INDEX TO CANANDAIGUA AND NAPLES QUADRANGLES 



71 



Lichas contusus, 42. 



dracon, 42. 



eriopis, 42. 



giTPS, 42. 



hispidus, 42. 

 Lichenalia stellata, 53. 

 Limoptera pauperata, 43. 

 Lingula, 26, 33, 40, 50. 



sp. und., 53. 



densa, 47. 



desiderata, 43. 



leana, 47. 



ligea, 62. 



punctata, 53, 54. 



spatulata, 58, 59. 



triquetra, 62. 

 Lingulipora williamsana, 59. 

 Liopteria laevis, 45. 

 Liorhynchus, 34. 



globuliformis, 63. 



limitaris, 44, 46, 47. 



mesacostalis, 63, 64. 



multicosta, 44, 47, 49. 



quadricostatus, 49, 58. 

 Loomis, F. B., mentioned, 57. 

 Lioxonema delpliicola, 47, 49, 51, 54. 

 mut. moloch, 57. 



hamiltoniae, 45, 47, 52. 



laxum, 42. 



noe, 59, 61. 



pexatum, 42. 



robustiim, 42. 



sicula, 42. 

 Xiudlowville shales, 18, 20; term, 17. 

 Lunulicardium, 31. 



acutirostrum, 61, 62-63. 



clymeniae, 61. 



curtum, 47, 59. 



encrinitum, 59. 



finitimiim, 61. 



hemieardioides, 59, 61. 



ornatum, 61, 62. 



parunculus, 61. 



pilosnm, 61. 



sodale, 61. 



velatiim, 61, 62. 

 TAitlier, D. Dana, study of Portage 



fauna, 4. 

 T^iyrlopecten dardanus, 43. 



orbiculatus, 51, 53. 



Machaeracanthus peraeutus, 42. 



sulcatus, 42. 

 Macrocheilus liebe, 49. 

 Macrocliilina tiamiltoniae mut. pyg- 

 maea, 57. 



hebe mut. pygmaea, 57. 



pygmaea, 59, 61. 



seneca, 59. 

 Macrochilus, 50. 



Macrodon hamiltoniae, 49, 51, 54. 

 Manticoceras accelerans, 61. 



apprimatum, 61. 



contractum, 59. 



fasciculatum, 59. 



nodifer, 59. 



oxy, 36, 39, 63. 



pattersoni, 34, 61, 62. 

 var. styliophilum, 59. 



tardum, 61. 



vagans, 61. 

 Marcellus shale, 6, 14-15; thickness, 



15; fossils, 44. 

 Megamibonia cardiiformis, 43. 

 Megistocrinus depressus, 52. 



Ontario, 48, 52. 

 Melocrinus clarkei, 59-60, 62. 



gracilis, 52. 

 Menteth limestone, 6, 22-23; fossils, 



52^53. 

 Meristella barrisi, 46. 



doris, 43. 



haskinsi, 48, 49, 51, 55. 



lata, 41. 



nasuta, 43. 



scitula, 43. 

 Michelinia cylindrica, 44. 



stylopora, 53. 

 MicTodon bellistriatus, 47, 49, 51, 54. 

 Middlesex black shale, 6, 29, 30-31; 



thickness, 30; fossils, 60. 

 Modiomorpha alata, 53. 



clarens, 43. 



complanata, 49, 50. 



concentrica, 49, 50, 51. 



macilenta, 49, 50, 54. 

 Monotrypa s/>. und., 53. 



fruticosa, 53. 

 Moorea bicornuta, 52. 



kirkbyi, 42. 



