Li-Dinosaurs ke e 'ngoe ea li-vertebrates tsa khale ka ho fetisisa Lefatšeng, tse hlahang nakong ea Triassic lilemong tse ka bang limilione tse 230 tse fetileng 'me li tobane le ho timela nakong ea Late Cretaceous lilemo tse ka bang limilione tse 66 tse fetileng. Nako ea li-dinosaur e tsejoa e le "Mesozoic Era" 'me e arotsoe ka linako tse tharo: Triassic, Jurassic, le Cretaceous.
Nako ea Triassic (lilemo tse limilione tse 230-201 tse fetileng)
Nako ea Triassic ke nako ea pele le e khutšoanyane ka ho fetisisa ea nako ea li-dinosaur, e nka lilemo tse ka bang limilione tse 29. Boemo ba leholimo Lefatšeng nakong ena bo ne bo batla bo le komello, metsi a leoatle a le tlaase, ’me libaka tsa naha li le nyenyane. Qalong ea nako ea Triassic, li-dinosaur e ne e le lihahabi tse tloaelehileng, tse tšoanang le likoena le mekholutsoane ea kajeno. Ha nako e ntse e ea, li-dinosaur tse ling li ile tsa hōla butle-butle, tse kang Coelophysis le Dilophosaurus.
Nako ea Jurassic (lilemo tse limilione tse 201-145 tse fetileng)
Nako ea Jurassic ke nako ea bobeli ea mehla ea li-dinosaur le e 'ngoe ea tse tummeng ka ho fetisisa. Nakong ena, boemo ba leholimo ba Lefatše bo ile ba fetoha mocheso o batlang o le mongobo, libaka tsa naha li ile tsa eketseha, 'me metsi a leoatle a phahama. Ho ne ho e-na le mefuta e mengata e fapaneng ea li-dinosaurs tse phetseng nakong ena, ho kenyelletsa le mefuta e tsebahalang haholo e kang Velociraptor, Brachiosaurus le Stegosaurus.
Nako ea Cretaceous (lilemo tse limilione tse 145-66 tse fetileng)
Nako ea Cretaceous ke nako ea ho qetela le e telele ka ho fetisisa ea mehla ea dinosaur, e nkang lilemo tse ka bang limilione tse 80. Nakong ena, boemo ba leholimo ba Lefatše bo ile ba tsoela pele ho futhumala, libaka tsa naha li ile tsa atoloha le ho feta, 'me liphoofolo tse khōlō tsa leoatleng tsa hlaha maoatleng. Li-Dinosaurs nakong ena le tsona li ne li fapane haholo, ho kenyelletsa le mefuta e tsebahalang joalo ka Tyrannosaurus Rex, Triceratops le Ankylosaurus.
Nako ea li-dinosaur e arotsoe ka linako tse tharo: Triassic, Jurassic, le Cretaceous. Nako e 'ngoe le e' ngoe e na le tikoloho ea eona e ikhethang le li-dinosaurs tse emelang. Nako ea Triassic e bile qalo ea ho iphetola ha li-dinosaur, 'me li-dinosaur li ntse li matlafala butle-butle; nako ea Jurassic e ne e le tlhōrō ea mehla ea li-dinosaur, ka mefuta e mengata e tummeng e hlahang; mme nako ya Cretaceous e ne e le pheletso ya mehla ya dinosaur hape le nako e fapaneng haholo. Ho ba teng le ho timela ha li-dinosaur tsena ho fana ka tšupiso ea bohlokoa bakeng sa ho ithuta ka ho iphetola ha lintho le nalane ea Lefatše.
Sebaka sa Marang-rang sa Kawah Dinosaur:www.kawadinosaur.com
Nako ea poso: May-05-2023