"occurrenceID","IRN","Institution Code","Collection Code","Catalog Number","Taxonomic Name","Object Kind","Collector","DwC Locality","Country","State/Province","Latitude","Longitude","Lowest Biostratigraphic Zone","Earliest Period","Latest Period","Formation","Earliest Age" "ffe4ba51-9957-4af1-bee1-14414ecef72a","3640534","FMNH","FMNH","PE 2912","Tremanotus chicagoensis (McChesney, 1859)","","","Thornton","United States of America","","41.5713","-87.6217","","Silurian","Silurian","","Niagaran"