Ikwirakwizwa rya Dinosaurs

Ikwirakwizwa ryubwoko bwumubiri ningirakamaro cyane muguhitamo imikoreshereze mumatsinda cyangwa clade.Birazwi cyane ko dinosaurs itari iy'inyoni yari ibiremwa binini byazengurukaga Isi.Hariho, ariko, gusobanukirwa gake kuburyo ingano yubwoko bunini bwagabanijwe muri dinosaur.Basangiye gukwirakwiza amatsinda yintegamirizo ya kijyambere nubwo ari manini, cyangwa bagaragaje itandukaniro ritandukanye bitewe nigitutu cyihariye cyubwihindurize no guhuza n'imihindagurikire?Hano, dukemura iki kibazo tugereranya ikwirakwizwa ryubwoko bunini bwumubiri wa dinosaur hamwe nitsinda rinini ryimyororokere ibaho kandi yazimye.Turasuzuma kandi ingano yumubiri ukwirakwiza dinosaur ukurikije amatsinda atandukanye, ibihe byigihe.Turabona ko dinosaurs yerekana igorofa rikomeye ryubwoko bunini, bitandukanye cyane nintangangabo zubu.Iyi shusho ntabwo ari igihangano cyo kubogama gusa mu bisigazwa by’ibinyabuzima, nkuko bigaragazwa no gutandukanya ikwirakwizwa mu matsinda abiri akomeye yazimye kandi ishyigikira igitekerezo kivuga ko dinosaurs yerekanaga ingamba zitandukanye z’amateka y’ubuzima ku zindi nyababyeyi z’inyamaswa zo ku isi.Itandukaniro mu bunini bwo gukwirakwiza ibyatsi bya Ornithischia na Sauropodomorpha hamwe na Theropoda yiganjemo inyamanswa byerekana ko iyi ngero ishobora kuba yarabaye umusaruro wo gutandukana mu ngamba z’ubwihindurize: ibyatsi bya dinosaur byihuta cyane kugira ngo birinde guhiga inyamaswa zangiza ndetse no gukora neza mu gifu;inyamanswa zari zifite amikoro ahagije muri dinosaurs zabana bato ninyambo zitari dinosaurian kugirango zigere ku ntsinzi nziza mubunini bwumubiri.