Researchers collecting core samples (IMAGE) Rutgers University Caption Sedimentologist Kristen Joyse (at right), conducting research in 2021 as a Rutgers graduate student, extracts sediments from a salt marsh in Cheesequake State Park in New Jersey. Joyse, now of Alluvium, works with Jennifer Walker, another Rutgers doctoral student also on the study who is now at Rowan University. Credit K Joyse/Rutgers University Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.