Datasets used in Foley N.M., Mason, V.C., Harris A.J., Bredemeyer K.R., Damas J., Lewin H.A., Eizirik E., Gatesy J., Zoonomia Consortium, Springer M.S., and W.J. Murphy (2022) A genomic timescale for placental mammal evolution. Science. x:x-x This repository includes - Alignments for whole genome analyses - Alignments for sliding windows analyses across chromosome 1, chromosome 21, chromosome 22 and the X chromosome - Sliding window alignments used to estimate divergence times - Preliminary topologies derived from the low recombining region on the X chromosome - Machine readable (.csv) versions of tables presented in the paper - Per chromosome fasta files referenced to the human genome exported from the HAL alignment as described in the paper. ~~~~~~~~~~~~~~ v1.1 added nexus topologies for datasets listed in Table S2