Kan'on Tirannozavra - Preston Duglas

In a maze of canyons in the deserted highlands of New Mexico mortally wounded an old antiquities hunter. He finds Tom Broadbent, hastening to the sound of gunshots, and the dying gives him a notebook with strange combinations of numbers, saying that they are the secret of a treasure. Tom turns to Wyman Ford, a novice of the monastery, in the past - a CIA agent, a specialist in cryptology. The search leads Wyman to a huge cleft named Tyrannosaurus rex Canyon. And behind him on the heels of those who are ready to pay any price, so that the mystery of the numbers from the notebook was not disclosed ...