238 



NEW YORK STATE MUSEUM 



Trinucleus (continued) 



fimbriatus (?) 47° 



foveolatus, 45 6 



seticornis, 43 5 , 45 R , 46\ 4G 5 

 Triplecia, 24 3 , 106 3 



nucleus, 24 3 , 99 3 , 99 5 



spiriferoides, TOG 5 

 Trochoneina, 35 1 



umbilicatum, 35\ 9S 3 

 Troehus lenticularis, 31° 

 Tropidoleptus, 164 5 



carinatus, 132 7 , 134 s , 135°, 142 8 , 

 144 5 , 149 s , 164 6 

 Turrilepas canadensis, 89 s 



Ulrich, E. O., cited, 12 T , 13% 13 p , 29 5 , 

 29 s , 30 3 , 31 5 , 32 1 , 32 5 , 33 7 , 35 3 , 35 T , 

 36 4 , 70°, SI 6 , S3 5 , 86 s , 87 1 , 94 6 , 99 9 , 

 10G 3 , 106 s 



Unio, 199 5 , 202 7 



Van Ingen, Gilbert, cited, 111 4 

 Vanuxem, Lardner, cited, 116 p , 184 s , 



199 3 

 Verneuil, cited, 23 5 , 23 7 

 Yodges, A. W., cited, 51 3 , 52 : , 52 4 



Walcott, C. D„ cited, G 1 , G8 1 , 68\ 72 5 , 



73 4 , 103 3 109 9 , 110 s , 112 9 , 113 2 

 Weller, Stuart, cited, 112 1 

 White, T. G., cited, 16 s , 17 6 , 24 9 , 2G 6 , 

 26 s , 27 4 , 27 s , 28 5 , 32 7 , 37 fl , 62 3 , 71 l 



Whiteaves, J. E., cited, 32", 65 s , 67 7 , 



6S 4 , 126 2 , 126 3 

 AVhitella, 28 4 



ventricosa, 28 4 , 95 6 , 96 3 

 Whitfield, R. P., cited, 87 6 

 Williams, H. S., cited, 183 5 

 Wilson, J. D., cited, 119°, 124 s 

 Winchell, Alexander, cited, 17 7 , 17 s , 



19 3 , 25 6 , 26 3 , 26 5 , 27 3 , 27 4 , 94 9 , 106\ 



106 s 

 Wood, Elvira, Marcellus (Stafford) 



limestones of Lancaster, Erie co. 



N. Y. 139 4 -81; cited, 130 s 

 Woodward, H., cited, 89 s 

 Worthen, cited, 184 5 , 184 6 , 185 3 , 185°, 



1S6 3 



Zaphrentis, 176 6 



sp. 176 s 



gigantea (?) 176 7 



herzeri (?) 17G S 



prolifica, 176 7 

 Zethus atractopyge, G7 3 



rugosus, 67 3 



sexcostatus, 67 2 

 Zittel, cited, 66 9 

 Zitteloceras, 41 1 



hallianum, 41 1 , 95 s , 96 T , 97 4 

 Zygospira, 27 6 



aquila, 27 3 



recurvirostris, 27°, 98 3 



{Pages 239-240 were bulletin cover pages) 



