Y¥ 
Yosemite Guide Bok Digs | 
Young C. A., on method of ob- 
secre prey ey at E the pone s limb, ete.,' 
370, 45 0, 45. 
Zirconium, new element associated with, 
Zillner, observations on the protuberan- 
ces of the sun, 401. 
ore cae nomenclature, Verrill, 92. 
ZOOLOG 
pea and polyps of West Coast of 
America, Verrill, 
|\ZOOLOGY: 
Batrachia, Reptilia and Aves, ex 
tinct, ’ N. America, work by _ nd 
9 
tice 
Crastacei of cri Smith, 388, 
Kchini, ent ., from dee aay? sei 
dredgings, 
Halyonoid ‘ols Verrill, 419. 
jelly-fish and actinians from Mai 
Verrill, 
phyllopod crustacea, Verrill, 244, 4: 
poyps and — of the Ringgol 
explor. exped., 431. 
Dysiidens. roa go 429. 
