type         date         name
    ----    ---------------   ------------------------

    file    2023.09.12.1148   advanced_vis_notes.txt
    file    2023.09.12.1148   contributor_connections.niml.dset
    file    2023.09.12.1148   Readme.source.txt
    file    2023.09.12.1148   suma_keystrokes.txt
    file    2023.09.12.1148   suma.pdf
    file    2023.09.12.1148   suma.ppt
    file    2023.09.12.1148   sumarc