Ells, R. W. (Robert Wheelock), 1845-Nova Scotian Institute of Science2010-03-012010-03-011903Ells, R. W (1903). The progress of geological investigation in Nova Scotia. Proceedings and Transactions of the Nova Scotian Institute of Science, 10(4), 433-446.http://hdl.handle.net/10222/12558Read January 13th 1902.engeologyNova Scotiahistorical geologynomenclaturemineralsrockscarboniferousDevonianTriassicfossilsText