Ka nako e telele, batho ba 'nile ba susumetsoa ke setšoantšo sa li-dinosaurs skrineng, e le hore T-rex e nkoe e le eona e ka sehloohong ea mefuta e mengata ea li-dinosaur.Ho ea ka lipatlisiso tsa baepolli ba lintho tsa khale, T-rex e hlile e tšoaneleha ho ema ka holimo ho ketane ea lijo.Bolelele ba T-rex ea motho e moholo ka kakaretso bo feta limithara tse 10, 'me matla a makatsang a ho loma a lekane ho hahola liphoofolo tsohle ka halofo.Lintlha tsena tse peli feela li lekane ho etsa hore batho ba rapele dinosaur ena.Empa ha se mofuta o matla ka ho fetisisa oa li-dinosaur tse jang nama, 'me e matla e ka ba Spinosaurus.
Ha e bapisoa le T-Rex, Spinosaurus ha e tsejoe haholo, e ke keng ea arohanngoa le boemo ba 'nete ba baepolli ba lintho tsa khale.Ho latela maemo a nakong e fetileng a baepolli ba lintho tsa khale, litsebi tsa paleonto li ka fumana boitsebiso bo eketsehileng ka Tyrannosaurus Rex mesaletsa ea lintho tsa khale ho feta Spinosaurus, e thusang batho ho hlalosa setšoantšo sa eona.Ponahalo ea 'nete ea Spinosaurus ha e so tsejoe.Liphuputsong tse fetileng, litsebi tsa paleonto li fumane Spinosaurus e le giant theropod carnivorous dinosaur bohareng ba nako ea Cretaceous e thehiloeng mesaletsa ea Spinosaurus e epolotsoeng.Boholo ba maikutlo a batho ka eona bo tsoa skrineng sa lifilimi kapa litšoantšong tse fapaneng tse tsosolositsoeng.Ho tsoa ho lintlha tsena, ho ka bonoa hore Spinosaurus e tšoana le li-theropod carnivores tse ling ntle le li-spines tse khethehileng mokokotlong oa eona.
Litsebi tsa paleonto li fana ka maikutlo a macha ka Spinosaurus
Baryonyx ke ea lelapa la Spinosaurus ka lihlopha.Litsebi tsa paleonto li ile tsa sibolla boteng ba makhakhapha a tlhapi ka mpeng ea mesaletsa ea khale ea Baryonyx, 'me tsa etsa tlhahiso ea hore Baryonyx e ka tšoasa litlhapi.Empa hoo ho ntse ho sa bolele hore li-spinosaur li phela metsing, hobane libere le tsona li rata ho tšoasa litlhapi, empa ha se liphoofolo tse phelang metsing.
Hamorao, bafuputsi ba bang ba ile ba etsa tlhahiso ea ho sebelisa li-isotopes ho leka Spinosaurus, ba nka liphetho e le e 'ngoe ea bopaki ba ho ahlola hore na Spinosaurus ke dinosaur ea metsing.Kamora tlhahlobo ea isotopic ea mesaletsa ea Spinosaurus, bafuputsi ba fumane hore kabo ea isotopic e haufi le ea bophelo ba metsing.
Ka 2008, Nizar Ibrahim, setsebi sa paleonto Univesithing ea Chicago, o ile a sibolla sehlopha sa mesaletsa ea khale ea Spinosaurus e neng e fapane haholo le mesaletsa e tsebahalang morafong oa Monaco.Sehlopha sena sa mesaletsa ea lintho tsa khale se ile sa thehoa qetellong ea nako ea Cretaceous.Ka boithuto ba mesaletsa ea Spinosaurus, sehlopha sa Ibrahim se lumela hore 'mele oa Spinosaurus o molelele ebile o mosesane ho feta o tsejoang hona joale, o na le molomo o tšoanang le oa koena,' me e ka 'na eaba o hōlile mapheoana.Likarolo tsena li supa hore Spinosaurus ke liphoofolo tsa metsing kapa tse phelang metsing.
Ka 2018, Ibrahim le sehlopha sa hae ba ile ba fumana mesaletsa ea Spinosaurus Monaco hape.Lekhetlong lena ba ile ba fumana vertebra ea mohatla oa Spinosaurus e bolokiloeng hantle le manala.Bafuputsi ba ile ba hlahloba vertebrae ea mohatla oa Spinosaurus ka botebo 'me ba fumana hore e tšoana le setho sa' mele se nang le libōpuoa tsa metsing.Liphuputso tsena li fana ka bopaki bo bong ba hore Spinosaurus e ne e se sebōpuoa sa lefats'e ka ho feletseng, empa e ne e le dinosaur e phelang metsing.
E ne eSpinosaurusdinosaur ea lefatše kapa ea metsing?
Joale na Spinosaurus terrestrial dinosaur, dinosaur ea metsing, kapa amphibious dinosaur?Liphuputso tsa lipatlisiso tsa Ibrahim lilemong tse peli tse fetileng li lekane ho bontša hore Spinosaurus ha se sebōpuoa sa lefats'e ka kutloisiso e feletseng.Ka lipatlisiso, sehlopha sa hae se fumane hore mohatla oa Spinosaurus o ile oa hōla lesapo la mokokotlo ka mahlakoreng ka bobeli, 'me haeba o ne o ka tsosolosoa, mohatla oa oona o ne o tla tšoana le seile.Ho feta moo, li-vertebrae tsa Spinosaurus tsa mohatla li ne li tenyetseha haholo ka lehlakoreng le rapameng, ho bolelang hore li khona ho fehla mehatla ea tsona ka li-angles tse kholo ho hlahisa matla a ho sesa.Leha ho le joalo, potso ea hore na Spinosaurus ke mang ha e so fihleloe.Hobane ha ho na bopaki bo tšehetsang "Spinosaurus ke dinosaur ea metsing ka ho feletseng", kahoo litsebi tse ngata tsa paleonto hona joale li lumela hore e ka 'na ea e-ba sebōpuoa se phelang metsing joaloka koena.
Ka kakaretso, litsebi tsa paleonto li entse boiteko bo matla thutong ea Spinosaurus, ho senola sephiri sa Spinosaurus hanyane ka hanyane bakeng sa lefatše.Haeba ha ho na likhopolo le lintho tse sibolotsoeng tse senyang temoho ea tlhaho ea batho, ke lumela hore batho ba bangata ba ntse ba nahana hore Spinosaurus le Tyrannosaurus Rex ke liphoofolo tse jang nama.Sefahleho sa 'nete sa Spinosaurus ke sefe?A re emeng re bone!
Sebaka sa Marang-rang sa Kawah Dinosaur:www.kawadinosaur.com
Nako ea poso: Aug-05-2022