6 
Index 
Page 
Carboniferous of New Mexico . 114 
Carboniferous area south of Tijeras 104 
Centris 70 
Ceratina - 71 
Cerrillos and Ortiz area, geology of 109 
Clay of Albuquerque, New Mexico 232 
Cnemidophorus 144 
Cockerell, T. D. A. Bees of New Mexico, Tables for determination of . . 4I 
Coelioxynas 62 
Coelioxys 62 
Cole, A. D. Practical experience with the capillary electrometer . . 265 
Colletes 42 
Corniferous rocks of Ohio, chemical constitution 14 
Corniferous rocks of Ohio, the faunas 15 
Belief ontaine 35 
Columbus 20 
Delaware 22 
Dublin 21 
Harrisburg 18 
Kelley’s Island 30 
Marion 25 
Radnor 24 
Sandusky 29 
White House 32 
Cretaceous peneplain 167 
Crotophytus 139 
Davis, H, J., Modification in the Jonathan creek drainage basin 165 
Diadasia : 68 
Dipsosaurus ’ 120 
Enzymes in cheese 157 
Epeolus 60 
Ericrocis 61 
Eublepharidae 119 
Eumeces 146 
Eunomia 50 
Exomalopsis 71 
Fowke, Gerard Pre-Glacial drainage in the vicinity of Cincinnati; its 
relation to the origin of the modern Ohio river and its bearing upon 
the question of the southern limits of ice-sheet i 
Fusulina 105 
Genera of Iguanidae, synopsis of 1 1 9 
Geology ot the Albuquerque sheet i75 
The Geology of the San Pedro and the Albuquerque districts 93 
