Pat?t TT. Descriptions of Species. 



THE PLIOCENE AND PLEISTOCENE FAUNA OF SAN PEDRO 



AND VICINITY. 



Synopsis. 



Page 



CCELENTP:R ATA 86 



CL.ISS I. ANTHOZOA 86 



Family /. TurhinoUdtf 86 



Genus Caryophyllia 86 



1. aruoldi Vaughan 86 



'2. pedroensis V., sp. nov 87 



3. califoruica V., sp. nov 87 



Genus Paracyathua Milne-Edwabds & Haime 88 



4. pedroensis V., sp. nov 88 



ECHINODERMATA 90 



CLASS II. ECHINOIDEA 90 



SUBCLASS EUECHINOIDEA 90 



Order Diadematoida 90 



Spborder Stereosomata 90 



Family 11. E<-hinomi'tri(lce 90 



Genus Strougyloceutrotus Brandt 90 



5. fiauciscanus A. Agassiz 90 



6. purpuratus Stimpson 90 



Order Ci.ypeastroida 91 



Family III. ScutHliil<E 91 



Genus Scutella Lamarck 91 



Subgenus Echinarachuius Leske 91 



7. (E.) exceutricus Eschsciioltz 91 



MOLLUSCOIDEA 92 



CLASS III. BKYOZOA 92 



8. Sp. iudet 92 



CLASS IV. BRACHIOPODA 92 



Order Arthropomata 92 



Family I V. TcrebralulidiK 92 



Genus Terebratalia Beecher 92 



[S. B.] hemphilli Dale 92 



9. smithi, sp. nov 93 



Genus Laqueus Dall 93 



10. Jeffreys! Da LI 93 



Favnily V. Lingulida 94 



Sith/amily Linijulinip 94 



Genus Glottidia Dall 94 



[S. B.] albida Hi.NDs 94 



(71 ) 



