LIST OF PLATES. xi. 



Plate XXXII.— Figs. 1-3. Microphotographs of Basalt (Warrumbungle Mts.). 

 Figs. N.1-N.3. Microphotographs of Pitchstone, etc. (Nande- 

 war Mountains). 

 Plate XXXIII. — Petalura ingentissima, n.sp., and P. gigantea Leach [Neurop- 



TERA : Odonata]. 

 Plate XXXIV. — Map of South-West Australia showing Isohyetals. 

 Plate XXXV. — South- West Australian Dragonflies {Synthemis Martini, n.sp., 



S. cyanitincta, n.sp., Austrogomphus occidentalism n.sp., Austro- 



ceschna anacantha, n.sp., Argiolestes minimus, n.sp., Pseudagrion 



carxdeum, n.sp.). 

 Plate XXXVI. — Synthemis cyanitincta, S. Martini, Austrogomphusoccidentalis, 



Austrooischna anacantha. 

 Plate XXXVII. —Miocene Foraminiferal Limestones: Malekula, New Hebrides. 

 Plate XXXVIII. — Foraminifera from the Older Limestones : Malekula, N.H. 

 Plate XXXIX. — Foraminifera [Trillina and Lepidocyclina) from the Older 



Limestones : Malekula, N.H. 

 Plate XL. — Encrusting Organisms in the Post-Miocene Limestones : Male- 

 kula, N.H. 

 Plate XLi.— Foraminifera, etc., in Post-Miocene Limestones: Malekula, N.H. 

 Plate XLii. — Central Australian Dragonflies [Isosticta simplex Martin, 



Aust7'osticta Fieldi, n.sp., Lestes analis Ramb., Lestes aridus, n.B^. 

 Plate XLiii. — Eastern Australian HeteropterousHemiptera [Thaumastocoris 



[Thanmastothe.riiun'] australicus, gen.et sp.n., Hypsipyrgias tela- 



monides, gen.et sp.nov., Cyateorrhacha cacti/era, gen.et sp.n., 



Synthlipsis chanibersi, gen.et sp.n.). 

 Plate XLiv. — Junction of the Arthur and Cleddau Rivers, Milford Sound, 



N.Z., showing Cafion-convergence. 

 Plate XLV. — Preservation Inlet, N.Z., showing Cafion-divergence. 

 Plate XLVi. — Geological Sketch Map of the Nandewar Mountains, and the 



country between the Nandewars and New England, N.S.W. 

 Plate XLViL — Geological Sketch Map of the Nandewar Mountains only. 

 Plate XLViii. — Two views of Ningadhun and Yullundunida from the 



Bullawa Creek Valley. 

 Plate XLix. — Fig. 1. View of the Lindesay Group from Bullawa Creek. 



Fig. 2. Scabby Rock, Pilliga Scrub. 

 Plate L. — Microphotographs of Perlitic Pitchstone, Dolerite, Solvsbergite, 



Pulaskite Porphyry, Bostonite, and Akerite (Nandewar Mountains). 

 Plate Li. — Microphotos of Labradorite Porphyry, Arfvedsonite-^girine 



Trachyte, Monzonose, Andesite, Phenocryst of Labradorite in 



alkaline basalt, and Akerite (Nandewar Mountains). 

 Plate Lii. — Handspecimens of Monchiquitic Lamprophyre and Labradorite 



Porphyry (Nandewar Mountains), 



