Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Pachishandiswa michina inonzi microtomography kuongorora zvikamu zvepfupa romusoro zvemuenzaniso we holotype, Sereno nevamwe vake vakagadzira "muenzaniso" wepfupa reNigersaurus ravaigona kuongorora. Vakaitawo endocast yomuuropi uye vakaongorora migero ine hafu yedenderedzwa yenzeve yayo yomukati, iyo vakawana yakatwasuka. Muongororo yavo ya2007, vakataura kuti chimiro chechigadziko chetsoka uye chepfupa romutsipa chinganetesa kufamba kwomuzongoza kumusoro nokudzika uye kutenderera kwepfupa romusoro. Zvichibva pakuongorora kwavakaita zvinhu zvipenyu, boka racho rakagumisa kuti musoro nemhino zvaiwanzoiswa pasi ne67° uye pedyo nepasi, zvichiita kuti zvive nyore kufamba nepasi. Izvi zvinopesana nenzira yakadzorerwa dzimwe sauropods, nemisoro yavo yakabatwa yakatwasuka. Chidzidzo cha2009 nema paleontologists Mike P. Taylor, Mathew Wedel, naDarren Naish vakabvumirana kuti Nigersaurus yakakwanisa kudya nemusoro wakadzikira uye mutsipa chimiro chakatsigirwa nechidzidzo cha2007, asi vakapokana kuti ichi chaive chimiro chenguva dzose chemhuka. Ongororo yacho yakaratidza kuti chimiro che"musoro" nomutsipa zvemhuka dzemazuva ano hazvirevi hazvo kuti chinoenderana nechimiro chadzo chenguva dzose chomusoro. Rakataurawo kuti marongerwo emigero iyi ine mativi maviri akasiyana-siyana mumarudzi azvino uno, saka hazvigoni kuvimbwa nawo pakusarudza kuti musoro uri papi. Izvi zvakatsigirwa nenyanzvi yezvinyorwa zveSpanish Jesús Marugán-Lobón nevamwe vake muchidzidzo cha2013 chakaratidza kuti nzira dzaishandiswa nechikwata chaSereno dzakanga dzisina kunyatsojeka, uye kuti Nigersaurus yaiwanzo bata musoro wayo semamwe sauropods.  Mubvunzo: Chii chakaratidzwa neongororo yacho chaigona kuderedza kufamba kweimwe mitsipa uye kutenderera kweganda?
chimiro chetsoka dzomutsipa nomutsipa