10.6084/m9.figshare.7546634.v1 Uisdean Nicholson Uisdean Nicholson Andrew Carter Andrew Carter Paula Robinson Paula Robinson David I. M. Macdonald David I. M. Macdonald Eocene–recent evolution of the Colorado River Geological Society of London 2019 evolution mineral Colorado data Eocene Geology 2019-01-04 09:40:37 Journal contribution https://geolsoc.figshare.com/articles/journal_contribution/Eocene_recent_evolution_of_the_Colorado_River/7546634 Appendix 1: heavy mineral data