Niu, Y., Waggoner, G., Sinton, J., & Mahoney, J. (1996). Mantle source heterogeneity and melting processes beneath seafloor spreading centers: The East Pacific Rise 18° - 19°S. Journal of Geophysical Research, 101(B12), 27711-27733. https://doi.org/10.1029/96jb01923