| pbdb_collection | Get information about a single collection record |
| pbdb_collections | Get information about multiple collections |
| pbdb_collections_geo | Get information about geographic clusters of collections |
| pbdb_interval | Get information about a single interval |
| pbdb_intervals | Get information about multiple intervals |
| pbdb_map | Map the fossil records |
| pbdb_map_occur | Plot a raster showing the number of fossil occurrences |
| pbdb_map_richness | Plot a raster showing the richness of taxa |
| pbdb_measurements | Get information about specimen measurements |
| pbdb_occurrence | Get information about a single occurrence record |
| pbdb_occurrences | Get information about fossil occurrence records |
| pbdb_opinion | Get information about a single taxonomic opinion |
| pbdb_opinions | Get information about multiple taxonomic opinions |
| pbdb_opinions_taxa | Get taxonomic opinions about taxa |
| pbdb_orig_ext | Appearance of new taxa and extinctions across time |
| pbdb_reference | Get information about a single reference |
| pbdb_references | Get information about multiple references |
| pbdb_ref_collections | Get references from which collection data were entered |
| pbdb_ref_occurrences | Get references associated with fossil occurrences |
| pbdb_ref_specimens | Get references for fossil specimens |
| pbdb_ref_taxa | Get references for taxonomic names |
| pbdb_richness | Temporal variation in taxon richness |
| pbdb_scale | Get information about a single time scale |
| pbdb_scales | Get information about multiple time scales |
| pbdb_specimen | Get information about a single fossil specimen |
| pbdb_specimens | Get information about multiple fossil specimens |
| pbdb_strata | Get information about geological strata |
| pbdb_strata_auto | Get a list of strata matching a given prefix or partial name |
| pbdb_subtaxa | Count number of taxa in an occurrence data frame |
| pbdb_taxa | Get information about multiple taxonomic names |
| pbdb_taxa_auto | Get a list of taxonomic names matching a prefix or partial name |
| pbdb_taxon | Get information about a single taxonomic name |
| pbdb_temporal_resolution | Temporal resolution of fossil data |
| pbdb_temp_range | Temporal range of taxa |