ki te wahi i raro nei, me te ka whakahoki i te pātai i muri i roto i te reo ano rite te wahi: Passage: Kotahi taua āhuatanga e wātea ana mō te paleontology, faaite e mammals ora katoa (tae atu ki te monotremes), engari e kore e i roto i tetahi o nga therapsids Triassic wawe, e whakaaturia ana i roto i te Whakaahua 1 (i runga i te tika), ara: mammals whakamahi e rua wheua mō te whakarongo e whakamahi amniotes katoa atu mo te kai. i amniotes wawe i te hononga o te whao e ngā o te articular (he wheua iti i te muri o te whao raro) me te quadrate (he wheua iti i te muri o te whao runga). whakamahi katoa tetrapods kore-mammalian tenei pūnaha, tae atu ki amphibians, turtles, ngārara, nakahi, crocodilians, dinosaurs (tae atu ki te ichthyosaurs, pterosaurs me theraps. engari he rerekē te tahi o te whao o te mamae, anake i te hononga o te whao raro (te squibs,
te niho (te wheua o raro, e mau ana i nga niho) me te squamosal