Fromlionsandleopardsallthewaydowntothingslikethesmall-spottedgenet, youcanseeinthisecosystemthesizeoftheseanimalsisdistributedacross a gradientprettyevenly.
Butnowtake a lookatthescaleofthesecarnivorousdinosaursallfoundinthedinosaurparkformationinAlberta, whichhavebeenscaledtomatchthelargestmammalaboveandyou'llquicklynotice a massivegapinthemiddle.
Forexample, a young T-Rexlikelycouldn't takeon a Triceratopsbecausetheyweremuchmoreslenderthanadults, onlyturningintobonecrushersafter a teenagegrowthspurt.
whichhelpsfurthersupportthetheorythatthejuvenilesofmegatheropodswereactuallyout-competingothermediumsizeddinosaurs, ultimatelyleaving a gapinthediversityofspecies.
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