24- 



NKW YORK STATE MUSEUM 



Hitchcock, C. H., cited. 52, 54, 56, 62, 65, 91. 

 Holopea sp., explanation of plate, 212. 

 antiqua, 23. 

 cf. antiqua var. pervetusta, [3, 23. 



explanatii >n 1 if plate, 1 68. 

 beushauscni, 101, 127. 



explanation oi plate, 212. 

 enjalrani. 13, 21. 



explanation of plate, 168. 

 enjalrani var. corrugata, 13. 22. 

 explanation of plate, 168. 

 Holopella obsoleta, 100. 

 Homalonotus sp., 147. 

 major, 147. 

 vanuxemi, 02. 64, 65, 67, 89, 95, 127, 



i3 2 . M7- 

 explanation of plates, igo, 210. 

 Huntington, J. PL, cited, 56. 

 'Hyolithus centennialis, 147. 



Indian Cove, fault and infall at, 163-64. 

 Isochilina sp., 147. 

 Isotrypa sp., 152. 



Jackman farm, 61, 81. 82, 88. 

 Jackson, C. T., cited, 52, 55, 62. 

 Janeia sp.?, 14. 35. 

 Jones, T. R., cited, 19, 97. 



Kahleberg, 102. 



Kayser, E., assistance from, 93; acknowl- 

 edgments to, 113, 118; specimens from, 

 113, 115; work of, 115; cited, 82, S4, 

 100, 108, 120. 124, 126; mentioned, 125. 

 75. 



Kineo, 66. 



Kineo bay. 62. 



Kingston beds, 130. 



Kionoceras cf. rhysum, 13, 21. 



Kirk. Edwin, cited, 165. 



Kloden, cited, 117. 



Kloedenella halli, 13, 21. 

 pennsylvanica, 13, 21. 



Kli iedenia 1 iarre1 11, 21. 



Kloedenia manliusensis, 13, 20. 

 marginalis, 13, 20. 

 nearpassi, 21. 

 punctillosa, 13, 21. 

 retifera, 13, 20. 

 sussexensis, 13, 20. 



Lambe, L., cited, 48, 49, 50. 

 Leperditia sp., 147. 

 Leptaena concava, 46, 133. 



rhomboidalis, 11, 15, 45, 122, 128, 133, 



144. 151- 

 explanation of plate, 186. 

 rhomboidalis var. ventricosa, 87, 90. 



explanation of plate, 209. 

 ventricosa, 151. 

 Leptaenisca, 46. 

 adnascens, 46. 

 concava, 15, 46, 151. 



explanation of plate, 186. 

 tangens. 46. 

 Leptocoelia, 9. 



flabellites, 55-56, 57, 61, 62, 63, 81, 90, 

 133. U2, 150. 

 explanation of plates, 206, 234. 

 Leptodomus canadensis, 76. 

 communis, 108-9, I2 7- 



explanation of plate, 222. 

 corrugatus, 109, 127. 



explanation of plate, 222. 

 mainensis, 57. 

 prunus, 63, 76, 89. 



explanation of plate, 198. 

 striatulus, 76. 

 Leptostrophia becki, 15, 46, 133, 144, 151. 

 blainvillii, 123. 

 explanata, 123, 124. 



magnifica, 58, 60, 64, 87, 90, 123, 133, 

 151. 

 explanation of plates, 207, 208; silica 

 replacements of ventral valves, 

 ill us. facing p. 1^4. 

 magnifica protype parva, 123-24, 128. 



