Spinosaurus ikhoza kukhala dinosaur yam'madzi?

Kwa nthawi yaitali, anthu akhala akukhudzidwa ndi chifaniziro cha ma dinosaurs pawindo, kotero kuti T-rex imatengedwa kuti ndi pamwamba pa mitundu yambiri ya dinosaur.Malinga ndi kafukufuku wofukulidwa m'mabwinja, T-rex alidi woyenerera kuima pamwamba pa mndandanda wa zakudya.Kutalika kwa T-rex wamkulu nthawi zambiri kumakhala kopitilira 10 metres, ndipo kuluma kodabwitsa ndikokwanira kukhadzula nyama zonse pakati.Mfundo ziwirizi zokha ndi zokwanira kuti anthu azilambira dinosaur uyu.Koma si mtundu wamphamvu kwambiri wa ma dinosaurs odya nyama, ndipo wamphamvuyo angakhale Spinosaurus.

Poyerekeza ndi T-Rex, Spinosaurus ndi yotchuka kwambiri, yomwe ndi yosasiyanitsidwa ndi zochitika zakale zofukulidwa pansi.Potengera zomwe zidachitika m'mbuyomu, akatswiri ofufuza zakale atha kudziwa zambiri za Tyrannosaurus Rex kuchokera ku zinthu zakale zakale kuposa Spinosaurus, zomwe zimathandiza anthu kufotokoza chithunzi chake.Maonekedwe enieni a Spinosaurus sanadziwikebe.M'maphunziro apitalo, akatswiri ofufuza zinthu zakale apeza kuti Spinosaurus ndi dinosaur yaikulu ya theropod carnivorous m'katikati mwa Cretaceous nthawi yochokera ku zofukulidwa zakale za Spinosaurus.Zambiri zomwe anthu amaziwona zimachokera pazenera la kanema kapena zithunzi zosiyanasiyana zobwezeretsedwa.Kuchokera pazidziwitso izi, zitha kuwoneka kuti Spinosaurus ndi yofanana ndi nyama zina za theropod kupatula misana yapadera yakumbuyo kwake.

Akatswiri a mbiri yakale amati malingaliro atsopano okhudza Spinosaurus
Baryonyx ndi wa banja la Spinosaurus mu gulu.Akatswiri ofufuza zinthu zakale anapeza kuti pali mamba a nsomba m'mimba mwa zinthu zakale zakale za Baryonyx, ndipo ananena kuti Baryonyx akhoza kuwedza.Koma zimenezi sizikutanthauza kuti ma spinosaurs ali m’madzi, chifukwa zimbalangondo zimakondanso kusodza, koma si nyama za m’madzi.
Pambuyo pake, ofufuza ena adaganiza zogwiritsa ntchito isotopu kuyesa Spinosaurus, kutenga zotsatira ngati umboni umodzi woweruza ngati Spinosaurus ndi dinosaur yam'madzi.Pambuyo pa kusanthula kwa isotopic kwa mafupa a Spinosaurus, ofufuzawo adapeza kuti kugawa kwa isotopic kunali pafupi kwambiri ndi zamoyo zam'madzi.

Mu 2008, Nizar Ibrahim, katswiri wodziwa zakale pa yunivesite ya Chicago, anapeza gulu la zotsalira za Spinosaurus zomwe zinali zosiyana kwambiri ndi zakale zodziwika pa mgodi ku Monaco.Gulu la zinthu zakalezi linapangidwa kumapeto kwa nyengo ya Cretaceous.Kupyolera mu kafukufuku wa zotsalira za Spinosaurus, gulu la Ibrahim limakhulupirira kuti thupi la Spinosaurus ndi lalitali komanso lowonda kuposa lomwe limadziwika panopa, ndi pakamwa lofanana ndi la ng'ona, ndipo mwina anakula zipsepse.Izi zikuwonetsa Spinosaurus kukhala zam'madzi kapena amphibians.
Mu 2018, Ibrahim ndi gulu lake adapezanso zotsalira za Spinosaurus ku Monaco.Nthawiyi adapeza vertebra ndi zikhadabo za Spinosaurus zosungidwa bwino.Ofufuzawo adasanthula mozama vertebrae yamchira ya Spinosaurus ndipo adapeza kuti ili ngati gawo la thupi lomwe lili ndi zolengedwa zam'madzi.Zomwe anapezazi zimapereka umboni winanso wakuti Spinosaurus sichinali cholengedwa chapadziko lapansi, koma dinosaur yomwe imatha kukhala m'madzi.
AnaliSpinosaurusdinosaur wapadziko lapansi kapena wam'madzi?
Ndiye Spinosaurus terrestrial dinosaur, dinosaur wam'madzi, kapena amphibious dinosaur?Zomwe Ibrahim adapeza m'zaka ziwiri zapitazi zakhala zokwanira kuwonetsa kuti Spinosaurus si cholengedwa chapadziko lonse lapansi.Kupyolera mu kafukufuku, gulu lake linapeza kuti mchira wa Spinosaurus unakula vertebrae mbali zonse ziwiri, ndipo ngati itamangidwanso, mchira wake ukanakhala ngati ngalawa.Kuonjezera apo, Spinosaurus 'mchira vertebrae anali osinthasintha kwambiri mu gawo lopingasa, zomwe zikutanthauza kuti amatha kutulutsa michira yawo pamakona akuluakulu kuti apange mphamvu zosambira.Komabe, funso loti Spinosaurus ndi ndani silinathe.Chifukwa palibe umboni wotsimikizira kuti "Spinosaurus ndi dinosaur ya m'madzi kwathunthu", kotero akatswiri ambiri ofufuza zakale akukhulupirira kuti akhoza kukhala cholengedwa chowoneka ngati ng'ona.

Zonsezi, akatswiri a mbiri yakale ayesetsa kwambiri kuphunzira Spinosaurus, kuwulula chinsinsi cha Spinosaurus pang'onopang'ono padziko lapansi.Ngati palibe malingaliro ndi zopezedwa zomwe zimasokoneza kuzindikira kwamunthu, ndikukhulupirira kuti anthu ambiri amaganizabe kuti Spinosaurus ndi Tyrannosaurus Rex ndi nyama zapadziko lapansi.Kodi nkhope yeniyeni ya Spinosaurus ndi chiyani?Tiyeni tidikire kuti tiwone!

Webusaiti Yovomerezeka ya Kawah Dinosaur:www.kawadinosaur.com