 Other contemporary finds, now held at the Amgueddfa Cymru–National Museum Wales, Cardiff, include collared urn pottery, flaked knives, a scraper, flint flakes, a bone spatula, a needle and bead, and animal bones – the remains of domesticated animals, including cat and dog.Archaeologists Alasdair Whittle and Michael Wysocki note that this period of occupation may be "significant", with respect to "Parc Cwm" long cairn, as it is "broadly contemporary with the secondary use of the tomb".The "cwmwd" of Gŵyr, within the "Cantref" of Eginog and part of Ystrad Tywi, became part of the Kingdom of Deheubarth – founded by Hywel Dda (c. 920) from the Kingdoms of Dyfed and Seisyllwg.