(EMAUKS ON THE SEDIMENTARY FORMATIONS 
OE NEW SOUTH WALES. 
ILLUSTRATED BY REFERENCES TO OTHER PROYINCES OF 
AUSTRALASIA. 
BY THE 
REV. W. B. CLARKE, M.A., E.G.S., E.R.G.S., 
MEMBER OF THE GEOLOGICAL SOCIETIES OF FRANCE AND AUSTRIA, VICE-PRESIDENT 
OF THE ROYAL SOCIETY OF NEW SOUTH WALES, &C., &C. 
Third Edition. 
SYDNEY : THOMAS RICHARDS, GOVERNMENT PRINTER. 
