image: Detail of NW corner of quarry showing virtual absence of limestones and interbedded soft grey fissile shales and thin to thick beds of hard, calcareous, muddy siltstone of Bundoran Shale Formation.
Detail of NW corner of quarry showing virtual absence of limestones and interbedded soft grey fissile shales and thin to thick beds of hard, calcareous, muddy siltstone of Bundoran Shale Formation.
 
[ Return to previous page ]