2 |
| 7 | GIS-based modeling of non-point source pollutants in the vadose zone显示文摘 | Corwin D L Loague K Ellswort H T R | 1998 | Soil and Water Conservation1998,53,1: | 1 |
| 8 | Isolation of pure living hair cell epithelia by use of thermolysin显示文摘 | Corwin JT Finley JE Saffer R | 1995 | Assoc Res Otolaryngol Abstr1995,18,: | 1 |
| 9 | Apparent soil electrical conductivity measurements in agriculture显示文摘 | Corwin D L Lesch S M | 2005 | Comput Electron Agri2005,46,: | 1 |
| 10 | Modeling nonpoint source pollutants in the vadose zone with GIS 显示文摘 | Corwin D L Vaughan P J Loague K | 1997 | Environmental Science & Technology1997,31,8: | 1 |
| 11 | Regeneration of sensory hair cells after acoustic trauma显示文摘 | Corwin JT Cotanche DA | 1988 | Science1988,240,: | 1 |
| 12 | Mechanistic interpretation of the geno-toxicity of nitrofrans using quantitative structure-activity relationship and comparative molecular field analysis显示文摘 | ASIM K D CORWIN H | 1993 | J Med Chem1993,36,: | 1 |
| 13 | Water-content effect on soil-salinity prediction-a geostatistical study using cokriging显示文摘 | Vaughan P J Lesch S M Corwin D L | 1995 | Soil Science Society of America Journal1995,59,4: | 1 |
| 14 | Quasi - Monte Cado methods in numerical finance 显示文摘 | CORWIN J PHELIM P B KEN S T | 1996 | Management Science1996,42,6: | 1 |
| 15 | Transfusion practice in the criticallyill显示文摘 | Corwin HL Surgenor SD Gettinger A | 2003 | Crit Care Med2003,31,12: | 1 |
| 16 | Relation-ships Between Stigma,Social Support,and Depression inHIV-Infected African American Women Living in theRural Southeastern United States显示文摘 | Medha Vyavaharkar Linda Moneyham Sara Corwin Ruth Saunders Lucy Annang Abbas Tavakoli | 2010 | Journal of the As-sociation of Nurses in AIDS Care2010,,2: | 1 |
| 17 | The Determinants of Underpricing for Seasoned Equity Offers显示文摘 | Corwin S A | 2003 | Journal of Finance2003,58,: | 1 |
| 18 | Efficacy of red blood cell transfusion in the critically ill: a systematic review of the literature显示文摘 | Marik PE Corwin HL | 2008 | Crit Care Med2008,36,: | 1 |
| 19 | Efficacy of red blood cell transfusion in the critically ill:a systematic review of the literature显示文摘 | Marik PE Corwin HL | | 0,,9: | 1 |
| 20 | Studies of the mode of action of vitamin E in stimulating T-cell mitogenesis显示文摘 | Corwin L M Gordon R K Shloss J | 1981 | Scandinavian Journal of Immunology1981,14,: | 1 |