Chinyorwa: Mhando yemhando iyi, Amygdalodon patagonicus, yakatsanangurwa naCabrera muArgentina muna 1947. Zvicherwa zveAmygdalodon zvakawanikwa muToarcian kuenda kuAalenian kana Bajocian Cerro Carnerero Formation yeJurassic (anenge makore 170 mamirioni apfuura), uye mashoma chete mapfupa emapfupa nemeno akawanikwa. Zvishoma kwazvo zvinozivikanwa nezvazvo, asi ndeimwe yemadhinosaurs mashoma eJurassic kubva kuSouth America akawanikwa kusvika parizvino. Mubvunzo: Mapfupa mangani eAmygdalodon akawanikwa?
mapfupa mashomanana