* Pretanic World - Chart of Neolithic, Bronze Age and Celtic Stone Structures* Newgrange Passage Grave* Bremore Passage Tomb cemetery, Co. Dublin [http://www.rte.ie/news/2008/0702/nationwide_av.html?2394467,null,228]
==External links==*Pretanic World - Chart of Neolithic, Bronze Age and Celtic Stone Structures*Newgrange Passage Grave*Bremore Passage Tomb cemetery, Co. Dublin [http://www.rte.ie/news/2008/0702/nationwide_av.html?2394467,null,228]