152 BOCKS, 



Arenaeous. 



Sandstone. Red Mountain, near Cairo. 

 Red Sandstone. Dunlcdd, Scotland. 



,, with small white grains. MentietJt, Scotland. 



Old Red Sandstone. Hankfoot, Scotland. 

 Fine grained Sandstone. Almc?. 

 Coarse grained 



Micaceous Lake of MentietJi, Scotland. 



Calcareous showing Pecten. Finale, Italy. 



Sandstone tinged with Chlorite, Bankfoot, Scotland. 



Argillaceous. 



Slate. Recc, Itnly. 



with Chlorite bands. Glu>i Garr, Scotland. 



with Quartz and Chlorite. , t 



Chloritic Slate. Glen Garr, Scotland. 

 Crystalline Slate. Vessevanyen, Norway. 



Calcareous. 



Limestone, used for Quick Lime. Campoliynre, Italy. 

 from the Pyramid of Chephren, Eyypt. 



Calcareous Limestone. Malta. 



Encrinal near Mentone, France. 



Massive Mount Serapis, Tyrol. 



Nummulitic Hill* near Cairo. 



from the Pyramid of Cheops, 



,, La Mortola, Ventimiglia, Italy. 



Crvstnlline Sella Joch, Tyrol. 



