822 SoLLAS — A Map to show the Distribution of Eskers in Ireland. 



EXPLANATION OF THE MAPS. 



The large map, Plate lxix., is on a slightly smaller scale than one inch to eight miles, say one inch 

 to 8-24 miles. The very pale brown indicates drift-covered ground, the white driftless ground, the yellow 

 bogs and alluvial flats. The green lines and spots mark rivers and small lakes. The red lines and spots 

 represent the eskers. The short, thin, straight lines, generally with arrow heads, show the direction of the 

 ice-movement. (See also p. 820, stipra.) The numbers scattered over the map give the elevation of the 

 ground above the sea-level, in feet. 



Figs. 2 and 4 exhibit portions of Plate lxix. on a larger scale, viz. one inch to very nearly five miles. 

 The white now means drift-covered ground, the horizontal ruling driftless ground, and the diagonal ruling 

 bog, or alluvial flats. The thick lines (easily distinguishable fi-oju the lines indicating rivers) and the 

 spots represent the eskers. The straight lines, generally with arrow heads, show, as before, the direction 

 of the ice-movement. 



END OF VOLUME V. 



9107 Gil 



