whole into the Jacksont which is the equiv- alent of the Oronox, followed by the continuance of the first deposit of sands of early Pennsylvania strata. In any event the Hanley and Jackson are Carboniferous and not of earlier Paleozoic age. The plants should solve the question, and David White should have the solution of the problem. As the Hanley becomes more sandy eastward we must look in this direction for the land or rivers the source of the detritus. When other the volcanoes of southern Arkansas and northern Louisiana active? Does it in say Mississippian time or early Tennessee? On the basis of sedimentation seemingly the latter. Are the Tennessee Cambrian and the southern Illinois Clear Creek formations (maraculites?) also volcanic? Look this up. Homan a home in northern Ohio [at the town] which Wallace College] as a graduate of Oberlin. On the Ollch one being he gets $ 210 per month.