 4000 pre-historic items were found at the site, 2180 of which were chipped stone artifacts.The table below shows the artifacts found by cultural period and period of time, dated by Accelerator Mass Spectrometry (AMS) and Radiocarbon dating.Franktown Cave is similar to Trinchera Cave Archeological District and Chamber Cave, all of which showed significant evidence of residence, including a wealth of perishable items.