An excavation later that year revealed human bones (now known to have belonged to at least 40 people), animal remains, and Neolithic pottery.
Yn ystod gwaith cloddio yn ddiweddarach y flwyddyn honno, darganfuwyd esgyrn dynol (y gwyddom bellach eu bod wedi perthyn i o leiaf 40 o bobl), olion anifeiliaid a chrochenwaith Neolithig.