(25) 2,5 Whole is gray to dk gray fresh. Siltstone, very fine, slightly clayey to clayey upward, gray to dk gray, soft, loc shady (26) 10,2 Claystone, mottled red on light greenish gray, silty, in base 1/5.0t, less red motting above and clstu is gray. Locally Fe speckred (27) 4,0 Siltstone, clayey and silty claystone, gray to greenish gray with red and yellow stain and concentrations of red Fe. Locally spherulitic. about 3' from top, and along strike at very top (28) 0,3 "FALSE CONTACT" Shale, black, silty, local (29) 2,2 Sandstone, very fine-grained, locally a sandy siltstone. Irreg lens, gray to white with carb frags. weathers gray-white to light brown (30) 2,5 Siltstone, locally finely sandy, in irreg beds with much Fe 46