220 
Lumbricaria, 65, 
Lunulites, 41. 
Lutra, 213. 
Lutraria, 89. 
Lycnophorites, 12. 
Lysianassa, 90. 
Macacus, 213. 
Macrocheilus, 150. 
Macromphalus, 1 50 . 
Macropoma, 198. 
Macrosemius, 198. 
Mactra, 90. 
Mactromya, 91. 
Magas, 122. 
Manon, 27. 
Margarita, 150. 
Marginulina, 62. 
Marsenia, 150. 
Marsupiocrinus, 54. 
Marsupites, 54. 
Mastodon, 213. 
Megalichthys, 198. 
Megalodon, 91. 
Megalops, 198. 
Megalosaurus, 209. 
Megaphyton, 12. 
Melania, 150. 
Melanopsis, 150. 
Melicertina, 41. 
Melocrinus, 54. 
Membranipora, 41. 
Metoptoma, 151. 
Michelinia, 41. 
Micr aster, 54. 
Microconchus, 151. 
Microdon, 198. 
Millepora, 41. 
Millericrinus, 55. 
Mimosites, 12. 
Mitra, 151. 
Modiola, 91. 
Monotis, 112. 
Montacuta, 92. 
Monticularia, 42. 
Montlivaltia, 42. 
Mosasaurus, 209. 
Murchisonia, 151. 
Murex, 151. 
Mus, 214. 
Musocarpum, 12, 
Mya, 92. 
\ Myliobatis, 198. 
Myoconcha, 93. 
Myriacanthus, 198. 
Myrianites, 65. 
Myriophyllites, 12, 
INDEX, 
Mytilus, 93. 
Nseara, 93. 
Nassa, 152. 
Natica, 152. 
Nautilus, 182. 
Navicula, 26. 
Nemacanthus, 198. 
Nemertites, 65. 
Nereites, 65. 
Nerinsea, 153. 
Nerita, 154, 
Neritina, 154. 
Neuropteris, 13. 
Nipadites, 14. 
Nodosaria, 62. 
Noeggerathia, 14. 
Nonionina, 62. 
N othosomu s, 199. 
Notidanus, 199. 
Nucleolites, 55. 
Niicula, 93. 
Nummularia, 62. 
Nuttainia, 75. 
Ocellaria, 42. 
Odontopteris, 14. 
Odostomia, 154. 
Ogygia, 75. 
Olenus, 75, 
Oliva, 154. 
Onchus, 199. 
Onychoteuthis, 183. 
Operculina, 62. 
Ophiopsis, 199. 
Ophiura, 55. 
Opis, 96. 
Oracanthus, 199- 
Orbicula, 123. 
Orbitoiites, 42. 
Orodus, 199. 
Orthacanthus, 199- 
Orithva, 75. 
Orthis, 123. 
Orthoceras, 183. 
Osmeroides, 199. 
Osteolepis, 200. 
Ostrea, 112. 
Otodus, 200. 
Otopteris, 14. 
Ovulum, 155. 
Oxyrhina, 200. 
Pachycormus, 200. 
Pachymya, 96. 
Fachyodon, 80. 
Pachypteris, 1 5 . 
Pagurus, 75. 
Palseoniscus, 200. 
Palseophis, 209. 
Palaeosaurus, 209, 
Palseotherium, 214. 
Paleeozamia, 15. 
Palechinus, 55. 
Palinurus, 75. 
Palmacites, 15. 
Paludina, 155. 
Pandora, 96. 
Panopsea, 96. 
Paradoxides, 75. 
Pararaoudra, 27- 
Passalodon, 201. 
Patella, 155. 
Pecopteris, 15. 
Pecten, 113. 
Pectunculus, 96. 
Pennatula, 42, 
Pentacrinus, 55. 
Pentamerus, 125. 
Pentatrematites, 55. 
Perdix, 212. 
Peridinium, 26. 
Periechocrinus, 56. 
Periodus, 201. 
Perna, II6. 
Petalodus, 201. 
Petraia, 42. 
Petricola, 97 - 
Petrophiloides, 17. 
Peuce, 18, 
Phacops, 76. 
Phanerotinus, 155. 
Phascolotherium, 214. 
Phasianella, 155. 
Phasianema, 156. 
Phillipsia, 76. 
Phlebopteris, 18. 
Pholadomya, 97- 
Pholas, 98, 
Pholidophorus, 201. 
Phragmoceras, 186. 
Phyllodus, 201. 
Physa, 156. 
Physonemus, 202. 
Picea, 18. 
Pileolus, 156. 
Pileopsis, 157. 
Pinites, 18. 
Pinna, 98. 
Pinnularia, 18. 
Pisodus, 202. 
Pitus, 18. 
Plagiostoma, II6. 
Planorbis, 156. 
