4 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I42 



containing Eupatagus clevei in Venezuela and in Jamaica (Arnold 

 and Clark, 1934) are not specified. 



The Inglis limestone and the Moodys Branch formation are con- 

 temporaneous, both of late Eocene age but older than the Crystal 

 River limestone. The St. Bartholomew limestone contains several 

 species of mollusks (Cooke, 1919, p. 106) and echinoids (Jackson, 

 1922, p. 8) of late Eocene age, though it is sometimes classified as 

 middle Eocene (Woodring, 1957, p. 22) on the evidence of the 

 Foraminifera. 



The evidence of the echinoids indicates that the St. Bartholomew 

 limestone is of late Eocene age. Jackson (1922, p. 8) lists 17 named 

 species of echinoids from the St. Bartholomew and referred the 

 formation to the late Eocene. The following revised list shows also 

 the nearest relative in the United States and the geologic range if 

 known. The evidence for a late Eocene age is apparent. 



Echinoids from the St. Bartholomciv limestone 



Name used by Jackson 



Cidaris loveni Cotteau 

 Sismondia antillarum Cotteau 



Parapygiis antillarum (Cotteau) 

 Echinolampas antillarum Cotteau 

 Echinolampas ovumserpentis Guppy 



Echinolampas clcvci Cotteau 

 Asterosioma cubense Cotteau 

 Agassizia inflata Jackson 



Prenaster loveni Cotteau 

 Par aster antillarum (Cotteau) 



Paraster subcylindricus (Cotteau) 



Periaster elongatus Cotteau 

 Plagiohrissus loveni (Cotteau) 

 Macropneustes antillarum (Cotteau) 



Eupatagus grandiflorus (Cotteau) 



Eupatagus clevei (Cotteau) 

 Eupatagus antillarum (Cotteau) 



Revised name or affinity 



=Phyllacanthtis mortoni 



(Conrad) 

 Ncolaganum antillarum 



( Cotteau ) 

 Aff. Neolaganum dalli 



(Twitchell) 



Haimca ozmm-scrpentis 

 (Guppy) 



=zAgassida floridana 

 de Loriol 



^Ditremastcr subcylindricus 



(Cotteau) 

 Aff. Ditremaster beckeri 



(Cooke) 

 Ditremaster subcylindricus 



(Cotteau) 



Schi.':obrissus jachsoni 



Lambert 

 :=Eupatagus clevei 



(Cotteau) 



Eocene 

 Middle Late 



