杂志简介:《地球学报》杂志经新闻出版总署批准,自1979年创刊,国内刊号为11-3474/P,是一本综合性较强的环境期刊。该刊是一份双月刊,致力于发表环境领域的高质量原创研究成果、综述及快报。主要栏目:研究与调查、学术研究、综述与进展、技术与方法。
作者:吕君昌 大卫·安文 姬书安 季强 刊期:2010年第S1期
翼龙类是已绝灭生物中最迷人和充满神秘色彩的动物,由于最近几年一些特殊化石的发现,使人类对这些飞行的爬行动物的古生物学和演化历史理解更加深入。辽西及其周边地区中晚侏罗世到早白垩世一些重要的发现,包括世界上第一件带胚胎的翼龙蛋化石,处于演化过渡类型的达尔文翼龙以及一些新物种的
作者:Victoria M.ARBOUR Philip J.CURRIE 刊期:2010年第S1期
An unusual jaw found in a calcite nodule from Collishaw Point,Hornby Island,British Columbia(off the east coast of Vancouver Island)represents the first definitive pterosaur
作者:S.Christopher BENNETT 刊期:2010年第S1期
Cycnorhamphus suevicus is one of the rarest pterosaur species known from the Upper Jurassic Solnhofen Limestones of southern Germany.
作者:S.Christopher BENNETT 刊期:2010年第S1期
In 1996 Bennett published a cladistic analysis of the Archosauromorpha with 14 taxa and 126 charac-ters,combining all the characters from several previ-ous analyses
作者:Eric BUFFETAUT 刊期:2010年第S1期
The French pterosaur record extends from the Late Triassic to the end of the Cretaceous (Mazin et al., 2001 and references therein), with occurrences at various horizons of the Triassic,
作者:Eric BUFFETAUT 刊期:2010年第S1期
The anatomical term tuba vertebralis was introduced by Martill et al. (1998) to describe a bony tube which enclosed the spinal cord in the type cervical vertebra of the giant azhdarchid pterosaur
作者:Laura CODORNIú Oliver W.M.RAUHUT Diego POL 刊期:2010年第S1期
The Caadon Asfalto Formation is mainly com-posed of lacustrine deposits and has provided the most diverse vertebrate fauna known for the Middle Jurassic in the Southern Hemisphere.
作者:John A.CONWAY 刊期:2010年第S1期
Reconstructions of fossil animals are widespread and often very high profile, yet many of these recon-structions exhibit low standards of scientific accuracy.
作者:Fabiana R.COSTA Oscar ROCHA-BARBOSA Alexander W.A.KELLNER 刊期:2010年第S1期
Pterosaurs, usually known as flying reptiles, were the first vertebrate group to develop active flight. Despite being studied for more than 200 years,
作者:Fabio M.DALLA VECCHIA 刊期:2010年第S1期
To date, the middle-late Norian Dolomia di Forni Formation of the Friuli region of NE Italy has yielded ten pterosaur specimens.
作者:Ross A.ELGIN 刊期:2010年第S1期
The Pterosaur Flight Dynamics Research Group was established just over three years ago as part of a Karlsruhe based initiative to investigate
作者:Lauren T.ENGLISH Kevin M.MIDDLETON 刊期:2010年第S1期
Introduction Pterosaurs exhibit a large size range with the smallest approximately the size of a sparrow and the largest about the size of a small airplane. Based on studies of extant flying vertebrates and principles of allometry (Norberg & Rayner, 1987; Rayner, 1988),
作者:Eberhard FREY Helmut TISCHLINGER 刊期:2010年第S1期
The Solnhofen Lithographic Limestone and other Upper Jurassic "Solnhofen type" plattenkalks of southeast Germany are famous for pterosaur fossils with soft tissue preservation.
作者:Michael HABIB1 Jim CUNNINGHAM 刊期:2010年第S1期
Many of the large pterodactyloid pterosaurs come from marine sediments or inland freshwater deposits (Lawson, 1975; Bennett, 1994; Wang et al., 2005; Unwin, 2006).
作者:Michael HABIB Stephen J.GODFREY 刊期:2010年第S1期
Pterosaur skulls were shaped by a host of selec-tive pressures and because of the great number of variables they present a dizzying array of morpholo-gies.