road_get_assemblages    Get assemblages from the ROAD database
road_get_dates          Retrieve dating information for assemblages,
                        geological and archaeological layers from the
                        ROAD Database
road_get_features       Get feature assemblages from the ROAD database
road_get_human_remains
                        Get human remains from the ROAD database
road_get_lithic_raw_materials
                        Get lithic raw material from the ROAD database
road_get_lithic_typologies
                        Get lithic typology from the ROAD database
road_get_localities     Get localities from the ROAD Database
road_get_miscellaneous_finds
                        Get miscellaneous finds from the ROAD database
road_get_organic_tools
                        Get organic tools from the ROAD database
road_get_paleofauna     Get paleofauna data from the ROAD database
road_get_plantremains   Get paleobotany data from the ROAD database
road_get_publications   Get publication references from the ROAD
                        database
road_get_symbolic_artifacts
                        Get symbolic artifacts from the ROAD database
road_list_argument_values
                        Get argument values from the ROAD Database
road_summarize_archaeology
                        Get an overview of categorical values in the
                        ROAD database
