Aug 19 Tuesday Mast Point. from Girkin li dipd 5° S. StrikN, 90E. Then reef of which about one half in Uptimalthm. Much Chalky and under near. These ome are domed and the de heavy Fluorite. Near center is a sandy slaty tander an of li. that beats out in this thick, no print. Amble ripples at joining our prints. About 20 to 30 feet thick. Like the reef li. begin then into what we call anyl made of the slat hole at the reef beginnings. Another lighter yellows hanging up of reef li, Then 4° of slaty li. the 3½ of sandy lumpy li. Then 4° of slaty li. Then to where if from li Then 28 inches of slat li. Then reef li as before 9½ foot Then 30" slaty li. rippled Then last place our li as before 20' There is 5' of slat and interbuddled sandy hollow beds.