branner: the stone reefs of brazil. 285 



PLATE 79. 



Burrowed dead coral reef, Itapan'ca, State of Bahia. 



PLATE 80. 

 Barnacles on the surface of a dead coral reef, Itaparica, Bahia. 



PLATE 81a. 



The Lixa coral reef, off the Caravellas coast, State of Bahia. The photographs 

 were taken shortly after the reef was fully uncovered, looking across the reef 

 at its widest part. (No. 81 b joins this on the right to form a panorama.) See 

 pages 251-256. 



PLATE 81b. 

 For title see No. 81a, which joins this on the left. See pages 251-256. 



PLATE 82 a. 

 View on the Lixa coral reef at low tide, looking N. 80° W. toward the land. 



PLATE 82 b. 



Lixa coral reef near the northern end, looking N. 2-5° W. at low tide. See pages 

 251-256. 



PLATE 82 c. 



Lixa coral reef at low tide, looking S. 64° W. Tlie pools are only a few inches 

 deep. (No. 82 d joins tliis on the right for a panorama.) See pages 251-256. 



PLATE 82 d. 



For title see No. 82 c. This overlaps No. 82 c somewhat on the right. See pages 

 251-256. 



PLATE 83 a. 



Panorama of the coast north of Maceio, seen from the lighthouse on the hills 

 above the city. (Two otliers, 83 b and 83 c. join this on the right.) See 

 pages 130 and 164. 



PLATE 83 b. 



The coast north of Maceio. Panorama with Nos. 83 a and 83 c. See pages 130 

 and 164. 



PLATE 83 c. 



The coast north of Maceio. Panorama witli Nos. 83 a and 83b. See pages 130 and 



104. 



