INDEX. 



221 



[chthycanthidae J 73 



Ich thy can thus .173 



I. ohiensis 



I. platypus '74 



Ichthyerpeton squamosum. . '37 



Ja-kel, Otto 8 - II8 



Joggins, The South (Nova Scotia). . . 19 



Kammplatten 



Kiltanning Coal '5, 16 



Lacoe, R. D. (Collection of) .... I 



Lateral Line System 3 2 



Leg 3, 95 



Lepospondylia .... 



Lcptophractus l ^9 



L. dentatus '/i 



L. lineolatus I 7 l 



L. obsoletus l6 9 



Linton, Ohio, Coal Measures 16 



Amphibia of l8 



Logan, William 6 



Louisville, Kansas Io 



Lydekker, Richard 44. 77 



Lyell, Charles . 19, 20 



Macrerpetidae l8 3 



Macrerpeton ... 184 



M. deani l86 



M. huxleyi l8 4 



Mandible 25, 103 



Marsh, O. C .10,37,189,202 



Mastodonsaurida: 2O 



Mastodonsaurus sp. indet 200 



Matthew, G. F 8, 22 



Mauch Chunk 37 



Mazon Creek Shales - 7, 12 



Amphibia of 13 



Mazonerpeton 61 



M. costatum 63 



M. longicaudatum 61 



Meyer, Hermann von 6 



Micrerpeton 5 1 



M. caudatum 5 2 



Microsauria 4. 34 76 



Relation to Reptilia 77 



Mississippian Amphibia 37 



Molgophidae '49 



Molgophis '49 



M. brevicostatus .15 



M. macrurus J 49 



M. wheatleyi I5 1 



Morphology of Coal Measures Amphibia. . 23 



Muscle 3 2 



Myocommata 3 



Necturus 33. 56 



Newberry, J. S. (Collections of) . I, 8, 17, 18 



NyraniidcE '37 



CEsloccphalus '45 



O. rcctidens 147 



O. remcx '45 



Operculum 1 7 2 



Osage City, Kansas ... IO 



Palate 24, i4 



Parabatrachus 7 



Pectoral Girdle . 29, 107 



Pelion 7,72 



P. lyelli 73 



Peliontida: 72 



Pelvic Girdle 29 



Phlegethontia .155 



P. linearis . 156 



P. serpens 156 



Phoenix Tunnel, Pennsylvania. . 10 



Pholidogaster 



Pitcaim, Pennsylvania 12 



Platystegos loricatum. . . 199 

 Pleuroptyx clavatus. . . 12,19,153 



Proteida 67 



Proterpeton gurleyi 12, 178 



Ptyoniidse I4 1 



Ptyonius '4 1 



P. marshii 143 



P. nummifer 144 



P. pectinatus 141 



P. serrula 144 



P. vinchellianus 143 



Raniceps. . 

 Ribs. . . 



7 

 27 



Occiput 



Odonterpeton triangularis . 



25 

 in 



Salientia 72 



Saurerpeton latithorax. ... .165 



Sauropleura 



S. digitata 159 



S. (Anisodexis) enchodus .... 164 



S. foveata ... 163 



S. longidentata I 62 



S. newberryi '6 



S. pauciradiata 160 



S. scutellata : 5 8 



Sauropleurida? 3> "57 



Scales 31,197 



Schwarz, Hugo 



Sclerotic plates 



Scutes l62 



Skin I6 4.I97 



Skull 



Smilerpeton aciedentatum. . 



South Joggins, Nova Scotia. . . -7. 19 



Sparodus sp 



Spondylerpeton spinatum . . 



Stegopidae. . . . 



Stegops M 3 



S. divaricata "4 



Stereospondylia 5, 34, 200 



Sternum 3 



