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Page 272. 
277. 
283. 
2805. 
297. 
307. 
ILLUSTRATIONS. Xi 
View of craters of Koloa, taken from the bluff of drift sand-rock. There is 
much less vegetation in the scene than the view presents. 
Bluff of drift sand-rock. 
Map, illustrating origin of Hawaiian Group. 
Outline view of island of Eimeo, Society Group. 
Curved columnar structure in basalt, on Tahiti. 
Map of the Samoan or Navigator Islands, from the charts of the Expedition. 
. Crater of Tafua, Upolu, near Fasetootai. 
319. Outline of western district of Upolu, as seen at sea, off Apia, north of the 
island. 
325. Figure 1.—Outline of eastern district, as seen from the northwest. 
Figure 2.—Ibid., as seen from the southeast; A, crater of Olomanga ; B, Fan- 
ganga; C, D, E, summits of other craters, 
327. Tufa crater, on island of Nuutele, as seen from the northwest and southeast. 
334, Outline of Savaii, as seen from the southeast, with Apolima (@), and Manono 
(5), in front of Savaii. Figure 2, north extremity, more enlarged. 
354, Outline of Assumption Island, one of the northern Ladrones, showing its actual 
slopes, 
388. Diagram, illustrating the valleys of Tahiti. 
442, Island ‘‘ Old Hat,” in the Bay of Islands, New Zealand. 
443, “The Black Rocks,” Bay of Islands. 
444, Extinct crater of Poerua. 
459. East and west section through Illawarra, from the sea-port Wollongong. 
462. Section, showing structure of Sydney sandstone, 
463. Ibid. 
464, Ibid. 
465. Concentric structure in the Sydney sandstone, in the Illawarra range. 
467. View of the North and South Heads of Port Jackson, N.S. W., the former in 
503. 
506. 
the distance ; taken from the South Head, looking north; shows rectangular 
fissures of sandstone layer at the water level. 
. View of the island Nobby, and Telegraph Hill at Newcastle, at the mouth of 
the Hunter; taken from the westward. 
. Diagrams, illustrating faults in the Newcastle coal beds. 
. Sandstone intersected by walls of ironstone. 
. Prismatic calcareous concretions from Glendon. 
. Sketch of a silicified stump, Illawarra. 
. Concentric structure and fissures in sandstone at Wollongong, Illawarra. 
. Ebid. 
. Basaltic columns, near Kiama, Illawarra. 
. Entrance of the Kiama Blow-hole. 
. Figures 1, 2, 3, 4, 5, 6, views of cliffs, showing the relative positions of 
basaltic layers and sandstone. 
. Figures 7, 8, 9, 10, connexion of basalt and basaltic conglomerate. Figure 9, 
same as dike No. 17, page 505. 
Map sketch of jaspery seams in basaltic conglomerate. 
Dike of basalt, near Wollongong. 
