艾迪奥特曼
恐龙:Dinosaur中生代或中生代前:初龙Archosaur 迷龙Labyrinthodont 蜥蜴Lizard中生代-三叠纪:腔骨龙Coelophysis 犬齿龙Cynodont 始初龙Eoraptor 黑瑞龙Herrerasaurus蓓天翼龙Peteinosaurus 三叉棕榈龙Thrinaxodon 蛇颈龙Plesiosaur植龙Phytosaur 蒙托龙Metoposaur 鸟脚亚龙Ornithopod 上龙Pliosaur板龙Plateosaurus 后鳄龙Postosuchus 布拉塞龙Placerias 盾齿龙Placodus加斯马吐龙Chasnatosaurus 纯信龙Pistosaurus 龟龙Placohelys 鸥龙Lariosaurus阿氏开普吐龙Askeptosaurus 混鱼龙Mixosaurus 舟椎龙Cymbospondylus锹鳞龙Stagomolepis 无齿龙Henodus 沙尼龙Shonisaurus 高冠颌龙Hupsognathus巨椎龙Massospondylus 副细颚龙Procompsognathus 异平齿龙Hyperodapedon中生代-侏罗纪:异特龙Allosaurus 梁龙Diplodocus 鱼龙Ichthyosaur 无颚龙Anurognathus滑齿龙Liopleurodon 斑龙Megalosaurus 大眼鱼龙Ophthalmosaurus雷龙Apatosaurus剑龙Stegosaurus 嗜鸟龙Ornitholestes 嘴口龙Rhamphorhynchus雷龙Brontosaurus 翼龙Pterosaur 翼手龙Pterodactylus 棱长颈龙Cryptoclidus扭椎龙Eustreptospondylus 棱齿龙Hypsilophodontid 始祖鸟Archaeopteryx秀颚龙Compsognathus 冰脊龙Cryolophosaurus 腕龙Brachiosaurus虚骨龙Coelurus 巨齿龙Teratosaurus 异龙Tiranosaurus 双嵴龙Dilophosaurus角鼻龙Ceratosaurus 蛇颈龙Plesiosaurus 离片齿龙Timnoodontosaurus巴拉帕龙Barapasaurus 赖索托龙Lesothosaurus 槽齿龙Thecodontosaurus安琪龙Anchisaurus 畸齿龙Heterodontosaurus 踝龙Scelidosaurus狭翼龙Stenopterygius 小盾片龙Scutellosaurus 弯龙Camptosaurus掘颌龙Scaphognathus 伊拉夫罗龙Elaphrosaurus 肯氏龙Kentrosaurus叉龙Dicraeosaurus 永川龙Yongchuanosaurus 盘足龙Euhelopus索德斯龙Sordes 沱江龙Tuojiangosaurus 马门溪龙Mamenchisaurus磔齿龙Dryosaurus 奥思尼尔龙Othnielia中生代-白垩纪:大鹅龙Anatotitan 甲龙Ankylosaurus 重爪龙Baryonyx 笨爪龙Baryonyx角龙Ceratopsian 虚骨龙Coelurosaurs 恐爪龙Deinonychus 鼠齿龙Didelphodon奔龙Dromaeosaur 矮异特龙Dwarf allosaur 爱德蒙托龙Edmontosaurus鸭嘴龙Hadrosaur 森林龙Hylaeosaurus 海拉尔龙Hylaeosaurus酷拉龙Koolasuchus 雷利诺龙Leaellynasaura 犹他盗龙Utahraptor迅猛龙Velociraptor 暴龙Tyrannosaurus 木他龙Muttaburrasaurus结龙Nodosaur 鸟脚龙Ornithocheirus 披羽蛇翼龙Quetzalcoatlus提米穆斯龙Timimus 牛角龙Torosaurus 钉背龙Polacanthus 它蓓翼龙Tapejara三角龙Triceratops 棘龙Edaphosaurus 塔博龙Tarbosaurus 禽龙Iguanodon棘齿龙Echinodon 准噶尔翼龙Dsungaripterus 普罗巴克特龙Probactrosaurus乌埃哈龙Wuerhosaurus 厚针龙Pachyrhachis 鹦鹉嘴龙Psittacosaurus阿克罗肯龙Acrocanthosaurus 塞塞罗龙Thescelosaurus 泰南吐龙Tenontosaurus板果龙Platecarpus 无齿翼龙Pteranodon 厚甲龙Struthiosaurus 原角龙Protoceratops阿利奥拉龙[Alioramus 薄片龙Elasmosaurus 青岛龙Tsintaosaurus 山东龙Shantungosaurus赛查龙Saichania 后凹尾龙Opisthocoelicaudia 似鸵龙Struthiomimus达氏吐龙Daspletosaurus 鳄龙Champsosaurus 剑角龙Stegoceras 狭爪龙Stenonychosaurus原蜥冠龙Prosaurolophus 浮龙Plotosaurus 帕克索龙Parksosaurus 胄甲龙anoplosaurus肿头龙Pachycephalosaurus 盔头龙Corythosaurus 阿拉莫龙Alamosaurus 鸭嘴龙Anatosaurus厚鼻龙Pachyrhinosaurus 赖氏龙Lambeosaurus 戟龙Styracosaurus 似鸟龙Saurornithoides
MIssinGLess
在天上飞的:翼龙吃龙的:暴龙 霸王龙还有其他:剑龙(Stegosaurus)肯龙(Kentrusaurs)异特龙(Allosaurus)马门溪龙(Mamenchisaurus)西风龙(Zephyrosaurus)棱齿龙(Hypsilophodon)禽龙(Iguanodon)穆塔布拉龙(Muttaburrasaurus)无畏龙(Ouranosaurus)马鬃龙(Equijubus)高吻龙(Altirhinus)南阳龙(Nanyangosaurus)沉龙(Lurdusaurus)康纳龙(Kangnasaurus)荒漠龙(Valdosaurus)福井龙(Fukuisaurus)锦州龙(Jinzhousaurus)腱龙(Tenontosaurus)原巴克龙(Probactrosaurus)雷利诺龙(Leaellynasaura)阿特拉斯科普柯龙(Atlascopcosaurus)丝路龙(Siluosaurus)快达龙(Qantassaurus)闪电兽龙(Fulgurotherium)热河龙(Jeholosaurus)孔椎龙(Thecospondylus)宣化龙(Xuanhuasaurus)狭盘龙(Stenopelix)林龙(Hylaeosaurus)棘甲龙(Acanthopholis)加斯顿龙(Gastonia)顶盾龙(Stegopelta)轮状龙(Tyreophorus)雕齿甲龙(Glyptodontopelta)装甲龙(Hoplitosaurus)多刺甲龙类群(Polacanthids)多刺甲龙(Polacanthus)重装甲龙(Sauroplites)戈壁龙(Gobisaurus)沙漠龙(Shamosaurus)敏迷龙(Minmi)天池龙(Tianchisaurus)雪松甲龙(Cedarpelta)祖尼角龙(Zuniceratops)古角龙(Archaeoceratops)朝阳龙(Chaoyangsaurus)辽宁角龙(Liaoceratops)红山龙(Hongshanosaurus)鹦鹉嘴龙(Psittacosaurus)中国鹦鹉嘴龙(P.sinen.)梅莱营鹦鹉嘴龙(P.meileyingensis.)乌尔禾龙(Wuerhosaurus)胜山龙(Katsuyamakensaurus)查干诺尔龙(Nurosaurus)约巴龙(Jobaria)极龙(Ultrasaurus)亚洲龙(Asiatosaurus)奥古斯丁龙(Agustinia)蒙古龙(Mongolosaurus)尼日尔龙(Nigersaurus)伊斯的利亚龙(Histriasaurus)雷尤守龙(Rayososaurus)雷巴齐斯龙(Rebbachisaurus)利迈河龙(Limaysaurus)阿马加龙(Amargasaurus)亚马逊龙(Amazonsaurus)釜庆龙(Pukyongosaurus)江山龙(Jiangshanosaurus)软骨龙(Chondrosteosaurus)阿拉果龙(Aragosaurus)畸形龙(Pelorosaurus)澳洲南方龙(Austrosaurus)鸟面龙(Ornithopsis)毒瘾龙(Venenosaurus)星牙龙(Astrodon)优腔龙(Eucamerotus)侧空龙(Pleurocoelus)索诺拉龙(Sonorasaurus)波塞东龙(Sauroposeidon)雪松龙(Cedarosaurus)高龙(Aepisaurus)阿尔哥龙(Algoasaurus)齐碎龙(Clasmodosaurus)朱特龙(Iuticosaurus)丘布特龙(Chubutisaurus)大尾龙(Macrurosaurus)怪味龙(Tangvayosaurus)布万龙(Phuwiangosaurus)潮汐龙(Paralititan)戈壁巨龙(Gobititan)安第斯龙(Andesaurus)马拉维龙(Malawisaurus)顶棘龙(Altispinax)簧椎龙(Calamospondylus)首都龙(Capitalsaurus)恩巴龙(Embasaurus)阴龙(Inosaurus)加贺龙(Kagasaurus)胜山龙(Katsuyamasaurus)秋田龙(Wakinosaurus)沃格特鳄龙(Walgettosuchus)克拉玛依龙(Kelmayisaurus)原恐齿龙(Prodeinodon)棘椎龙(Spinostropheus)小力加布龙(Ligabueino)比克尔斯棘龙(Becklespinax)威尔顿盗龙(Valdoraptor)挺足龙(Erectopus)早白垩世---Early Cretaceous非洲猎龙(Afrovenator)吐谷鲁龙(Tugulusaurus)暹罗龙(Siamosaurus)脊饰龙(Cristatusaurus)重爪龙(Baryonyx)似鳄龙(Suchomimus)激龙(Irritator)崇高龙(Angaturama)福井盗龙(Fukuiraptor)高棘龙(Acrocanthosaurus)矮异特龙(Dwarfallosaur)新猎龙(Neovenator)鲨齿龙(Carcharodontosaurus)南方巨兽龙(Giganotosaurus)巴哈利亚龙(Bahariasaurus)吉兰泰龙(Chilantaisaurus)簧龙(Calamosaurus)似菊娜鸟龙(Ginnareemimus)似鸟身女妖龙(Harpymimus)七镇鸟龙(Heptasteornis)敏捷龙(Phaedrolosaurus)彩蛇龙(Kakuru)阿肯色龙(Arkansaurus)恩霹渥巴龙(Nqwebasaurus)内德科尔伯特龙(Nedcolbertia)桑塔纳盗龙(Santanaraptor)棒爪龙(Scipionyx)雅尔龙(Yaverlandia)极鳄龙(Aristosuchus)中华龙鸟(Sinosauropteryx)华夏颌龙(Huaxiagnathus)寐龙(Mei)小坐骨龙(Mirischia)原始祖鸟(Protarchaeopteryx)似提姆龙(Timimus)义县龙(Yixianosaurus)小猎龙(Microvenator)尾羽龙(Caudipteryx)小盗龙(Microraptor)顾氏小盗龙(M.gui)中国鸟龙(Sinornithosaurus)帝龙(Dilong)始暴龙(Eotyrannus)暹罗暴龙(Siamotyrannus)吐鲁茨龙(Tonouchisaurus)中国鸟脚龙(Sinornithoides)中国猎龙(Sinovenator)窦鼻龙(Sinusonasus)古似鸟龙(Archaeornithomimus)神州龙(Shenzhousaurus)山出龙(Sanchusaurus)似鹈鹕龙(Pelecanimimus)切齿龙(Incisivosaurus)盗龙(Rapator)联鸟龙(Ornithodesmus)犹他盗龙(Utahraptor)恐爪龙(Deinonychus)纤细盗龙(Graciliraptor)阿拉善龙(Alxasaurus)北票龙(Beipiaosaurus)原羽鸟(Protopteryx)-------Late Cretaceous---晚白垩世肉食龙(Carnosaurus)虚骨形龙(Coeluroides)御船龙(Mifunesaurus)牛顿龙(Newtonsaurus)酋尔龙(Quilmesaurus)拟西得龙(Sidormimus)斯基玛萨龙(Sigilmassasaurus)土仓龙(Tsuchikurasaurus)膝龙(Genusaurus)巧鳄龙(Compsosuchus)伤形龙(Dryptosauroides)锐颌龙(Genyodectes)贾巴尔普尔龙(Jubbulpuria)似鸟形龙(Ornithomimoides)肌肉龙(Ilokelesia)福左轻鳄龙(Laevisuchus)皱褶龙(Rugops)西北阿根廷龙(Noasaurus)恶龙(Masiakasaurus)速龙(Velocisaurus)伶盗龙(Velociraptor)毖鳄龙(Betasuchus)怪踝龙(Xenotarsosaurus)塔哈斯克龙(Tarascosaurus)印度鳄龙(Indosuchus)阿贝力龙(Abelisaurus)玛君龙(Majungasaurus)奥卡龙(Aucasaurus)食肉牛龙(Carnotaurus)印度龙(Indosaurus)直角龙(Orthogoniosaurus)犸君颅龙(Majungatholus)胜王龙(Rajasaurus)乌奎洛龙(Unquillosaurus)棘龙(Spinosaurus)三角洲奔龙(Deltadromeus)安尼柯龙(Aniksosaurus)小猎龙(Bagaraatan)原鸟形龙(Archaeornithoides)重腿龙(Bradycneme)两凿齿龙(Diplotomodon)沼泽鸟龙(Elopteryx)屿峡龙(Labocania)理查德伊斯特斯龙(Ricardoestesia)欧爪牙龙(Euronychodon)近爪牙龙(Paronychodon)拟鸟龙(Avimimus)伤龙(Dryptosaurus)山阳龙(Shanyangosaurus)半鸟(Unenlagia)胁空鸟龙(Rahonavis)千叶龙(Futabasaurus)依特米龙(Itemirus)独龙(Alectrosaurus)金刚口龙(Chingkankousaurus)恐齿龙(Deinodon)分支龙(Alioramus)阿尔伯脱龙(Albertosaurus)蛇发女怪龙(Gorgosaurus)后弯齿龙(Aublysodon)矮暴龙(Nanotyrannus)暗脉龙(Stygivenator)恐暴龙(Dinotyrannus)鄯善龙(Shanshanosaurus)惧龙(Daspletosaurus)暴龙超科(Tyrannosauroidea)暴龙(Tyrannosaurus)霸王龙(T.rex)特暴龙(Tarbosaurus)栾川特暴龙(T. luanchuanensis)阿劳干盗龙(Araucanoraptor)无聊龙(Borogovia)鸵鸟龙(Tochisaurus)拜伦龙(Byronosaurus)蜥鸟龙(Saurornithoides)伤齿龙(Troodon)细爪龙(Stenonychosaurus)恐手龙(Deinocheirus)似奥克龙(Orcomimus)似金翅鸟龙(Garudimimus)似鸡龙(Gallimimus)似鹅龙(Anserimimus)似鸸鹋龙(Dromiceiomimus)似鸟龙(Ornithomimus)似鸵龙(Struthiomimus)中国似鸟龙(Sinornithomimus)天青石龙(Nomingia)河源龙(Heyuannia)近颌龙(Caenagnathus)亚洲近颌龙(Caenagnathasia)纤手龙(Chirostenotes)单足龙(Elmisaurus)葬火龙(Citipati)窃螺龙(Conchoraptor)雌驼龙(Ingenia)可汗龙(Khaan)窃蛋龙(Oviraptor)阿瓦拉慈龙(Alvarezsaurus)巴塔哥尼亚爪龙(Patagonykus)单爪龙(Mononykus)小驰龙(Parvicursor)鸟面龙(Shuvuuia)阿基里斯龙(Achillobator)恶灵龙(Adasaurus)斑比盗龙(Bambiraptor)朝鲜龙(Koreanosaurus)大盗龙(Megaraptor)火盗龙(Pyroraptor)瓦尔盗龙(Variraptor)野蛮盗龙(Atrociraptor)驰龙(Dromaeosaurus)一些恐龙拥有羽毛,如斑比盗龙.蜥鸟盗龙(Saurornitholestes)二连龙(Erliansaurus)内蒙古龙(Neimenggusaurus)懒爪龙(Nothronychus)秘龙(Enigmosaurus)死神龙(Erlikosaurus)南雄龙(Nanshiungosaurus)慢龙(Segnosaurus)镰刀龙(Therizinosaurus)镰刀龙类(Therizinosauria)南方棱齿龙(Notohypsilophodon)厚颊龙(Bugenasaura)奇异龙(Thescelosaurus)小头龙(Talenkauen)奔山龙(Orodromeus)帕克氏龙(Parksosaurus)冠长鼻龙(Lophorhothon)凹齿龙(Rhabdodon)栅齿龙(Mochlodon)查摩西斯龙(Zalmoxes)慢行龙(Onychosaurus)鸟骨龙(Ornithomerus)寡头龙(Oligosaurus)加斯帕里尼龙(Gasparinisaura)酋长龙(Loncosaurus)阿纳拜斯龙(Anabisetia)比霍尔龙(Bihariosaurus)似凹齿龙(Pararhabdodon)扁臀龙(Planicoxa)刃齿龙(Craspedodon)阔步龙(Hypsibema)广野龙(Hironosaurus)满洲龙(Mandschurosaurus)正骨龙(Orthomerus)独孤龙(Secernosaurus)始鸭嘴龙(Protohadros)破碎龙(Claosaurus)计氏龙(Gilmoreosaurus)沼泽龙(Telmatosaurus)阿斯坦龙(Arstanosaurus)苦龙(Gadolosaurus)帆骨盆龙(Pteropelyx)原赖氏龙(Eolambia)巴克龙(Bactrosaurus)青岛龙(Tsintaosaurus)卡戎龙(Charonosaurus)副栉龙(Parasaurolophus)日本龙(Nipponosaurus)阿穆尔龙(Amurosaurus)牙克煞龙(Jaxartosaurus)赖氏龙(Lambeosaurus)扇冠大天鹅龙(Olorotitan)巴思钵氏龙(Barsboldia)冠龙(Corythosaurus)亚冠龙(Hypacrosaurus)鸭嘴龙(Hadrosaurus)小鸭嘴龙(Microhadrosaurus)克贝洛斯龙(Kerberosaurus)双庙龙(Shuangmiaosaurus)强龙(Thespesius)短冠龙(Brachylophosaurus)慈母龙(Maiasaura)盐海龙(Aralosaurus)格里芬龙(Gryposaurus)小贵族龙(Kritosaurus)大鸭龙(Anatotitan)埃德蒙顿龙(Edmontosaurus)山东龙(Shantungosaurus)谭氏龙(Tanius)原栉龙(Prosaurolophus)栉龙(Saurolophus)天镇龙(Tianzhenosaurus)甲龙(Ankylosaurus)黑山龙(Heishansaurus)北山龙(Peishansaurus)孔牙龙(Priconodon)纤龙(Rhadinosaurus)剑节龙(Stegosaurides)古伊犁龙(Palaeoscincus)爪爪龙(Pawpawsaurus)窃肉龙(Sarcolestes)弃械龙(Anoplosaurus)结节龙类群(Odosaurids)结节龙(Nodosaurus)海拉尔龙( Hylaeosaurus)厚甲龙(Struthiosaurus)尼奥布拉拉龙(Niobrarasaurus)德克萨斯龙(Texasetes)活堡龙(Animantarx)埃德蒙顿甲龙(Edmontonia)林木龙(Silvisaurus)胄甲龙(Panoplosaurus)楯甲龙(Sauropelta)白山龙(Tsagantegia)马里龙(Maleevus)山西龙(Shanxia)篮尾龙(Talarurus)徐龙(Syrmosaurus)安吐龙(Amtosaurus)结节头龙(Nodocephalosaurus)多智龙(Tarchia)美甲龙(Saichania)包头龙(Euoplocephalus)绘龙(Pinacosaurus)克氏龙(Crichtonsaurus)短脚龙(Brachypodosaurus)糙牙龙(Trachodon)图兰角龙(Turanoceratops)纤角龙(Leptoceratops)倾角龙(Prenoceratops)亚洲角龙(Asiaceratops)小角龙(Microceratops)雅角龙(Graciliceratops)安德萨角龙(Udanoceratops)贝恩角龙(Bainoceratops)湖角龙(Kulceratops)角龙(Ceratops)开角龙(Chasmosaurus)大师龙(Polyonax)陋龙(Ugrosaurus)五角龙(Pentaceratops)准角龙(Anchiceratops)无鼻角龙(Arrhinoceratops)牛角龙(Torosaurus)双角龙(Diceratops)三角龙(Triceratops)厚鼻龙(Pachyrhinosaurus)河神龙(Achelousaurus)独角龙(Monoclonius)短角龙(Brachyceratops)野牛龙(Einiosaurus)戟龙(Styracosaurus)尖角龙(Centrosaurus)爱氏角龙(Avaceratops)奇迹龙(Agathaumas)劣牙龙(Dysganus)无鼻角龙(Arrhinoceratops)弱角龙(Bagaceratops)喇嘛角龙(Lamaceratops)扁角龙(Platyceratops)矮脚角龙(Breviceratops)原角龙(Protoceratops)巨嘴龙(Magnirostris)越前龙(Echizensaurus)爱氏角龙(Aliciceratops)蒙大拿角龙(Montanoceratops)肿头龙(Pachycephalosaurus)冥河龙(Stygimoloch)小头龙(Microcephale)重头龙(Gravitholus)倾头龙(Prenocephale)膨头龙(Tylocephale)圆头龙(Sphaerotholus)剑角龙(Stegoceras)平头龙(Homalocephale)丽头龙(Ornatotholus)微肿头龙(Micropachycephalosaurus)饰头龙(Goyocephale)皖南龙(Wannanosaurus)南印度龙(Dravidosaurus)秦岭龙(Qinlingosaurus)久野浜龙(Hisanohamasaurus)健颈龙(Megacervixosaurus)杉山龙(Sugiyamasaurus)埃及龙(Aegyptosaurus)巨体龙(Bruhathkayosaurus)倾齿龙(Campylodon)似倾齿龙(Campylodoniscus)北方龙(Borealosaurus)华北龙(Huabeisaurus)葡萄园龙(Ampelosaurus)高桥龙(Hypselosaurus)耆那龙(Jainosaurus)马扎尔龙(Magyarosaurus)柏利连尼龙(Pellegrinisaurus)沉重龙(Epachthosaurus)阿根廷龙(Argentinosaurus)细长龙(Lirainosaurus)南极龙(Antarctosaurus)博妮塔龙(Bonitasaura)拉布拉达龙(Laplatasaurus)纳摩盖吐龙(Nemegtosaurus)非凡龙(Quaesitosaurus)掠食龙(Rapetosaurus)阿拉摩龙(Alamosaurus)银龙(Argyrosaurus)巨龙(Titanosaurus)伊希斯龙(Isisaurus)林孔龙(Rinconsaurus)风神龙(Aeolosaurus)冈瓦纳巨龙(Gondwanatitan)后凹尾龙(Opisthocoelicaudia)内乌肯龙(Neuquensaurus)洛卡龙(Rocasaurus)萨尔塔龙(Saltasaurus)鄂托克龙(Otogosaurus)特狈路龙(Taveirosaurus)多梅科龙(Domeykosaurus)南角龙(Notoceratops)肿角龙(Torosaurus)厚鼻龙(Pachyrhinosaurus)
喵星人很想瘦
恐龙,动物之一,最成功的群体(在长寿方面)有过生活,成为许多不同的尺寸和形状的演变,与许多同样多样的生活模式。术语“恐龙”是1842年发明的描述这些“可怕的巨大爬行动物理查德欧文爵士,”特别是斑龙,禽龙,和林龙,仅有的三个当时已知恐龙。我们的生物,通常在为恐龙生活在中生代认为,从三叠纪晚期至白垩纪(约65万年前结束(大约2.25亿年前))。但我们现在知道,他们实际上今天的活鸟。 有些事情要记住对恐龙: ?并非一切都大,死是一种恐龙。很多时候,书上的通俗的(或电影制作)包括诸如猛犸,乳齿象,翼龙,蛇颈龙,鱼龙类动物,船帆支持的异齿龙。恐龙是一种特定的初龙小组,一组,还包括鳄鱼,翼龙类和鸟类。虽然翼龙的密切关系,他们不是真正的恐龙。更远亲恐龙的海洋爬行动物,其中包括蛇颈龙和鱼龙。猛犸和乳齿象是哺乳动物,并没有出现,直到数百万年后白垩纪结束。异齿龙既不是爬行动物,也不是哺乳动物,但基础synapsid,即早期的哺乳动物的祖先的亲戚。 ?并非所有的恐龙生活在同一时间。生活在不同时代不同的恐龙。尽管像金刚和侏罗纪公园,没有剑龙电影描绘见过一暴龙,因为暴龙没有在现场出现,直到80多万年后stegosaurs灭绝。也是一样迷惑龙(“雷龙”)?它的骨头早已由时间来一直暴龙化石。 ?恐龙没有灭绝。技术上。根据骨骼的功能,大多数人认为鸟类研究恐龙是恐龙。这起骇人听闻的实现使得即使是最小的一个合法的蜂鸟恐龙。因此,而不是指“恐龙”,是离散,最好是分批鸟称为“非禽类的恐龙”和鸟类的,那么,鸟,或“禽流恐龙的传统,已灭绝的动物。”这是不正确的说,恐龙的灭绝,因为他们离开住在鹦鹉,cassowaries形式的后裔,他们的好朋友?就像仍然脊椎动物尽管他们的祖先是长期寒武纪现代脊椎动物灭绝。 Dinosaurs, one of the most successful groups of animals (in terms of longevity) that have ever lived, evolved into many diverse sizes and shapes, with many equally diverse modes of living. The term "Dinosauria" was invented by Sir Richard Owen in 1842 to describe these "fearfully great reptiles," specifically Megalosaurus, Iguanodon, and Hylaeosaurus, the only three dinosaurs known at the time. The creatures that we normally think of as dinosaurs lived during the Mesozoic Era, from late in the Triassic period (about 225 million years ago) until the end of the Cretaceous (about 65 million years ago). But we now know that they actually live on today as the birds. Some things to keep in mind about dinosaurs: ? Not everything big and dead is a dinosaur. All too often, books written (or movies made) for a popular audience include animals such as mammoths, mastodons, pterosaurs, plesiosaurs, ichthyosaurs, and the sail-backed Dimetrodon. Dinosaurs are a specific subgroup of the archosaurs, a group that also includes crocodiles, pterosaurs, and birds. although pterosaurs are close relations, they are not true dinosaurs. Even more distantly related to dinosaurs are the marine reptiles, which include the plesiosaurs and ichthyosaurs. Mammoths and mastodons are mammals and did not appear until many millions of years after the close of the Cretaceous period. Dimetrodon is neither a reptile nor a mammal, but a basal synapsid, i.e., an early relative of the ancestors of mammals. ? Not all dinosaurs lived at the same time. Different dinosaurs lived at different times. Despite the portrayals in movies like King Kong and Jurassic Park, no Stegosaurus ever saw a Tyrannosaurus, because Tyrannosaurus didn't appear on the scene until 80 or so million years following the extinction of stegosaurs. The same goes for Apatosaurus ("Brontosaurus") ? it's bones were already well-fossilized by the time T. rex came along. ? Dinosaurs are not extinct. Technically. Based on features of the skeleton, most people studying dinosaurs consider birds to be dinosaurs. This shocking realization makes even the smallest hummingbird a legitimate dinosaur. So rather than refer to "dinosaurs" and birds as discrete, separate groups, it is best to refer to the traditional, extinct animals as "non-avian dinosaurs" and birds as, well, birds, or "avian dinosaurs." It is incorrect to say that dinosaurs are extinct, because they have left living descendants in the form of cockatoos, cassowaries, and their pals ? just like modern vertebrates are still vertebrates even though their Cambrian ancestors are long extinct.
L美食诱惑
Carnivorous dinosaur is big, hind of powerful and fore short large dinosaurs. They all belong to theropod, often called carnivorous dragon or predators lizard. Carnivorous dinosaur walks by hind, Due to the enormous load hind weight, so action may not how fast. Their head, double jaw is very long, jaw bone whole row enormous curved, looks like a steak knife edge of sawtooth. Carnivorous dinosaur mainly other dinosaurs, sometimes eat dead animals. They may be the first with claws, then kill prey hind with teeth and claws of the fore, tear prey to eat meat. Virtual bone dragons and a carnivorous dinosaur, but they and general carnivorous dinosaur completely different. Virtual bone dragons posture lightsome, action quick, easy to grab a pair of long arms and hands, and long and narrow jaw bone. They run fast, small mammals and to hunt for food. In addition, the dragons are often in large carnivorous dinosaur satiate after picking up the rest of the residual elastic to eat. Virtual bone dragons motto is: no one. Use will partner.肉食性恐龙是以群头大、后肢有力而前肢很短的大型恐龙。它们都属于兽脚亚目,常常被称为食肉龙或食肉蜥蜴。肉食性恐龙靠后肢行走;由于后肢要负荷庞大身躯的重量,因此行动起来可能不怎么快速。它们的头很大,双颚很长,颚骨上整排巨大弯曲的利齿,看起来就像牛排刀边缘的锯齿一样。肉食性恐龙主要以其他恐龙为食,有时也吃动物尸体。它们可能是先用有利爪的后肢捕杀猎物,然后再借助利牙和前肢利爪的帮助,把猎物的肉撕扯下来吃。虚骨龙也是一种肉食性恐龙,但它们和一般肉食性恐龙完全不同。虚骨龙的体态轻盈、行动敏捷,有一双便于抓取的长手臂和手掌,以及长又窄的颚骨。它们奔跑的速度很快,以追捕小型哺乳动物和昆虫为食。此外,虚骨龙也常会在大型肉食性恐龙吃饱后,捡剩下的Tyrannosaurus rex skullDinosaur is about ten million years ago, earth reptiles. There are many kinds of them, the body size, shape, living habit each are not identical, land, sea and air were dinosaurs reptiles activities. Big as China's sichuan province found hechuan horse hechuan county, the dragon gate 22 meters long, body weight, high 3.5 meters 40 ~ 50 tons. Usually in the depth of 5 ~ 10 meters of lakes in the life, using the buoyancy of water body, with the top heavy water algae for food. Little parrot dragon whole body only a puppy. Some can fly through the air, like the long tail beaks dragon, sharp teeth and a long tail. Tail end a fly swatler shapes of membrane, as the tool tip is flying. Plenty of the overlord, such as fish, meat good Himalayan swim, jaw long, long kiss, mouth has formed teeth, looks like the dolphins today. Plenty of onshore warrior, such as stegosaurus, height 6 meters high, small head, back, has two triangular plates, tail pointed up at the foot, is a bone spur weapons. To 1 million years ago, due to strong crust movement caused by the terrain, climate change, seek hegemony a dinosaur in the earth was completely destroyed. Dinosaurs were the cause of destruction, but should see no reason is various and complicated, is the external environment and inner factors interact dinosaurs残渣碎屑吃。虚骨龙的座右铭是:六亲不认.用牙将同伴杀害.恐龙是距今1亿3千万年前地球上爬行动物的总称。它们的种类很多,身体大小、形状、生活习性各不相同,陆地、海洋、空中都是恐龙类爬行动物的活动场所。大的如中国四川省合川县发现的合川马门溪龙,全身长22米,体高3.5米,体重40~50吨。平时在水深5~10米的湖泊中生活,利用水的浮力浮起笨重的身体,以水中的藻类为食物。小的鹦鹉龙整个身体只有一只小狗大。有的能在空中飞翔,像长尾的喙嘴龙,有尖利的牙齿和长长的尾巴。尾巴末端有一块像苍蝇拍形状的膜,飞翔的工具是翼膜。有的是海中的霸王,如喜马拉雅鱼龙,食肉善游,上下颌特别长,形成长吻,口内有牙齿,外貌很像今天的海豚。有的是陆上的武士,如剑龙,身长6米,头小,背部高拱,有两排三角形的骨板竖立着,尾尖处有骨刺,是御敌的武器。到了1亿3千万年前左右,由于强烈的地壳运动所引起的地形、气候的变化,称霸一时的恐龙在地球上就完全灭绝了。恐龙灭亡的原因至今没有定论,但应看到原因是多方面的、复杂的,是当时外界环境的改变与恐龙内在因素相互作用影响的结果
初记装饰
1、tyrannosaurus
读音:英 [tɪˌrænə'sɔ:rəs] 美 [tɪˌrænə'sɔ:rəs]
释义:n.暴龙
例句:The largest carnivorous dinosaur was the tyrannosaurus rex.
最大的肉食性恐龙是霸王龙。
2、stegosaurus
读音:英 [ˌsteɡə'sɔ:rəs] 美 [ˌsteɡə'sɔ:rəs]
释义:n.剑龙
例句:Scientists do not know what the bony plates on the back of the Stegosaurus were for.
科学家们不知道剑龙背上的这些板状的骨头有什么用。
3、triceratops
读音:英 [traɪˈserətɒps] 美 [traɪˈserətɑ:ps]
释义:n.三角恐龙
例句:A triceratops was about as tall as a school bus.
一只三角恐龙大约和公共汽车一样高
4、diplodocus
读音:英 [dɪ'plɒdəkəs] 美 [dɪ'plɑːdəkəs]
释义:n. 梁龙(古生物恐龙的一种)
例句:Diplodocus had a very small brain and was not smart.
梁龙的脑袋非常小,所以它不聪明。
5、ichthyosaurus
读音:英 [ˌɪkθɪə'sɔːrəs] 美 [ˌɪkθɪə'sɒrəs]
释义:n. 鱼龙
例句:A ferocious predator, the Ichthyosaur can ravage even the most hardy prey in seconds.
作为一种凶残的食肉动物,鱼龙可以在几秒内蹂躏最强悍的猎物。
兴业腾达装饰
迄今全世界发掘出来的恐龙化石(包括骨、牙齿、皮肤、卵、粪便、足迹等)有2000多个,经鉴定,恐龙共计2目7亚目57科350余属800余种。
恐龙(英文名:Dinosaur) ,是出现在中生代时期(三叠纪,侏罗纪和白垩纪)的一类爬行动物的统称,矫健的四肢、长长的尾巴和庞大的身躯是大多数恐龙的写照。它们主要栖息于湖岸平原(或海岸平原)上的森林地或开阔地带。
1841年,英国科学家理查德·欧文在研究几块样子像蜥蜴骨头化石时,认为它们是某种史前动物留下来的,并命名为恐龙,意思是“恐怖的蜥蜴”。
恐龙在6500万年前白垩纪结束的时候突然全部消失,成为地球生物进化史上的一个谜,这个谜至今仍无人能解。地球过去的生物,均被记录在化石之中。中生代的地层中,即曾发现许多恐龙的化石。其中可以见到大量或呈现各式各样形状的骨骼。但是,在紧接着的新生代地层中,却完全看不到非鸟恐龙的化石,由此推知非鸟恐龙在中生代时一起灭绝了,如今仅存鸟类,大多数科学家都认可“鸟类属于恐龙”的说法。
恐龙种类多,体形和习性相差也大,其中最大的易碎双腔龙可能超过50米,而最小的蜂鸟可能还不到10厘米。就食性来说,有温顺的草食者和凶暴的肉食者,还有荤素都吃的杂食性恐龙。
扩展资料:
名称问题
“恐龙”一词在西方指恐蜥(恐怖的蜥蜴),日本的古生物学家译为“恐竜”,后来流行于中国。古希腊语蜥蜴(Saurosc),特指一些巨大的有四肢有尾或兼有翼的类似蜥蜴的爬虫。
东方译名这种语境里的“龙”特指该希腊语蜥蜴家族,如主龙、暴龙、异齿龙、梁龙、霸王龙、翼龙、三角龙等。就像“壁虎”的虎字是转用性质。
恐龙的发现
虽然恐龙化石已经在地球上存在了数千万年,但直到1 9世纪,人们才知道地球上曾经有这么奇特的动物存在过。第一个发现恐龙化石的是一位名叫吉迪昂·曼特尔的英国医师,而创立“恐龙’’的这一名词的是 英国古生物学家查德欧文。
参考资料:百度百科-恐龙
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