GEOr.OGICAL SUMMARY. 179 



No. 318. [oi9] Ammonites modiolaris, Luid. 



No. 219. Am.monites Murchisonse, Sow. 



No. 231. [524] Ammonites perarmatus, Sow. 



No. 323. Ammonites planicostatus, Sow. 



No. 227. [531] Ammonites serpentinus, Schloth. 



No. 231. Ammonites (Polished Section). 



No. 173. [403] Beloteuthis subcostata, Munst. 



No. 174. [4C6] Belemnosepia, Agassiz. 



No. 175. [456] Belemnites Owenii, Pratt. 



No. 177. Belemnites hastatus, Blaiuv. (G specimens). 



No. 178. Belemnites densus, M. and H. (3 specimens). 



No. 179. Belemnites elongatus, jVIiller. (3 specimens). 



No. 180. Belemnite (Ink-Bag). 



ARTICULATA. 



No. 140. [364] Limulus giganteus, Munst. 

 No. 136. [360] Megachirus locusta, Germar. 

 No. 133. [354] Eryon propinquus, Germar. 

 No. 129. [452] Locusta speciosa, Munst. 

 No. 128. [451] ^schna eximia, Hagen. 



VERTEBRATA. 



No. 123. [330] Squatina acanthoderma, Fraas. 



No. 121. [337] Acrodus Anningiae, Agassiz. 



No. 118. [345] Ichthyodorulite— Hybodus reticulatus. 



No. 114. [326] Gyrodus umbilicus, Agassiz. 



No. 113. [324] G-yrodus circularis, Agassiz. 



No. 112. [320] Microdon (Pycnodus) elegans, Agassiz. 



No. 111. [319] Aspidorhynchus speciosus, Agassiz. 



No. 109. [1301] Lepidotus Maximus, Wagner. 



No. 110. [317] Lepidotus minor, Agassiz. 



No. llOi. Lepidotus (Scales). (8 specimens). 



No. 92. [286] Chelonemys ovata. 



No. 91. [1289] Platichelys Oberndorferi, Wagner. 



No. 88. [276] Saurophidium Thollieri. 



No. 85. [254] Teleosaurus minimus, Quenst. 



No. 84. [253] Teleosaurus Mandelslohi, Bronn. 



No. 83. [249] Crocodileimus robustus. 



No. 78. [233] Pliosaurus grandis, Owen. 



No. 77. [231] Pliosaurus brachydeirus, Owen. 



No. 75. [227] Plesiosaurus macrocephalus, Conyb 



No. 74. [225] Plesiosaurus dolichodeirus, Conyb. 



No. 73. Ichthyosaurus (Copkolite). 



No. 72. Ichthyosaurus (Tooth). 



