Daahfurkan cajiibka ah ayaa iftiiminaya muhiimada geckos ee horumarka iyo sida laqabsigooda kala duwani ay uga dhigeen mid ka mid ah noocyada qorratada ugu guulaha badan meeraha.
Saynis yahano baadhaya meesha ugu sarreysa ee buurta Everest oo ah buurta ugu dheer dhulka ayaa helay kalluun la fosil ah iyo xayawaano kale oo badda ku jira kuwaas oo ku dhex jira dhagaxa. Sidee baa haraaga badan ee xayawaan badeedku ugu dhamaadeen seeraha sare ee Himalayas?
Dhakhaatiirta Paleontologists waxay heleen lafaha fossilized ee nibiriga hore ee afar-lugood ah ee cagaha webiga leh, meel ka baxsan xeebta galbeed ee Peru sanadkii 2011. Xataa shisheeyaha, faraha iyo suulasha ayaa lahaansho yar. Waxay lahayd ilko mandiil leh oo ay kalluunka ku qaban jirtay.
Fossil ka soo jeeda tintanosaur-ka XNUMX-aad ee abid la helay ayaa laga yaabaa inay xoojiso aragtida ah in dinosaurs ay u kala safreen Koonfurta Ameerika iyo Australia.
Bison-ka si fiican loo ilaaliyo ayaa markii ugu horreysay ay heleen dahab-qodayasha sannadkii 1979-kii, waxaana loo dhiibay saynisyahano si naadir ah, isagoo ah tusaalaha kaliya ee la og yahay ee bison Pleistocene ah oo laga soo celiyay permafrost. Taasi waxay tidhi, kama aysan joojin cilmi-baarayaasha gastronomically xiisaha leh inay garaacaan dufcaddii Pleistocene-era bison luqunta luqunta.
Baalasheeda oo fidsan ilaa 40 cagood, Quetzalcoatlus waxa ay haysataa horyaalka in uu yahay xayawaan duuleedka ugu weyn ee abid soo mara meereheena. Inkasta oo ay la wadaagto isla waayihii dinosauryada xoogga badan, Quetzalcoatlus ma ahayn dinosaur laftiisa.