feeding the horse we drove to a gulch 2 miles SW of Windsor . The gulch has cut deeply into the Pierre shales with some narrow sandstone bands. Found but 2 determinable fossils, one ((Ostrea inornata written in, then crossed out)) and another which I do not recognize but which I also found in the upper Pierre shales at the first station this morning. Then we drove S and W around the long gulch, reaching a point about 6 miles SW of Windsor , and crossed the Cache la Poudre 3 miles W and ¼ mile N of Windsor , crossing Fossil Creek just before crossing the river. On the bluffs just before reaching Fossil Creek we crossed what appears to be the yellowish concretionary Fox Hills sandstone as found SE of Windsor , but it was dipping sharply toward the E or NE, from which we must infer a fold. The Cache la Poudre SE of Windsor looks and smells