Me pēhea te whakatau i te ira tangata o ngā tainasoa?

Tata ki ngā kararehe ora katoa e whakaputa uri ana mā te whakaputa uri ā-ira, ā-tangata,soi mahi ngā tainasoa. He mārama ngā āhuatanga o waho o ngā kararehe ora, nō reira he ngāwari ki te wehewehe i ngā tāne me ngā uwha. Hei tauira, he ataahua ngā huruhuru hiku o ngā pīkoka tāne, he roa ngā huruhuru o ngā raiona tāne, ā, he haona ngā eraka tāne, ā, he nui ake i ngā uwha. Hei kararehe Mesozoic, kua tanumia ngā wheua o ngā tainasoai raro ite whenua mō ngā tekau miriona tau, me ngā kiko ngohengoheeka taea te tohu i te ira tangatao ngā tainasoakua ngaro, nō reira he tinouauahei wehewehe i te ira tangata o ngā tainasoa! Ko te nuinga o ngā kōiwi i kitea he wheuas, ā, he iti noa iho ngā kiko uaua me ngā kiri e puta mai ana i te tinana ka taea te tiaki. Nā, me pēhea tātou e whakatau ai i te ira tangata o ngā tainasoa mai i ēnei kōiwi tawhito?

Ko te kōrero tuatahi e pā ana ki te mea kei reira he wheua waenga. I te wā i whakahaerehia ai e Mary Schweitzer, he tohunga paleontology i te Whare Wānanga o North Carolina i te United States, he tātaritanga hohonu o te "Bob" (he kōiwi tyrannosaur), i kitea e ia he paparanga wheua motuhake kei roto i ngā wheua waenga, i huaina e rātou ko te paparanga hinu wheua. Ka puta te paparanga hinu wheua i te wā whakaputa uri me te whānautanga o ngā manu uwha, ā, ko te nuinga o te wā ka whakaratohia he konupūmā mō ngā hua. Kua kitea anō hoki tētahi āhuatanga rite i roto i ētahi tainasoa, ā, ka taea e ngā kairangahau te whakatau mō te ira tangata o ngā tainasoa. I roto i te rangahau, ko te femur o tēnei kōiwi tainasoa te mea matua ki te tautuhi i te ira tangata o ngā tainasoa, ā, koinei hoki te wheua ngāwari ki te tautuhi i te ira tangata. Mena ka kitea he paparanga kiko wheua porous huri noa i te kōhao waenga o te wheua tainasoa, ka taea te whakaū he tainasoa uwha tēnei kei te wā whānau. Engari he pai anake tēnei tikanga mō ngā tainasoa rere me ngā tainasoa kua rite ki te whānau, kua whānau rānei, ā, kāore e taea te tautuhi i ngā tainasoa kāore i te hapu.

Ko te tuaruatauākī ko te wehewehe i runga i te tihi o ngā tainasoa. I whakaaro ngā kaipūtaiao whaipara tangata i muaira tangata ka taea te wehewehe mā te tihi o ngā tainasoa, he tikanga i tino tika mō Hadrosaurus. E ai ki tewhānuitangao te koretake me te tūranga o te "karauna"o teHadrosaurus, ka taea te wehewehe i te ira tangata. Engari e whakahē ana te tohunga rongonui o Milner i tēnei, ko waisaid, "He rerekētanga kei roto i ngā karauna o ētahi momo tainasoa, engari he mea noa iho tēnei hei whakaaroaro me te whakapae." Ahakoa tekei reira anō ngā rerekētangai waenganui mō ngā tihi o ngā tainasoa, kāore anō kia taea e ngā tohunga te kī ko ēhea ngā āhuatanga o te tihi he tāne, ko ēhea hoki he uwha.

Ko te tuatoru o ngā kōrero he whakatau i runga i te hanganga tinana ahurei. Ko te pūtake ko ngā kararehe ora me ngā ngārara, he maha ngā wā ka whakamahia e ngā tāne ngā hanganga tinana motuhake hei kukume i ngā uwha. Hei tauira, ko te ihu o te makimaki proboscis e kiia ana he taputapu e whakamahia ana e ngā tāne hei kukume i ngā uwha. Ko ētahi hanganga o ngā tainasoa e whakaarohia ana he mea whakamahi hei kukume i ngā uwha. Hei tauira, ko te ihu taratara o Tsintaosaurus spinorhinus me te karauna o Guanlong wucaii pea te patu makutu e whakamahia ana e ngā tāne hei kukume i ngā uwha. Heoi, kāore anō kia nui ngā kōiwi tawhito hei whakaū i tēnei.

Ko te tuawhā o ngā kōrero he aromatawai i te rahi o te tinana. Ko ngā tainasoa pakeke kaha ake o te momo kotahi pea he tāne. Hei tauira, ko ngā angaanga o ngā Pachycephalosaurus tāne te āhua nei he taumaha ake i ngā angaanga o ngā uwha. Engari ko tētahi rangahau e whakahē ana i tēnei kōrero, e kī ana he rerekētanga ira tangata i roto i ētahi momo tainasoa, inā koa ko Tyrannosaurus rex, kua arahi ki tētahi whakaaro hinengaro nui ake i roto i te marea. He maha ngā tau ki muri, i kī tētahi pepa rangahau he nui ake te T-rex uwha i te T-rex tāne. Heoi, i ahu mai tēnei i te 25 tauira angaanga kāore anō kia oti. Me nui ake te wheua hei tātari katoa i ngā āhuatanga ira tangata o ngā tainasoa.

He tino uaua ki te whakatau i te ira tangata o ngā kararehe kua ngaro i ngā wā onamata mā roto i ngā kōiwi tawhito, engari he pai ake ā rātou rangahau ki ngā kaipūtaiao o ēnei rā, ā, he nui te awe ki ngā tikanga noho o ngā tainasoa. Heoi, he iti noa ngā tauira o te ao e taea ai te ako tika i te ira tangata o ngā tainasoa, ā, he iti noa ngā kairangahau pūtaiao i ngā mara e pā ana.

Paetukutuku Whaimana a Kawah Dinosaur:www.kawahdinosaur.com