An occurrence of quartz-trachyte among the tertiary basalt lavas of north-east Ireland. With 2 plates.

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Príomhchruthaitheoir: Patterson, Edward M.
Citation:Proceedings of the Royal Irish Academy, Vol. LIII, sect. B, pp. 265-287, January, 1951
Formáid: Journal Article
Foilsithe / Cruthaithe: January, 1951
Ábhair: