10 BIBLIOGRAPHY OF PUBLICATIONS OF ISAAC LEA, LL. D. 



1833. Lea, Isaac— Contiuued. 



Olivadubia, Lea, n. s., pl.6, fig. 198 183 



Oliva Phillipsii, Lea, n. s., pi. 6, fig. 199 184 



Oliva minima, Lea, n. .s., pi. 6, fig. 200 184 



Mo-N'OPTYGMA, Lea, n. g . 185 



Monoplygma Alabamieyisis, Lea, d. s., pi. 6, fig. 201 186 



Conus Olaihornensis, Lea, n. s 186 



Supplement 187-208 



Read before the Academy of Natural Sciences, Phila., October 29, 1883. 



Lunulites BouH, Lea, n. s., pi. 6, fig. 202 189 



Lunulitcs Duclosii, Lea, n. a., pi. G, fig. 203 190 



Orbitolites interstitia, Lea, n. s., pl.6, fig. 204 191 



Orbitolites discoidea, Lea, n. a., pi. 6, fig. 205 192 



Turbinolia Maclurii, Lea, n. a., pi. 6, fig. 2C6 193 



Turbinolia i>tokesii, Lea, n. a., pi. 6, fig. 207 194 



Turbinolia Goid/ussii, Lea, n. s., pi. 6, fig. 208 195 



Turbinolia nana, Lea, n. s., pi. C, fig. 209 ,. 195 



Turbinolia pharefra, Lea, n. s-, pi. 6, fig. 210 196 



Nucula magna. Lea, n. a., pi. 6, fig. 211 197 



Nucula carinifera, Lea, n. s., pi. 6, fig. 212 198 



Nucula plana, Lea, n. s., pi. C, fig. 213 199 



Nucula srmen. Lea, n. s., pi. 6, fig. 214 200 



Bulla Dc'kayi,'L^a, n. s., pi. 6, fig. 215 200 



MargimUa biplicata, Lea, n. s., pi. 6, fig. 216 201 



Monoplygma elegans. Lea, n. s. , pi. 6, fig. 217 203 



Description of bone of a Fisb ?, pi. 6, fig. 218 204 



Description of tooth of a Fish ?, pi. 6, fig. 219 204 



Description of vertebra of a Fish?, pi. 6, fig. 220 205 



Description of apine of a Fish?, pi. 6, fig. 221 205 



Note on compaiisons of the abo\e with descriptions in M. Deshaye'a work on the 



fossil shells of the Paris basin 207-208 



Pasithea %imbilicata, Lea, p. 103 207 



Tenericardia rotundata, Lea 207 



Pectuncidus obliqua, Lea 208 



Ostrea divaricata. Lea 208 



Solen lilainvillii. Lea 208 



New Tertiary Fossil Shells | from | Maryland and New Jersey. | Eead before the Amer- 

 ican Philosophical Society, November 1, 1833 209-216 



Balanus Finchii, Lea, n. s., pi. 6, fig. 222 211 



St. Mary's, Maryland, John Finch. 

 Mactra clathrodon, Lea, n. s., pi. 6, fig. 223 212 



St. Mary's, Maryland, John Finch. 

 Acteon Wetherilli, Lea, n. s., pi. 6, fig. 224 213 



Deal, New Jersey. 

 Rotellanana, Lea, n. s., pi. 6, fig. 225 214 



St. Mary's, Maryland, John Finch. 

 Fusus pumilus, Lea, n. s., pi. 6, fig. 226 215 



St. Mary's, Maryland, John Finch. 

 Miliola Marylandica, Lea, n. s., pi. 6, fig. 227 215 



St. Mary's, Maryland, John Finch. 

 Description of a new genus of the Family Spherulacea of Blainville, from the Creta- 

 ceous deposit of Timber Creek, New Jersey 217-220 



Read before the American Philosophical Society, November 1, 1833. 



Palmula, Lea, n. g 219 



Palmula sagittaria, Lea, n. s., pi. 6, fig. 228 219 



Tufaceous Lacustrine Formation of Syracuse, Onondaga County, New York 223-227 



Read before the American Philosophical Society, November 1, 1833. 



19. 



1834. Lea, Isaac. Ueber deu Winterscblaf. <^NoUzen aus dem Gehiete der Natur- und 

 Hdlkuvde, gesammelt tmd milgetheilt von Ludiviy Friedrich v. Froriep, xxxix, 

 1834, col. 161-168. 



Translation from Amer. Journ. Sci. <£ Arts, ix, 1825, pp. 75-83. . 



