Episode summary introduction: In this episode of Storybook Earth, Jess shares the stories of zircons and why they have become a cornerstone of geochronology, or, the study of geologic aging. Find out how Jess discovered her passion for zircon geochronology, what zircons are, where you can find them, and why they can be compared to the rings of a tree. You’ll be surprised how much tree rings, clocks, and rocks have in common in this intriguing episode of Storybook Earth.

Resources associated with this episode:

Arizona Laserchron Center, University of Arizona

Host Information: Jess Kapp is an associate professor of practice in the geosciences department at the University of Arizona in Tucson, Arizona, and a member of the Geology Podcast Network. Her research background is in using geochronology to better understand magma dynamics and tectonics. She is also deeply involved in geoscience education, particularly general education for non-science majors, and is dedicated to accessible and inclusive teaching. She enjoys the outdoors, travel, and spending time with her family. She is also the host of the podcast Plucky Ladies, an exploration of female curiosity, perseverance, and feats of excellence, available on Soundcloud, Apple Podcasts, Stitcher, and her website. As a member of the Geology Podcast Network, she promotes earth science education and enjoys sharing her love of the Earth. Find Jess on Facebook, UofAZ, and Twitter.