1863.] 



DUNCAN WEST INDIAN CORALS. 



411 



b. From the Chert. 



2 b. Astrsea cellulosa, var. curvata, sp. 

 nov. 



megalaxona, sp. nov 



5. 

 10. 

 11. 

 12. 



Solenastrsea Turonensis, Miehelin. 

 Isastraea conferta, sp. nov. 

 turbinata, sp. nov 



13. Stephanocoenia tenuis, sp. nov.J 

 15. Coeloria dens-elephantis, sp. nov 



16. Astroria polygonalis, sp. nov. 



17. affinis, sp. nov. 



18. Antiguensis, sp. nov. 



19. Astroccenia ornata, Edwards 8f 



Haime. 

 21 a. Alveopora Dsedalsea, Blainville, 



var. regulari s *§. 

 21 b. , var. minor. 



c. From the Inclined Beds, or the Conglomerate. 



2 a. Astraea cellulosa, sp. nov. 

 13. Stephanocoenia tenuis, sp. nov. 



14. Meandrina, sp. 



II. From the Nivaje Shale, superficial Limestone, Postrero and 

 Esperanza Shales of San Domingo. 



1. Brachycyathus Henekeni, sp. nov. 



2. Placocyathus Barretti, sp. nov.|j, 



varr. 1, 2. 



3. Trochocyathus cornucopia, Ed- 



wards tif Haime. 



4. Placotrochus Lonsdalei, sp. nov. 



5. Flabellum dubium, sp. nov. 

 6. , sp. nov. 



7. Thysanus corbicula, gen. et sp. nov. 



8. Barysmilia intermedia, sp. nov. 



9. Dichoccenia tuberosa, sp. nov. 



10. Stephanocoenia dendroidea, Ed- 



wards &• Haime. 



11. Phyllocoenia sculpta, Edwards 8f 



Haime, var. tegula. 

 12. limbata, sp. nov. 



13. Montlivaltia ponderosa, Edwards 8f 



Haime. 



14. Maeandrina filograna, Lamarck. 



15. Astraea (Heliastraea, Edwards) en- 



do thecatat, sp. nov. 



16. (Heliastraea, Edwards) cylin- 



drica, sp. nov. 



17. Siderastraea crenulata, Blainville, 



var. Antillarum. 



18. Cyphastrsea costata, sp. nov.*^ 

 19a. Stylophora affinis, sp. nov. 

 196. , var. minor. 



20. Agaricia agaricites, Lamarck. 

 21. undata, Lamarck, var. 



22. Alveopora fenestrata, Danaf. 



23. Porites Collegniana, Miehelin. 



III. From the Jamaica Tertiary Limestones. 



1. Placocyathus Barretti, sp. nov.|| 



2. Placotrochus alveolus, sp. nov. 



3. Thysanus excentricus, sp. nov. 



4. Astroccenia decaphylla, Edwards 8f 



Haime. 



5. Siderastraea grandis, sp. nov. 



6. Cyphastraea costata, sp. nov.^f 



7. Montlivaltia ponderosa ||, Edwards 



8f Haime. 



8. Astraeinse dendroidee. 



9. Alveopora Dsedalsea, Blainville, 



var. regularis §. 

 10. Porites, sp. 



IV. MONTSERRAT. V. BARBUDA. 



1. Astraea Antillarum, sp. nov. j 1. Cyphastrsea costata % sp. nov. 



VI. Barbadoes. 



1. Astraea Barbadensis**, sp. nov. 



2. Oculina, sp. 



3. Madrepora, sp. 



I Common to the Conglomerate and the Chert. 

 § Common to Jamaica and Antigua. 

 || Common to San Domingo and Jamaica. 

 ^[ Common to San Domingo, Jamaica, and Barbuda. 

 ** Common to Barbadoes and Antigua. 



2f2 



