Note 283 — Chapter XIV · THE SILURIAN VOLCANOES OF IRELAND
Reading edition
But see the Geol. Survey Memoir on Sheets 167, 168, 178 and 179, Ireland (1865), p. 28, for a description of the association of Bala and Llandeilo fossils on that coast-line.
Reading edition
But see the Geol. Survey Memoir on Sheets 167, 168, 178 and 179, Ireland (1865), p. 28, for a description of the association of Bala and Llandeilo fossils on that coast-line.