CORRIGENDA. 



Page 95, line 23, for "unarmed," read -'armed." 

 Page 96, line 6, for " Notophox" read M Notophoyx." 

 Page 109, line 4, for " Craticus" read "Cracticus." 

 Page 1 1 6, line 14, for " Prosthogonimus ovatus," read "Prosthogon- 

 imus pellucidus." 

 Page 117, insert line 20, "I have now, etc." between lines 16 and 17. 

 Page 121, line 16, for "Columbia," read "Columba." 

 Page 282, line 20, for " V-" read "U-shaped." 

 Page 287, last line, for " as as," read " and as." 

 Page 289, line 21, for "chanel," read "channel." 

 Page 295, line 10, read " were opposed, and negligible at others . ." 



Line 12, read "stream exists — a mechanical impossibility." 

 Page 299, line 4, read " Now the preglacial stream either had a." 

 Page 301, line 10, read "Treads " are formed . . ."; line 17, read 



" inability." 

 Page 495, line 21, for " Geneal," read " General." 

 Page 514, line 15, insert "and" at the commencement of the line. 

 Page 524, line 18, for "Telai," read "Tilai." 

 Page 529, line 9, for "fig. 16," read "fig. 12." 

 Page 547, line 20, after Kiaraa, read " 2 " 

 Page 548, line 25, after "inclusion," read "from Hillgrove." 



The blocks for Plates LIV\, LV., LVI., illustrating the paper 

 on " Sand Blast Tests of New South Wales Timbers," by Prof. 

 Warren, were kindly supplied by the Government Printer. 



