Trans, and Proc. Rov. Soc. S. Austr. 



Vol. XLII., Plato XXXII. 



30 



35 



39 



36 



32 



33 



37 



34 



38 



41 



HUSSEY & GILLIN6HAM LIMITED, PRINTERS 4 PUBLISHERS ADELAiDE, SO ALMS. 



