Chilala pamtsinje wa ku US chavumbula mapazi a ma dinosaur.

Chilala chomwe chili pamtsinje wa US chikuvumbula mapazi a dinosaur omwe anakhalapo zaka 100 miliyoni zapitazo. (Dinosaur Valley State Park)

Haiwai Net, Ogasiti 28. Malinga ndi lipoti la CNN la pa Ogasiti 28, lomwe linakhudzidwa ndi kutentha kwambiri komanso nyengo youma, mtsinje ku Dinosaur Valley State Park, ku Texas unauma, ndipo mafupa ambiri a dinosaur anaonekeranso. Pakati pawo, akale kwambiri akhoza kukhala a zaka 113 miliyoni. Mneneri wa pakiyo anati mafupa ambiri a dinosaur anali a Acrocanthosaurus wamkulu, yemwe anali wamtali mamita 4.6 ndipo anali wolemera pafupifupi matani 7.

Mneneriyo adatinso kuti nyengo ikamayenda bwino, mafupa a dinosaur awa amapezeka pansi pa madzi, ataphimbidwa ndi dothi, ndipo ndi ovuta kuwapeza. Komabe, mapaziwo akuyembekezeka kukwiriridwanso mvula ikagwa, zomwe zimathandizanso kuwateteza ku nyengo yachilengedwe komanso kukokoloka kwa nthaka. (Hawaii Net, eiditor Liu Qiang)