ʻĀnōʻo Archean |
ʻO ka wā Proterozoic |
Palaeozoic |
ʻO ka wā Mesozoic |
He aha kāu mea e ai ai a me ke ʻano o ka nohona
ʻAʻole i hoʻokau ka hunting i nā pahuhopu, e like me ka nui o nā mea wānana, akā i ka palena wale. Hiki iā ia ke ʻimi no nā pterosaurs a me nā mea kanu ʻo ia manawa, e kali ana i nā mea i hōʻeha ʻia i kāna pahuhopu. ʻO ka maʻamau ʻaʻole ia i kali i nā mea i kali no ka make, ua hoʻāʻo ʻo ia e lawe koke i kona ola, no kēia mea ua ʻāʻī ʻo ia.
Akā ma muli o nā mea āpau, ʻo ka ʻai nui o ka iʻa, i kekahi manawa i hoʻouka ai i ka iho, nā lau a me nā meaʻaʻai - hele i loko o ka loko wai a kali hoʻi i kahi manawa kūpono e hoʻouka a ʻai i nā iʻa like me ka nui. No kaʻanohao he ʻano like ʻo ia nā kolika, like me lākou, makemake nui ia e noho i loko o ka wai, hauʻoli i ka maluhia a laila hoʻomaka wale ka holoholona. ʻO ia manawa, ʻoi aku ka iʻa a me nā hāmama ʻē aʻe, ua ʻai ʻo ia i nā ʻano kālai.
Nā kikoʻī kikoʻī o ke kino
He nui kona nui a he ʻoka māla ikaika. ʻO nā moʻokāki kaulana loa e like me ka nunuiotosaurus a me ka tyrannosaurus i hiki ʻole i ka hiki ʻole i kēia mau nui; ʻo ia ka nui o ka ʻāina nui ma mua o ka poʻe dinosaurs. E like me ka ʻike ma ke kiʻi, nā elongated spikes, i uhi ʻia i loko o ka ʻili, i ulana ʻia ma ka dorsal spine o nā spinosaurus. ʻO ke kokoke i ke kikowaena, ʻoi aku ka lōʻihi ma mua o nā poʻe ma ke kumu o ka ʻāʻī a me ka huelo. ʻO ka lōʻihi ka lōʻihi ma kahi 2 m mau loa, ʻo ke kūpono - 1,8 m. Ua hoʻohana ʻia ka "Sail" e huki i nā wahine a ʻoi loa ka hana pono.
Kālā
ʻO ka lōʻihi, ua hōʻea nā pākeke i nā 15 - 18m, nā mākaʻi ʻōpio nui loa - 12m
Aia i ke kiʻekiʻe 4 - 6m (e like me ka nui o nā wāwae i kū ai ke zavr, 4 a me 2, ia)
Ke kaumaha kino - mai 9 a 11.5t (pākeke), 5t - zavr ʻōpiopio
Poʻo
Ua like ka helehelena o ka helehelena o ke alo o nā makana i kēia manawa. Heʻuʻā kekahi ʻihi, akā kuʻekuʻe ʻia i ka hoʻomaka ʻana o ke ʻāʻī, he mea niho nā niho hakahaka (hiki iā lākou ke hūnū i kekahi ʻili). Heʻuʻuku nā niho: ʻo ka hoʻomaka ʻana o nā ʻīlio a me ka lalo haʻahaʻa he 7 mau niho lōʻihi, a ma hope o lākou - 12 - 13 ma kēlā me kēia ʻaoʻao ua liʻiliʻi ka lōʻihi, akā like me ka ʻili.
Nā Limbs
I kēia manawa, ʻaʻole i loaʻa ka piha piha o kā lākou mau wāwae i ka poʻe loea, pono e hana nui nā kānaka ʻepekema e hōʻoluʻolu i ko lākou helehelena. I ʻike wale ʻia he 4 o lākou a ua pāpaʻi kēlā me kēia. ʻOi aku ka lōʻihi o nā wāwae hind ma mua o nā forepaws, akā ʻaʻole nui loa i ka ikaika, i.e. he ikaika loa lākou e paʻa i ke ʻano kino o ko lākou mau wāwae a uhaʻi ʻole.