Figure 2: Graphical summary of menu options and sub-menu’s for PAReTT. The main menu options are: *, to verify the availability of data; a or b, to get divergence times (pair or batch); c, get a timeline; d, get a time tree; e, print the Time Tree citation; f, validate data; or q, to exit . The data availability, timeline, and time tree options bring up a sub-menu, indicated by yellow arrows, to retrieve information for an individual species/taxon or a list. Output generated for lists are exported as a table (csv), images (jpeg), or trees (newick). The validation option brings up the choice of finding or replacing missing values for divergence times data (options a or b)as well as to view the tree topology (option c), for output files. (image created in BioRender.com)