archosauria {paleoDiv} | R Documentation |
A dataset of stratigraphic ranges of species within the clades in tree_archosauria.
archosauria
A list() object containing 2 occurrence data.frames, 1 collections data.frame and 15 species-range tables (all as data.frames) with the following data in each:
taxon names (species names)
maximum ages
minimum ages
mean ages
Generated from data downloaded from the paleobiology database https://paleobiodb.org using the functions pdb(), occ.cleanup() and mk.sptab()