MARYLAND GEOLOGICAL SURVEY. 



MIOCENE, PLATE IX. 



Fig. 1.— view showing the low shore-line near ST. Mary's city, st. mary's 



COUNTY. 



Fig. 2.— view showing bluffs at cove point, CALVERT COUNTY, WITH THE ST. 

 mary's formation EXPOSED AT BASE OF SECTION. 



VIEWS OF MIOCENE SECTIONS. 



