1852.] 



LYEIX — BELGIAN TERTIARY FORMATIONS. 



315 



Table IX. (continued). 



Limburg Series. 



Upper. 



Rupel- 

 monde 

 clav. 



Bergh, 

 Nucula 



Middle. 



Lower. 



93. Ostrea ventilabrum, Goldf. 



94. cariosa, Des^ 



95. gigantea, Brawc?er 



96. bellovacina ?, LamJc 



97. paradoxa, Nyst 



98. Dentalium Kickxii, Nyst 



99. acutum, Hebert 



D. grande, Nyst, non Desh. 



100. fissura, LamA: 



101 . Emarginula Nystiana, Bosq 



102. Capulus cornu-copise, Bronn {Defr.) ... 



103. Infundibulum striatellum, Bosq. {Nyst) 

 104. laevigatum, jBo^g. (DesA.) 



105. Solarium Dumontii, Nyst 



106. Phorus exteusus ?, Pusch 



107. Lyellianus, Bosq 



Trochus agglutinans, Nyst. 



108. Trochus Kickxii, Nyst 



109. striatellus, Bosq 



110. Scalaria costulata, A^i/s^ 



111. , nov. sp 



112. Ampullaria mutabilis, Nyst, non Brander. 

 Globulus, Sow. 



113. Turritella crenulata, Nyst , 



1 14. planispira, Nyst 



115. Paludestrina Draparnaudii, £o5g 



Paludina, Nyst. 



116. ipupa, Bosq. (Nyst) 



117. Rissoina Nystii, Bosq. (Duchast.) 



Melania Nystii, Nyst. 



118. Rissoa? Chastelii, JBosg' 



Paludina Chastelii, Nyst. , 



119. Rissoa plicata, Desh 



R. violacea ?, Fremin et Desmar. 



120. Duboisii, Nyst 



121. succincta, Nyst 



122. Actseon (Tornatella) simulatus. Sow. 

 (Brander) 



123. Turbonilla laevissima, Bosq 



Tornatella acicula, Nyst, non Desh. 



124. spina, D'Orbigny (Desh.) 



1 25 . Pyramidella cancellata, Nyst 



126. Niso terebellata, -BroTiw 



127. Nerita concava, JVy5^ (-Sow.) 



128. Natica glaucinoides. Sow : 



129. hantoniensis, /Sow 



130. hemiclausa ?, Sow 



