Reference
Meko, D. M., Touchan, R., Diaz, J. V., Griffin, D., Woodhouse, C. A., Castro, C., Carillo, C., & Leavitt, S. (2013). Sierra San Pedro Mártir, Baja California, cool-season precipitation reconstructed from earlywood width of Abies concolor tree rings. Journal of Geophysical Research: Biogeosciences, 118(4), 1660-1673. https://doi.org/10.1002/2013JG002408