本字幕由TME AI技术生成

gidyGE我的你的一gscientistshaveconfirmedforthefirsttimethataustraliawasoncehometoathipoiddinosaurthatwasbigfastandterrifyingnotunlikethephilosoperptorfeaturedinthemoviejurassicpart

itwasonelevenhundredpoundmediepreddorititonslashingclauseoneachofitspowerfulforlumes

anditsbelievedtohavestockthelame

thatisnowaustralianinetyeightmillionyearsago

facilizedremnanceofitslimbbones

ribs

jaandandfanswerefoundalongwithbonesoftwonewlydiscoveredspeciesoflongneckurbvoredinosaurs

thosedinosaurs

eachweightuptoseventeenandtwentytwotonons

theremainshavebeenfoundinaustraliasstateofqueensland

thefirstsuchfineinnearlythirty

thetheononofallthreeareondisplaytwoattheaustralianageofdinosaurs

museumofnaturalhistoryoryinwintonandthethirdqueenslandmuseum

uminbrizetheannouncementofonenewofguyanddinosaurisworldnews

theannouncement

oh

threeyearsaustraliandinosaursisoutofthis

well

thetwogiganticfiftytwofootlongplentyeighteensoarpodswereununtilnowunknowntypesoftianosaurthelargestdinosaursthateverlivedallthreelivedinthemiddrotaiousperiod

thecretatiousperiodextendedfromonehundredfortyfiveolionyearstosixtyfivemillionyearsago

thediscoverywasanalyzedinareportpublishedinthesciencejournal

passonetheonlinesideofthepubliclibraryveryofscience

itsthefirstsubstantialfineoflargedinosaursinaustraliatoberevealedintwentyeightyears