PUBLICATIONS
IRON MINERALOGY AND SEDIMENT COLOR IN A 100 M DRILL CORE FROM LAKE TOWUTI, INDONESIA REFLECT CATCHMENT AND DIAGENETIC CONDITIONS
Sheppard, R. Y., Milliken, R. E., Russell, J. M., Dyar, M. D., Sklute, E., Vogel, H., Melles, M., Bijaksana, S., Hasberg, A. K. M., & Morlock, M. A. In review at Geochemistry, Geophysics, Geosystems.
UPDATED PERSPECTIVES AND HYPOTHESES ON THE MINERALOGY OF LOWER MT. SHARP, MARS, AS SEEN FROM ORBIT
Sheppard, R. Y., Milliken, R. E., Itoh, Y., & Parente, M. In press, Journal of Geophysical Research: Planets.
THE LATE QUATERNARY TECTONIC, BIOGEOCHEMICAL, AND ENVIRONMENTAL EVOLUTION OF FERRUGINOUS LAKE TOWUTI, INDONESIA
Russell, J., Vogel, H., Bijaksana, S., Melles, M., Deino, A., Hafidz, A., Hasberg, A., Morlock, M., von Rintelen, T., Sheppard, R. Y., Stelbrink, B., & Stevenson, J. (2020) Palaeogeography, Palaeoclimatology, Palaeoecology. 556, p. 109905.
CHARACTERIZATION OF IRON IN LAKE TOWUTI SEDIMENT
Sheppard, R. Y., Milliken, R. E., Russell, J. M., Dyar, M. D., Sklute, E., Vogel, H., Melles, M., Bijaksana, S, Morlock, M. A., Hasberg, A. K. M. (2019) Chemical Geology. 512, pp. 11-30.
POROSITY AND SALT CONTENT DETERMINE IF SUBDUCTION CAN OCCUR IN EUROPA’S ICE SHELL
Johnson, B. C., Sheppard, R. Y., Pascuzzo, A. C., Fisher, E. A., & Wiggins, S. E. (2017) Journal of Geophysical Research: Planets. 122.
HPHT SYNTHETIC DIAMOND MELEE IN HIGH-QUALITY MOUNTED JEWELRY PIECE
Sheppard, R. E., D’Haenens-Johansson, U., Moe, K. S., & Wang, W. (2015) Gems & Gemology. 51(1).
ANALYSIS OF MELEE DIAMONDS USING FTIR SPECTROSCOPY
Sheppard, R. E., Wang, W., & Moses, T. (2015) Gems & Gemology. 51(1).
ORGANIC THERMAL MATURITY AS A PROXY FOR FRICTIONAL FAULT HEATING: EXPERIMENTAL CONSTRAINTS ON METHYLPHENANTHRENE KINETICS AT EARTHQUAKE TIMESCALES
Sheppard, R. E., Polissar, P. J., & Savage, H. M. (2015) Geochimica et Cosmochimica Acta. 151, pp. 103-116.
SCREENING OF SMALL YELLOW MELEE FOR TREATMENT AND SYNTHETICS
Wang, W., Altobelli, M., Dieck, C., & Sheppard, R. E. (2014) Gems & Gemology. 50(4).
BIOMARKERS HEAT UP DURING EARTHQUAKES: NEW EVIDENCE OF SEISMIC SLIP IN THE ROCK RECORD
Savage, H. M., Polissar, P. J., Sheppard, R. E., Rowe, C. D., & Brodsky, E. E. (2014) Geology. 42(2), pp. 99-102.