TY - RPRT TI - Distributions of extinction times from fossil ages and tree topologies: the example of some mid-Permian synapsid extinctions AU - Didier, G. AU - Laurin, M. PY - 2021 DO - 10.1101/2021.06.11.448028 UR - https://www.biorxiv.org/content/10.1101/2021.06.11.448028v1 ID - 10.1101/2021.06.11.448028 ER -