16
2
June
231
237
RUSHTON, A. W. A., PHILLIPS, W. E. A. 1973. A Protospongia from the Dalradian of Clare Island, Co. Mayo, Ireland. Palaeontology, 16, 2, 231–237.
A. W. A. Rushton and W. E. A. Phillips The largest specimen of Praiaspongia hicksi Hinde yet found is described from the lop of the Upper lltay Dalradian succession in western Ireland. The age is uncertain but suggestive of Middle Cambrian (St. David's Series). The Palaeontological Association (Free Access)