STRATIGRAPHIC SIGNIFICANCE OF THE SPECIES. 



121 



Table of West Indian Echinoids of stratigraphic value. 



Species. 



Creta- 

 ceous. 



Eocene. 



Oligocene. 



Middle. Upper 



Mio- 

 cene. 



Codiopsis arnaudi Cotteau 



Salenia scutigera (MUnster) 



Phymosoma cubense (Egozcue) 



Conulus antillensis (Cotteau) 



Lanieria lanieri (Cotteau) 



Discoidea decorata Desor 



Cardiaster cubensis Jackson 



Hemiaster berkeyi Jackson 



Cidaris loveni Cotteau 



Sismondia antillarum Cotteau 



Peronella mirabilis Jackson 



Parapygus antillarum (Cotteau) 



Echinolampas antillarum Cotteau . . . 

 ovumserpentis Guppy. 



clevei Cotteau 



Asterostoma cubense Cotteau 



Pseudasterostoma jimenoi (Cotteau) . 



Agassizia inflata Jackson 



Prenaster loveni Cotteau 



Paraster antillarum (Cotteau) 



subcylindricus (Cotteau) . . . 



Periaster elongatus Cotteau 



Plagiobrissus loveni (Cotteau) 



Macropneustes antillarum (Cotteau) . 

 Eupatagus grandiflorus (Cotteau) . . . 



clevei (Cotteau) 



antillarum (Cotteau) .... 



cubensis (Cotteau) 



Cidaris peloria Jackson 



Sismondia anguillae Cotteau 



Clypeaster concavus Cotteau 



lanceolatus Cotteau 



antillarum Cotteau 



planipetalus Cotteau 



cryptopetalus Jackson .... 



cotteaui Egozcue 



batheri Lambert 



parvus Michelin 



oxybaphon Jackson 



Echinarachnius sebastiani Jackson. . . 

 Echinolampas Iycopersicus Guppy . . . 



anguillae Cotteau 



Paraster clevei (Cotteau) 



Eupatagus vaughani Jackson 



elegans Jackson 



Cidaris anguillae Cotteau 



clevei Cotteau 



melitensis Wright 



Echinometra prisca Cotteau 



Echinoneus cyclostomus Leske 



Echinolampas semiorbis Guppy 



Agassizia clevei Cotteau 



Paraster loveni (Cotteau) 



Macropneustes clevei (Cotteau) 



Brissopsis antillarum Cotteau 



Brissus exiguus Cotteau 



Cidaris tribuloides (Lamarck) 



Echinopedina cubensis Cotteau 



Clypeaster caudatus Jackson 



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