I serve as the Director of the Luminescence Research Laboratory at the Desert Research Institute in Reno, Nevada, the largest luminescence dating facility in North America and home to the only electron spin resonance (ESR) dating laboratory on the continent. My research focuses on Quaternary geochronology and Earth-surface processes, with an emphasis on geomorphology, paleoseismology, and natural hazards. I specialize in luminescence (OSL, TL, IRSL, pIRIR), electron spin resonance, and fallout radionuclide dating methods (Pb-210, Cs-137), which I apply to investigate landscape response to tectonics and climate and the geologic records of past earthquakes.

As Director of the DRI Luminescence Research Laboratory, I lead a diverse and interdisciplinary team of postdoctoral researchers, graduate students, visting researchers, and undergraduate interns. I am also committed to training the next generation of earth scientists by embedding professional development, hands-on laboratory experience, and mentorship into my research programs.

Beyond research, I am dedicated to broadening participation in geosciences. At DRI I actively mentor students from community colleges and underrepresented backgrounds, create pathways for early-career scientists to build technical and professional skills, and support collaborative, inclusive science environments. I hope that my role in SCEC not only as a contributor of technical expertise in geochronology, but also as a mentor and advocate for building a more diverse and resilient earthquake science community.

SCEC Participation

SCEC Participating Institution Representative (2025 - Present)