Animal origin of 13th-century uterine vellum revealed using noninvasive peptide fingerprinting

Sarah Fiddyment^*, Bruce Holsinger, Chiara Ruzzier, Alexander Devine, Annelise Binois, Umberto Albarella, Roman Fischer, Emma Nichols, Antoinette Curtis, Edward Cheese, Matthew D. Teasdale, Caroline Checkley-Scott, Stephen J. Milner, Kathryn M. Rudy, Eric J. Johnson, Jirí Vnoucek, Mary Garrison, Simon McGrory, Daniel G. Bradley, Matthew J. Collins