Mosasaurs tej zaum tau hloov zuj zus los ntawm ib pawg uas ploj lawm ntawm cov lizards hauv dej hu ua aigialosaurs nyob rau thaum ntxov Cretaceous. … Lawv tau ploj mus vim qhov tshwm sim ntawm K-Pg thaum kawg ntawm Cretaceous lub sijhawm, txog 66 lab xyoo dhau los.
Mosasaurus tuag thaum twg?
Mosasaurs tuag nrog cov dinosaurs thaum lub sijhawm the Cretaceous-Tertiary extinction 65.5 lab xyoo dhau los.
Puas yog Mosasaurus ciaj sia lossis tuag?
Lawv tsis yog hiav txwv dinosaurs, tab sis ib pawg ntawm cov tsiaj reptiles, muaj feem xyuam nrog cov nab thiab lizards niaj hnub, raws li Philip J. Currie Dinosaur Tsev khaws puav pheej. Mosasaurs tau ploj mus 65.5 lab xyoo dhau los nyob rau hauv tib qhov kev tshwm sim loj zuj zus uas rhuav tshem cov dinosaurs, Live Science tau tshaj tawm yav dhau los.
Puas yog Mosasaurus ploj lawm?
Mosasaurs tsis yog DINOSAURS. Lawv yog cov tsiaj reptiles thiab muaj feem xyuam nrog cov nab thiab saib lizards. Mosasaurs muag ploj mus thaum kawg ntawm Cretaceous thaum kawg Cretaceous loj extinction tshwm sim.
Mosasaurus hnub nyoog pes tsawg?
Mosasaur fossil: Lub neej ntawm 85 lab-xyoo-laus ' hiav txwv dab' illuminated. Cov ntsiab lus: Ib qho ntawm cov dej hiav txwv zoo tshaj plaws marine predators, mosasaur Platecarpus, nyob rau hauv Cretaceous Lub Sij Hawm li 85 lab xyoo dhau los thiab tau xav tias muaj swum zoo li eel.
