A reevaluation of the taxonomic status of the rodent Masillamys Tobien, 1954 from Messel (Germany, late lower to early middle Eocene, 48-47 my)

The Institute of Evolutionary Science of Montpellier (ISEM – University of Montpellier, CNRS, IRD, EPHE, CIRAD, INRAP) has been focusing research on biodiversity origins and dynamics and the associated evolutionary mechanisms.