Ichnological evidence for endobenthic response to the K–Pg event, New Jersey, USA

LA Wiest, IV Buynevich, DE Grandstaff… - …, 2016 - pubs.geoscienceworld.org
Degree of bioturbation, Thalassinoides isp. morphology, and diameters were compared
across the Cretaceous–Paleogene (K–Pg) boundary interval at three localities along the …

Trace fossil evidence suggests widespread dwarfism in response to the end-Cretaceous mass extinction: Braggs, Alabama and Brazos River, Texas

LA Wiest, IV Buynevich, DE Grandstaff… - Palaeogeography …, 2015 - Elsevier
As a proxy for the body size of the tracemaker, burrow diameter provides information on
fundamental characteristics such as organism biology and behavior. Furthermore, changes …