“…Furthermore, there has been considerable recent effort to document the fluvial terraces of the Colorado and the history of down-cutting by this river, with particular emphasis on the formation of the Grand Canyon (e.g., Pederson et al, 2006Pederson et al, , 2013Karlstrom et al, 2008;Lee et al, 2013;see below). The records from the major Chinese rivers are also important (Li et al, 1997;Pan et al, 2009Pan et al, , 2011Yang, 2006;Vandenberghe et al, 2011;Zhu et al, 2014) and there are records from the southern hemisphere (Bibus, 1983;Bull and Kneupfer, 1987;Bull, 1991;Latrubesse et al, 1997;Hattingh and Rust, 1999;Nott et al, 2002;Westaway, 2006a). This includes exceptional records from Patagonia, where the fluvial archive extends back into the Neogene and is inter-related with evidence for ancient glaciation, preserved by interbedding with volcanic deposits (Mercer, 1976;Martinez and Coronato, 2008).…”