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Publications

Selected Publications

El-Shenawy, M. I., Niles, P. B., Ming, D. W., Socki, R., Righter, K., (2020) Oxygen and carbon isotope composition of the weathering carbonates formed on the LEW 85320 ordinary chondrite: Revisited. Meteoritics and Planetary Science 55, 1884-1898.

El-Shenawy, M. I., Kim, S-T., Schwarcz, H. P., (2020) Carbon and oxygen isotope systematics in cave environments: Lessons from an artificial cave “McMaster cave”. Geochimica et Cosmochimica Acta 272, 137-159.

El-Shenawy, M. I., Kim, S-T., (2019) Disordering of 13C-18O bond in CO2 gas over a heated quartz surface at 50 – 1100 °C: Insights into the abundance of mass 47 (∆47) in CO2 gas at thermodynamic equilibrium. Chemical Geology 524, 213-227.

El-Shenawy, M. I., Kim, S-T., Schwarcz, H. P., Asmerom, Y., Polyak, V., (2018). Speleothem evidence for the greening of the Sahara and early human dispersal out of sub-Saharan Africa. Quaternary Science Reviews 188, 67-76.