One result was the erection in the 1290s of a Gothic-style cathedral of the Western Latin rite in the improbable setting of Inner Mongolia, where its foundations have been excavated at the site of the city of Olon Sume. The Franciscan friar responsible travelled on to China, where he spent most of his time pestering Dyophysite Christians to become Chalcedonians.37 By that time, optimism on either side was running out.