see maps, both sides of pasted page 17, book 2 see notes, Notebook 2, p.28, 34 109Y 1093 1092 6.24.7.B 6.24.7.A 107 In the little cove in the middle of 6:24:7 occurs a mix- ture of acid and basic intrusives in shales and limestones. The so-called acid is specimen 1092, diabase dike is 1093, mutual relations not ascertainable. On the west side occurs a "Granite sill" arkose band of quartz and pink feldspars) in the limestones. The arkose is cut by a thick diabase dike of the same lithic type as 1097. A fault probably runs diagonally across the dike, as shales are brought up on its southwest side, striking N.35 degrees E., dip ZERO-1 degree E., and these flat shales but against limestones striking N.35 degrees East16 and pitching to the west at an angle of 70 degrees. The diabase dike forms the west shore of the little cove a18 far as the point of the main shore. On this point and to the west occurs a little cliff or shale striking N.5-10 degrees East, and dipping only 6-11 degrees to the west. The shales up under a coarse diabase dike. The sediments here include, at the base, 12-15 feet of very friable gray shales with ex- tremely sheftered slaty cleavage, and without gelseous mat- ter. These are followed by 20 feet of massive, thickbedded shales directly under the gabro dike. In the thin, shattered lower shales, there were found a single Ceratocystis (Large Beyrichia?), and a single Lemnibranch (oblique Pteronit- ela, or Teleotertia. These two specimens are 6:24:7.(A). The OVER OVER 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 Quadrille Ruled Form. John C. Moore Corporation, Rochester, N. Y. Binder and holes in leaves, each Patented 1906 3/12/80