Page 



P 



Popular Science Lectures ix, x, 



xiii, xvi 



Portraits of Scientific Men of 



New South Wales 17 



Presidential Address, J. H. 



Maiden 1 



Prickly Pear 38 



Proceedings, Abstract of . . iii 



Prospect Intrusion, The Differ- 

 entiation Phenomena of the 111 



Prostanthera, On a new species 



of, and its essential oil ... 103 



Q 



Quaife, F. H., Notes on two 



Lightning Flashes ... 138 



S 



Sequence of early Scientific 



Societies in N. S. Wales ... 21 



Page 



Some Botanical Matters ... 41 

 Smith, H. G., On the Crystal- 

 line Deposit occurring in 

 the timber of the Colonial 

 Beech 187 



On a new species of Pro- 

 stanthera and its Essential 

 Oil 103 



Miss C. D., Some Crystal 



Measurements of Chillagite 207 



Spirangium in the Hawkesbury 

 Series, The occurrence of 

 the genus ... ... ... 205 



Sussmilch, C. A., Note on some 

 Eecent Marine Erosion at 

 Bondi 155 



The Differentiation Phe- 

 nomena of the Prospect 

 Intrusion ... ... ... Ill 



Ullmann, A. T., A new Mineral 186 



