597 
Uromyces acuminatus, 186. 
alopecuri , 186. 
argophyllse, 185. 
eriogoni, 186. 
euphorbise, 186. 
genistse-tinctoriae, 185. 
junci, 186. 
lupini, 185. 
polygoni, 186. 
psoraleas, 185. 
rudbeckiae, 186. 
scii’pi, 186. 
sp., 186. 
terebinthi, 185. 
trifolii, 186. 
viciae, 186. 
Urosalpinx cinerea, 133. 
Ustilago andropogonis, 190. 
rabenhorstiana, 190. 
segetum, 190. 
subinclusa, 190. 
syntherismae, 190. 
Venus mereenaria, 131. 
Vermiceras conybeari, 19. 
praespiratissimum, 25. 
Vermont, date of the publication of the 
Report upon the geology of, 33, 83. 
Viburnum acerifolium, 490. 
Viola, 184, 186. 
Waehneroceras panzneri, 19. 
Willia, 203. 
Wood, J. Walter, jr. See Davis, W. M., 
and Wood, J. W„ jr. 
Wright, G. F. The age of the Philadel- 
phia red gravel, 152; the Nampa 
image, with Jigs., 424. 
Xanthium canadense, 188. 
Xiphopeza triplex, 119. 
Zaphrentis, 346. 
bilateralis, 342. 
Zoological garden. See Natural history 
gardens. 
Zoology, 31, 45, 96, 166, 167, 170, 200, 355, 
469, 470. 
ERRATA. 
Page 209, line 10. Dele Plate hi, fig. 1. For the figure illustrating the article see 
p. 225, fig. 1. 
Page 274, line 2. For Plate vi, figs. 11, 19, read Plate vi, figs. 10, 11. 
Page 280, line 2. For Plate vr read Plate vn. 
Page 360, line 8. For of the original read from the original. 
Page 361, lines 25 and 26. For in the opposite direction or east-east-south read 
in another direction west-west-south. 
For other corrections see page 355. 
