Human remains from a burial site of antiquity have been reported from Cronk Guckly, but their date is not known. It is not known if the discovery is associated with the Bronze Age round barrows at Cronk Guckley (PRN 0857.00) or an urn reportedly found in a sandpit near the barrows, in the field numbered 984 on the 1869 1:2500 scale Ordnance Survey map (noted by Crelling & Fowler on page 6 of their 2017 report on the Cronk Guckley excavation).