1. palaeoverse::GTS2012
    Geological Timescale 2012
  2. palaeoverse::GTS2020
    Geological Timescale 2020
  3. palaeoverse::interval_key
    Example dataset: Interval key for the look_up function
  4. palaeoverse::reefs
    Example dataset: Phanerozoic reefs from the PaleoReefs Database
  5. palaeoverse::tetrapods
    Example dataset: Early tetrapod data from the Paleobiology Database
  6. sepkoski::interval_table
    Interval table for linking and standardising intervals
  7. sepkoski::sepkoski
    Sepkoski's marine animal genera compendium
  8. sepkoski::sepkoski_raw
    Sepkoski's marine animal genera compendium (raw)