Geological Notes on Oil Structures (Classic Reprint)

Geological Notes (Classic Reprint)

Geological Survey: Notes on Radium-Bearing Minerals (Classic Reprint)

Report on the Geological Map of Massachusetts (Classic Reprint)

Notes on Cambrian Faunas (Classic Reprint)

Geological and Archaeological Notes on Orangia (Classic Reprint)

Water Supply of and Geological Notes on the Rhein Valley (Classic Reprint)

Notes on the Gold of Eastern Canada (Classic Reprint)