GEOLOGY AND PALEONTOLOGY OF THE CANAL ZONE. 195 



Stylophora distans (Leymerie). 

 conferia Reuss. 

 tuberosa Reuss. 

 granulata Duncan. 



StepJianocoenia elegans (Leymerie). 



Astrocoenia muliigranosa Reuss. 

 ramosa (Sowerby). 



PlocopJiyllia caliculaia (Catulio). 



Solenastraea columnaris Reuss. 



The revised list of the St. Bartholomew coral-fauna contains 33 

 species, two of which may be referred to the synonymy, but a few 

 species may be added from the collection I made, the study of which 

 is not quite complete. I have described and have had figures made 

 of all the species in the Cleve collection. I hope soon to add descrip- 

 tions of the specimens I obtained and then to publish a full account 

 of the fauna. 



I seriously doubt the Catadupa corals being Eocene; it seems more 

 probable that they are Cretaceous. The species I described as 

 TrocJiosmilia Jiilli is probably a fungid coral. The Richmond " beds " 

 of Jamaica contain two species, one of which is found in the St. Bar- 

 tholomew limestone. The Cambridge "beds" contain three species, 

 two of which also occur in the St. Bartholomew limestone. The 

 correlation of the Richmond and Cambridge formations of Jamaica 

 with the St. Bartholomew limestone, seems to be well founded. 



JACKSON FORMATION AND OCALA LIMESTONE. 



The corals of the upper Eocene Jackson formation in the Gulf States 

 are described in monograph cited below. 1 The species are as follows : 

 Flabellum cuneiforme var. wailesi Conrad. 

 Aldrichiella 2 elegans (Vaughan) . 

 Turbinolia pharetra Lea. 

 Trochocyathus lunulitiformis (Conrad). 



var. montgomeriensis Vaughan. 

 CaryopJiyllia dalli Vaughan. 

 Parasmilia ludoviciana Vaughan. 

 Archohelia burnsi (Vaughan). 3 

 Astrangia expansa Vaughan. 



ludoviciana Vaughan. 



Jiarrisi Vaughan. 4 

 Platycoenia jacksonensis Vaughan. 

 BalanophyUia irrorata (Conrad). 



1 Vaughan, T. W., The Eocene and lower Oligocene coral faunas of the United States, U. S. Geol. Survey 

 Mon. 39, pp. 263, 24 pis., 1900. See especially p. 30. 



2 Changed from Aldrichia. 

 s Changed from Astrohelia. 

 * Name added. 



