Similar to many children, I was always fascinated by volcanos! The dynamic way in which they change the landscape inspired me to pursue a degree in geology. While this interest and appreciation of volcanoes has never faded, a new specialty piqued my interest in my second year at university – Paleoclimatology. The idea that the past climate history of the earth could be reconstructed over millions of years by analyzing the chemical makeup of microfossils preserved in oceanic sediments quickly made me alter my focus, and subsequently my entire career trajectory! I spent the next three years working in the Paleoclimatology and Stable Isotope Geochemistry labs at the University of Miami to prepare forams (microfossils) from the Gulf of Papua (off the coast of Papua New Guinee) for stable oxygen and carbon analysis to better understand the influence of sea level, as well as variability in the East Asian Monsoon system in the western Tropical Pacific.
Fast forward almost 15 years and I am nearing the completion of my PhD. I now focus on terrestrial records that I use to assess variability in hydroclimate dynamics (i.e. rainfall) over the Holocene around the Pacific Ocean Basin. My current projects include a wide variety of locations and proxy data, from establishing chronologies of glacial advancement and recession in the South-Central Chilean Andes, to carbonate isotope reconstructions from small lake basins in Guatemala and Nicaragua. Moving forward I hope to work on better constraining the roles that aridity and convection play in the global hydroclimate system through the use of stable isotopes, as well as to reconstruct better land-based temperature proxy records. It is truly amazing to witness the analytical advances that have been made even during my relatively short career as a geoscientist!
If I were to give one piece of advice to aspiring geologists it would be that no two paths look that same, so it is best not to compare yourself to others! There are so many interesting careers in our discipline, and it is alright to explore them. After I completed my undergraduate education, I continued on for my Masters in Geology. While I had wanted to work on terrestrial sediment cores, I ended up working on a basin analysis project using seismic reflection data. Having this skill set opened avenues that I hadn’t originally considered for myself, and led to a job offer and a career working in the oil and gas industry for 8 years. However, I realized that I was still truly inspired and passionate about Paleoclimatology, and that I still had so much more I wanted to learn. I decided to leave the workforce, and as a more mature student (at least 10 years older than the average age of my cohort) I entered the PhD program at Northern Illinois University. Returning to the world of Paleoclimatology has been one of the best and most fulfilling experiences of my adult life, even if the path I took to get here was a bit longer than most.