508 BULLETIN 103, UNITED STATES NATIONAL MUSEUM. 



Plate 70. 



West Indian Shore Lines. 



Page. 



A. Looking into the mouth of Charlotte Amalia Harbor, St. Thomas 279 



B. Cliffs on southern shore of St. Thomas 279 



C. Alluvial plain at head of an embayment, St. Thomas 279 



D. Mountains on north, limestone plain on south, St. Croix 258 



Plate 71. 



West Indian Shore Lines. 



A. Santiago Harbor, Cuba, looking into the harbor; slightly elevated coral reef 



rock in left foreground 264 



B. Santiago Harbor, Cuba, looking seaward through its mouth 281 



C. Yumuri gorge, Matanzas, Cuba 284 



D. Yumuri Valley above the gorge 284 



Plate 72. 

 Views of Isle of Pines, Cuba. 



A. The general plain 286 



B. Daguilla, a monadnock of hard rock 286 



C. Lower part of course of Santa Fe River 286 



Plate 73. 



Model of Gulf of Mexico and Caribbean Sea 299 



Plate 74. 



Stylophora imperatoris, new species. 



Figs. 1, la. Two views of the type, from station 6016, Empire, Canal Zone. 



1. Corallum, natural size 334 



la. Calices, X 8. The slightly protuberant upper calicular margins 



are at the right in the figure 334 



2. A second specimen from station 6016, X 3 334 



3. A third specimen from station 6016, natural size 334 



4. 4a. Two views of a specimen from station 6894, lowest bed, Crocus 



Bay, Anguilla. 



4. Part of surface, natural size 335 



4a. Calices, X 3. Compare figures 2 and 4a 335 



5. Specimen, natural size, from station 5853, Canal Zone 335 



Plate 75. 



Figs. 1, la. Stylophora panamensis, new species. Two views of the type. 



1. Corallum, natural size 335 



la. Calices, X 8 335 



2, 3, 4. Stylophora goethalsi, new species. 



2. Type, corallum, natural size 338 



3. Tip of a branch, natural size 338 



4. Calices of another specimen, X 8 338 



5, 5a, 6, 6a, 7a. Stylophora macdonaldi, new species. 



5. Tip of a branch, natural size ; 5a, the same, X 3 339 



6. A part of a branch, natural size; 6a, the same, X 3 339 



7. Part of another branch, natural size; 7a, calices of the same, X 8 339 



