Nigersaurus iboka re rebbachisaurid sauropod dinosaur iyo yakararama panguva yepakati yeCretaceous nguva, makore angangoita 115 kusvika 105 mamirioni apfuura. Yakawanikwa muElrhaz Formation munzvimbo inonzi Gadoufaoua, muRepublic yeNiger. Zvicherwa zveiyi dinosaur zvakatanga kurondedzerwa muna 1976, asi yakangotumidzwa zita rekuti Nigersaurus taqueti muna 1999, mushure mekunge mamwe marara akawanikwa uye akatsanangurwa. Zita re genus rinoreva "Niger reptile", uye zita chairo rinokudza muFrance palaeontologist Philippe Taquet, uyo akawana marara ekutanga. Mubvunzo: Nigersaurus akararama riini?
Nguva yeCretaceous