primitiveness वाक्य

As Kaifu " et al " . ( 2005 ) note : " If we take the conservative standpoint that all earlier " Homo " populations that are sufficiently derived from African early " Homo " belong to " H . erectus ", the Grenzbank / Sangiran group is allocated to a primitive group of this species . " However some argue that the " Meganthropus " fossils warrant a separate species or " H . erectus " subspecies, proposing the names " H . palaeojavanicus " or " H . e . palaeojavanicus " based on their overall primitiveness, such as low cranial capacity ( Tyler, 2001 ).