Mons. J. N. Verschaffelt, Ghent, Belgium. 



Robert Etheridge, jun., F.G.S., Geological Survey of Scot- 

 land. 



James Hector, M.D., F.R.S., F.G.S., &c., Director Geolo- 

 gical Survey of New Zealand, Wellington. 



Rev. Charles Rogers, LL.D., &c., &c., Secretary Royal 

 Historical Society, London. 



Rev. W W. Spicer, M.A., F.R.M.S., London. 



E. P. Ramsay, F.L.S., &c., Curator of Australian Museum 

 Svdnev. 



Hon. W^ M'Leay, F.L.S., Sydney. 



