 A field of 5–10,000 sauropod footprints were found in a mudstone layer covering a layer of gypsum.Casts long and wide were made and put on permanent display, first at the courthouse and finally at the Nashville City Park, while many of the original tracks were disbursed to local museums such as the Mid-America Museum in Hot Springs and the Arkansas Museum of Discovery in Little Rock.The full extent of the trackway has never been excavated.