No. 186.] 87 



Original Names. Changed Names, Remarks, etc. 



Vol. ir, page 



Trematopora punctata 151 



" sparsa 155 



" spinulosa 155 



" solida 153 



" striata 153 



" tuberculosa 149 



" tubulosa 151 



Trochoceras ._ 335 



Trochoceras gebhardii 335 



" turbinata 336 



CORRECTED LIST OF THE FOSSILS DESCRIBED IN THE REPORT 

 OF THE FOURTH GEOLOGICAL DISTRICT OF NEW-YORK 



(excepting those which aee corrected in the preceding lists). 



ORGANIC REMAINS OF THE WATERLIME GROUP. 



Original Names. Corrected Names, Remarks, etc. 



Page 



Avicula rUgOSa 142 Undetermined. 



Atrypa sulcata 142 Merista 1 sulcata. 



Cytherina alta._ 142 Leperditia alta. 



Delthyris plicatus ... 142 Spirifer plicatus. 



Littorina antiqua ._ 142 Holopea antiqua. 



Tentaculites ornatus 142 



ORGANIC REMAINS OF THE PENTAMERUS LIMESTONE. 



Atrypa lacunosa * Rhynchonella lacunosa. 



Euomphalus profundus Bucania profunda. 



Lepocrinites gebhardi Lepadocrinus gebhardi. 



Pentamerus galeatus 



ORGANIC REMAINS OF THE DELTHYRIS SHALY LIMESTONE. 



Stropbomena punctulifera . . Strophodonta punctulifera. 



Strophomena radiata 



• The species given witliout references to page are from the Report of the Third 

 District by Mr. Vanuxem, and were not repeated in the text of the Report of the 

 Fourth District, but in the plates of fossils at the end of tho volume. 



