108 



Fig. 96. Sc. 



97. — 



98. — 



99. — 



100. — 



101. — 



102. — 



103. — 



104. — 



105. — 

 106, 7, 8. — 



109. — 



110. — 



111. — 



112. — 

 113, 114. — 

 115, 116. — 

 117, 118. — 



119. — 



120. — 

 121,122. — 



multicostata, 54. 

 vestalis, 38. 

 connexa, 57- 

 polita, 69, 

 aciculina, 67. 

 glabrata, 21. 

 Elenensis, 62, 

 magnifica, 78. 

 ovalis, 59. 

 Greenlandica 72. 

 Turtonis, 70. 

 gradata, 66. 

 Greenlandica, 72. 

 sulcata, 49. 

 Nov-angliee, 50. 

 bicarinata, 85. 

 crassi-labmm, 87- 

 vulpina, 92. 

 crassicostata, 83. 

 suturalis, 91. 

 diadema, 89. 



Fig. 123. 

 124j 125. 



126. 



127. 



128. 



129. 



130. 

 131, 132. 



133. 



134. 



135. 



136. 



137. 



138. 



139. 



140. 



141. 



142. 



143. 



144. 



So. crenata, 88. 



— Dianas, 76. 



— varicosa, 80. 



— statuminata, 77' 



— varicosa, 80. 



— Trevelyana, 71. 



— acuminata, 93. 



— Clathrus, 74. 



— coronata, 75. 



— Clathrus, 74 



— Australis, 82. 



— undulata, 85. 



— subtilis, 51. 



— fusca, 90. 



— porrecta, 64. 



— decussata, 79. 



— indistincta, 48. 



— Cochlea, 81. 



— varicosa, 80. 



— granulosa, 84. 



Sp. 53, omitted from p. 96. 



Sc. multistriata. Say. Amer. Journ. Sc. pulchella, Bivon ! 



T. parva, elongata, acuminata, imperforate, intervaricibus spiraliter 

 tenuiter sulcatis ; anfractibus 10, rotundatis, contiguis ; varicibus numerosis 

 Igevibus, ad suturam subdentatis, colore albo. 



A beautiful little American shell resembling Sc. clath- 

 ratulus, but more acuminated, and having minute striae or ridges ^ 

 between the varices. The specimens from which the annexed ^ 

 cut is taken, were not identified until after the plates were en- ^^ 

 graved and printed. They are in the collection of Met- 

 calfe, Esq. 



