BRANNER: THE STONE REEFS OF BRAZIL. 277 
PLATE 8. 
The reefs from Santa Cruz to Comoxatiba, State of Bahia. From the Hydrographic 
Chart; with additions showing the stone and coral reefs. See page 251. 
PLATE 9. 
Part of the Hydrographic Chart, showing the Lixa, Parcel das Paredes, and | 
Abrolhos coral reefs. See pages 251-257. | 
PLATE 10. 
| 
| 
Abrolhos Islands: a part of the Hydrographic Chart. The submarine contours are | 
drawn in from the soundings. See pages 256-258. | 
PLATE 11. ^ 
The Tertiary (?) cliffs at Barreira do Camaragíbe, State of Alagóas. At the base | 
of the bluffs the rocks are buff and gray ; the same beds higher up are brightly | 
colored. Photograph taken from ledge exposed at low tide. See page 19. | 
PLATE 12. 
um 
Tertiary (?) sandstones and shales a mile south of Barreira do Camaragíbe. The 
upper parts of these beds are highly colored: the lower parts are of neutral 
tints. ‘See page 19. 
PLATE 13. 
The beach at Camaxo, on the coast of Alagóas, where the basal Tertiary (?) con- 
glomerates contain large granite boulders. Looking S. 48° W. Säo Bento in 
the distance. 
PLATE 14. 
Ruinas de Palmyra, near Olinda, State of Pernambuco. бее page 22. 
PLATE 15. 
Cape Branco, coast of Parahyba do Norte. The cape bears S. 50° W. See page 28. 
| PLATE 16. 
The sandstone reef at Natal, Rio Grande do Norte, looking northward from the 
lighthouse on the reef. See pages 85-89. 
PLATE 17. | 
Looking south from the anchorage behind the reef at Natal, Rio Grande do Norte. 
See pages 35-39. 
