Excerpt from Annual Report of the Geological Survey of Arkansas, for 1888, Vol. 1 of 4 The conception essential for the understanding of the geol ogy of the coa

Excerpt from Annual Report of the Geological Survey of Arkansas, Vol. 4: For 1888 The State Geologist - A large part of the State Geologist's time has been occu

Excerpt from Annual Report of the Geological Survey of Arkansas for 1888, Vol. 4 of 4: Washington County; Plant List First, the geology of the county embraces a