Brown akatungamira chikwata chakatungamira kuHell Creek Formation yekumaodzanyemba kwakadziva kumabvazuva kweMontana. Ikoko, muna 1902, akawana uye akachera zvisaririra zvekutanga zvakanyorwa zveTyrannosaurus rex. Kuchera kweHell Creek kwakaburitsa huwandu hwakawanda hwezvicherwa, zvakakwana kuzadza ngoro dzese dzechitima. Sezvaiitwa panguva iyoyo, vashandi vaBrown vakashandisa kuputika kwedynamite kudzora kubvisa matani edombo akafukidza zvisaririra zvavo. Zvese zvaifambiswa nengoro dzinodhonzwa nemabhiza uye nesimba revanhu. Kashoma kuti kuve nedata renzvimbo rakanyorwa. Mubvunzo: Brown akaenda kupi mushure meWyoming?
Maodzanyemba kwakadziva kumabvazuva kweMontana