Yoshida, Masaru, George Gehrels, Bishal Upreti, and Santa Rai. 2019. “Early Paleozoic Zircon Ages of the Higher Himalayan Gneisses of the Everest Region and Their Pan-African/Proto-Himalayan Orogenic Signature”. Journal of Nepal Geological Society 59 (July), 107-24. https://doi.org/10.3126/jngs.v59i0.24996.