A study of shallow water oxygen during the late Cambrian SPICE event using the I/Ca redox proxy.
Phosphorus cycling during the End-Triassic extinction
A study of phosphorus cycling in the Panthallassic ocean during the End-Triassic mass extinction.
Nitrogen in Pleistocene corals
An investigation into glacial-interglacial nitrogen cycling dynamics as preserved in fossil corals.
Unusual iron cycling and clay mineralogy in Cambrian shales
Iron speciation analysis produced strange results for the green shales of the Cambrian Harkless Formation. I seek to understand how iron-rich clays affect the iron speciation paleoredox proxy.
Facies analysis of the Cambrian SPICE event in Appalachia
I seek to understand how paleoenvironmental changes may or may not have distorted the expression of the SPICE event across Appalachia.
