有没有关于恐龙的英语介绍越多越好大神们帮帮忙

有没有关于恐龙的英语介绍？越多越好WhatisaDinosaur?Millionsofyearsago,longbeforetherewereanypeople,thereweredinosaurs.DinosaurswereoneofseveralkindsofprehistoricreptilesthatlivedduringtheMesozoicEra,theAgeofReptiles.Dinosaurswerereptilesandmosthatchedfromeggs.Nodinosaurscouldflyandnonelivedinthewater.Plant-eatingsauropodswerethelargestanimalstoeverwalkonEarth-butbluewhalesaremoremassivethananyofthedinosaurswere!Thelargestdinosaurswereover100feet(30m)longandupto50feet(15m)tall(likeArgentinosaurus,Seismosaurus,Ultrasauros,Brachiosaurus,andSupersaurus).Thesmallestdinosaurs,likeCompsognathus,wereaboutthesizeofachicken.Mostdinosaurswerein-between.Itisverydifficulttofigureouthowthedinosaurssounded,howtheybehaved,howtheymated,whatcolortheywere,orevenhowtotellwhetherafossilwasmaleorfemale.http://www.google.cn/search?client=aff-9991&channel=link&hl=zh-CN&q=dinosaur+&btnG=Google+%E6%90%9C%E7%B4%A2&meta=lr%3Dlang_enDinosaurswerevertebrateanimalsthatdominatedterrestrialecosystemsforover160millionyears,firstappearingapproximately230millionyearsago.AttheendoftheCretaceousPeriod,65millionyearsago,dinosaurssuccumbedtoacatastrophicextinction,whichendedtheirdominanceonland.Taxonomistsconsidermodernbirdstobethedirectdescendantsoftheropoddinosaurs.Sincethefirstdinosaurwasrecognizedinthe19thcentury,mounted,fossilizeddinosaurskeletonshavebecomemajorattractionsatmuseumsaroundtheworld.Dinosaurshavebecomeapartofworldcultureandremainconsistentlypopularamongchildrenandadultsalike.Theyhavebeenfeaturedinbest-sellingbooksandfilmssuchasJurassicPark,andnewdiscoveriesareregularlycoveredbythemedia.Thetermdinosaurissometimesusedinformallytodescribeotherprehistoricreptiles,suchasthepelycosaurDimetrodon,thewingedpterosaursandtheaquaticichthyosaurs,plesiosaursandmosasaurs,althoughtechnicallynoneoftheseweredinosaurs.