MICKOSCOPIC STRUCTUEE OF SOME AUSTRALIAN ROCKS. 18$ 



logical Survey of New Zealand — Trans. N. Zealand Inst.,. 

 Yol. vii., Wellington 1875. (Read before the Wellington 

 Phil. Soc., 8th August, 1874). 



1875. Howitt, A. W. — Notes on the Microscopic Structure of 

 some Igneous Dykes of North Gippsland — Journ. Micro. 

 Soc. Vict., November, 1875. 



1876. Howitt, A. W. — Notes on the Examination of Thin Slices 

 of Rock under the Microscope by means of Polarized Light 

 — Journ. Micro. Soc. Vict., November 30, 1876. 



1877. Howitt, A. W. — Notes on the Geological Structure of North 

 Gippsland. Progress Report of Geological Survey of Victoria 

 for year 1876, Melbourne — Government Printer, 1877. 

 Howitt, A. W. — Notes on the Geology of Mitchell River,, 

 Gippsland — Ibid, p. 118. 



1880. Howitt, A. W.— The Diorites and Granites of Swift's Creek 

 and their Contact Zones — Proc. Roy. Soc. Vict., Vol. xvi., 

 p. 11. (Read 12 June, 1879.) 



1881. Cox, S. H. — On the Relations between Pitch Stones and 

 Quartz Porphyries of the Mount Summer District, Canter- 

 bury — Abstract Trans. N. Zealand Inst., Vol. xin., Well- 

 ington, 1881. (Read 4th December, 1880.) 



1882. Howitt, A. W. — Notes on the Diabase Rocks of Buchan 

 —Proc. Roy. Soc. Vict., Vol. xvni., pp. 7 - 38. (Read 19 

 May, 1881.) 



Liversidge, A. — On the Chemical Composition of Certain 

 Rocks of New South Wales — Journ. Roy. Soc. N.S. Wales, 

 Vol. xvi., p. 39. 



1884. Howitt, A. W.— The Rocks of Noyang— Proc. Roy. Soc. 

 Vict. Vol. xx., p. 19. (Read 10 May, 1883.) 



1885. Howitt, A. W. — Notes on a Basal t-Vitrophyr at Tanjil 

 — The Victorian Naturalist, Vol. n., No. 6, p. 67. 

 Howitt, A. W. — Supplementary Note on the Diabase Rocks 

 of Buchan— Proc. Roy. Soc. Vict., Vol. xxl, p. 101. (Read 

 16 October, 1884.) 



