TO 



GEORGE CLIFTON, ESQ., R.N., 



OP 



FREMANTLE, WESTERN AUSTRALIA, 



AN ACUTE OBSERVER AND SUCCESSFUL COLLECTOR OF ALGM, 



2Hje jftrst Folumc of tjje ' ^{jgcologia lustraltca ' 



IS INSCRIBED, 



IN PLEASANT MEMORY OF OUR BOATING AND DREDGING EXCURSIONS, 



AND AS A GRATEFUL ACKNOWLEDGMENT 



FOE LIBERAL SUPPLIES OF WELL-SELECTED SPECIMENS, 



BY 



HIS FRIEND AND FELLOW-STUDENT, 



THE AUTHOR. 



