ba mo reneketsa ea “khoho tsoang lihele,” mefuta e itseng e sa tsoa tsebahatsoa ea masiba dinosaur joalokaha tall e le motho solla North America kapa bonyane ke kamoo 66 lilemo tse limilione tse fetileng, paleontologists phatlalatsa Laboraro. E nang le Crest khoho-joaloka hloohong ea eona, meomo lanky joaloka mpshe e ...