Monday August 22-1937 Wea. SAT. JUNE 26, 1909 Ther. dolomite Rugg brook cpl to the St. Althans, it is then for ten thick them '200', the Middleone from by Horroes. Just W of this same stone [illegible] built of Primrosi dol. there are uniformly a dozen or more and more micaceous slate that well maybe the St. Althans slate. It is also more rounded. The dip is very low less than 10° S.E. The E. cliff (small) of Rugg brook has a decided sandys conf., dolomite with pieces of the same dol. (= intrusive rock?), and one that look like Mallet, and some at least one piece of Primrosi. 18" long. It dips to the E., at about the same dip as seen or under that line, the slate 8 - 12 degrees, and is about 20' thick. What a direct beneath it is not shown here. With Keill we called this dol. Milton thinks it is not under it. is either at the base of the Midl.E., or at the top of the lower. Then went south across the fields in to flat valley of Bletting and here found more of Horroes piles of shale breadings. To the E is a little hill and on top of it is the Bletting caye, micaceous slate to one of Adams. Picture of this here have are not very long joining the blue-white birkernus. Probably all of these in the eye are if these birkernus in angular small pieces. Therefore Horroes finds come from near the top of the St. Althans. Drive near the place tomorrow.