Bioarchaeology & Stable Isotope Research Lab (BSIRL)
The Vanderbilt Bioarchaeology Stable Isotope Research Lab (BSIRL) prepares bone and dental samples from humans and animals and plants from various archaeology sites in the Americas, primarily from Peru, Bolivia, and Guatemala, where many of our faculty and graduate students conduct research. We prepare bone collagen for carbon and nitrogen isotope analyses, bone apatite (carbonates) for carbon and oxygen, and dental apatite (carbonates) for carbon and oxygen.
Tung and her students and colleagues are conducting stable isotope analyses of archaeological human and animal samples to address questions about ancient dietary practices (using carbon, nitrogen, and sulfur isotopes) and migration patterns (using oxygen isotopes). Modern plant (carbon and nitrogen) and water (hydrogen and oxygen) samples are also examined. The oxygen isotope data also aid in reconstructing the climate from the eras to which the human and animal samples belonged.
The stable isotope research is conducted in the Bioarchaeology and Stable Isotope Research Lab on Vanderbilt campus, and much of the skeletal analysis is conducted at field lab sites in Ayacucho and Arequipa, Peru.
2019-2020 BSIRL Undergraduate Team
Sophie Stark is a senior double majoring in Anthropology and Studio Art. Sophie enjoys creating sculptures and paintings and lifting weights in her free time.
Katie Radulovacki is a junior majoring in MHS with a minor in Creative Writing. When she isn’t working in the bone lab, she enjoys playing ultimate frisbee on VUDU (the Vanderbilt women’s team), planning events for her musical theatre group VOB, volunteering with VSVS, and leading tours as a Vanderbilt tour guide.
Maria Seller is a junior double majoring in Anthropology and Biology. In her free time, she loves to swing dance. In the summer of 2019, Maria attended an archaeology field school in Scotland through HARP archaeology. On this trip, she completed a pedestrian survey of General Wade’s military roads from the Jacobite era. Fun fact about Maria: she is originally from Greenville, SC where she raises two chickens.
Lane Chesler is a junior double majoring in Anthropology and Mathematics with a minor in Japanese. She loves to travel and has lived in Japan, India, Austria, and Canada! When she’s not in the lab, Lane likes to play softball and cycle Nashville, and has been a member of Vanderbilt AcFee and Lakshya. Fun fact about Lane: she is a published author and avid fisherwoman!
Sarah Cole is a junior majoring in Anthropology with a minor in Spanish. Fun facts about Sarah: she used to live in England, has broken 7 different bones, and has traveled to 5 different continents.
Alyssa Bolster is a sophomore working on double majoring in Law, History, and Society and Anthropology with a focus on biocultural foundations of genetics and forensics. She has always seen herself working in law enforcement or legal sciences, and she hopes to take her education and experience from the lab with her onwards! Fun fact about Alyssa: her on-campus dorm roommate is a leopard gecko named Poca.
Maya Diaz is a freshman majoring in Anthropology with a minor in Biology. In her free time, she enjoys playing the cello with the Vanderbilt Commodore Orchestra.
Farrah Hasan is a sophomore majoring in Chemistry with a minor in Health Policies and Economies. In her free time, she loves to write and watch Netflix. Fun fact about Farrah: she can speak four languages!