2.'^2 



NRW YORK STATE MDRRUM 



Halllim nlcnlloti, I'T . _. 

 IlMplocystites. ISU*. 1S7', 187- 



liK-naiia. IStr. IIKJ* 

 Ilederella. 150' 



(^anadi'iisis, 18,'i', 151', 156' 



tirrhosa, 133', 134*, 148-. 151\ 

 156' 

 II('li«»pliylliim. no- 



(.•oriiieiihnn, ITU' 



jiivenis, ITtl* 

 Ili'sperit'lla. 170* 

 Holm, cili'd, 37' 

 Ilolopea, 35- 



pahuliuiloiiuis, 35- 

 Holoiityehius, '200^ 

 Holzapffl. cited. 170' 

 Huiiialonotus, 120^ 



dekayi, 130" 

 IIiulsoii river shales, Tiviitou age, 



6* 

 ITyoliiiu'ilu;^, .i^• 



inicans, 8', 38' 



explanation of plate, li09' 

 llyolithus. 30--3S' 



bacon i, 37» 



rhiue. 36'-38' 



explanation of plate, 201F . 

 Ilypdthyris cuboides, 135" 



Illaenus, Gl*-G2' 



americanus. IL". !1 . 61'-62'\ ^5'. 



0(j\ 98» 

 comas. G2' 

 linnarssoni V 02' 

 Isocliilina. 72"-73' 

 amii. 84' 



armata var. pygmaea, 72*-73", 

 97', 97*, 98^ 

 explanation of plate, 219' 

 cylindrica, 80* 

 fabacea, 142% 142% 14 J , 144 , 



145* 

 iiiinutissima, 74' 

 Lsolelus, 59= 01* 



gigas. T, 9', 59% 59', 01- 

 gigas-maximus, CO' 

 gigas-megistus, 00* 

 cf. niaximus, 12^ 7,y,\ 59 

 98« 

 explanation of plate, 212' 



Jaekel, eited, 1S4\ ISO*. 1S7'. 191*, 



n\V, 190% 198' 

 James, J. T., cltt^l^lS", 81«, 84', 84*. 



S.V. 1M« 



Keyes, cited, 18.V 

 Keyseiilng, cited, 23'', 23" 

 Kirk by a, 83" 

 l\norria, 2oi* 

 Kiiuimel. cited, lli: 



La Forge, Laurence, study or 



ChemunjJT faun.j. 182^ 

 I^mellibrancliiatM. i:;i*-32'. 133»-34\ 



175», 175* 

 Lancaster, Krie co. N. Y. Marcellub 



(Stallord) limestones of, 139-81 

 Lapwortb, Charles, cited, 81», 103', 



104' 

 Leperdltella, To" 

 Leperditia, 70*-71- 

 armat:i. 72* 

 cylindrica, SO" 

 fabiilites, TCP-Tl', 98* 



explanation of plate, 215* 

 miuulissima, 74' 

 resplcudens, 71'- 72* 



explanation of plate, 215* 

 Lepidocoleus, S7'-89* 

 jamesi. 87*- 89' 



explanation of plate. 2in' 

 Lepidodeudron, 191) 

 l/('l»idodiscus. 184", 18.7', 187-. 188% 

 LS9\ 193«, 198' 

 alleganius, 193*, 194'-95*, 198= 



explanation of plate. 224' 

 squamosus. 184«, 188*. 190'. 191*, 

 193% 198* 

 Leptaeua, 18', 23' 

 alteruata, 10' 

 aspera, 18" 

 rhomboidalis, 18", 95% 90% 99V 



99*, 107" 

 scissa, 21"* 



sericea, 0», 18', 19% 23' 

 tenuistriata, 18* 

 i^ptella decipiens, 21- 

 Leptodesma, 107' 



curvatum, 197* ' 



