Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: I roto i te putanga o Maehe 2005 o te Pūtaiao, Mary Higby Schweitzer o North Carolina State University me ona hoa i kii i te whakaora i te kiko ngohengohe mai i te koromeke o te wheua waewae mai i te Tyrannosaurus rex. I whānuitia te wheua, ahakoa he pōhēhē, i whati kia kawea, kāhore hoki i tiakina i te huarahi noa iho, nā te mea i tūmanako a Schweitzer ki te whakamātautau i te kiko ngohengohe. I tohua ko te Museum of the Rockies specimen 1125, ko MOR 1125, i kerihia i mua mai i te Hell Creek Formation. I mōhiotia ngā ipu toto ngohengohe, ā, ko te kiko o te matrix wheua, he muka, engari he ngohengohe. I tua atu, i kitea ngā hanganga iti e rite ana ki ngā pūtau toto i roto i te matrix me ngā ipu. He rite tonu te hanganga ki ngā pūtau toto me ngā ipu o te rākau. Ahakoa he tukanga kāore i mōhiotia, he mea rerekē i te whakakorenga noa, i tiaki i te rauemi, he mea taketake rānei te rauemi, kāore e mōhiotia e ngā kairangahau, ā, ka tupato rātau kia kaua e whakapae ki te tiaki. Mēnā ka kitea he rauemi taketake, ka taea te whakamahi i ngā pūmua ora hei tikanga mō te matapae ā-waha i ētahi o ngā ihirangi DNA o ngā rauropi e pā ana, nā te mea ko ia pūmua e hangaia ana e tētahi ira motuhake. Ko te kore o ngā kitenga o mua tērā pea ko te hua o te whakaaro o te iwi kāore e taea te pupuri i te kiko, nō reira kāore i te titiro. Mai i te tuatahi, e rua atu nga tyrannosaurs me te hadrosaur kua kitea ano he momo hanganga penei. Ko te rangahau i runga i ētahi o ngā kiko e pā ana, e tohu ana he whanaunga tata atu ngā manu ki ngā tyrannosaurs i ētahi atu kararehe o nāianei.  Pātai: He aha te mea i pakaru ki te kaipuke?
wheua