Feng, R., Poulsen, C. J., Werner, M., Chamberlain, C. P., Mix, H. T., & Mulch, A. (2013). Early Cenozoic evolution of topography, climate, and stable isotopes in precipitation in the North American Cordillera.
American Journal of Science,
313(7), 613–648.
https://doi.org/10.2475/07.2013.01