1894.] Contents. 
a oma in Gypsum, 876; New Sulphostannate from Bolivia, 877 ; 
te from Franklin Furnace, 877; Zirkel’s Petrography, 946; In- 
ee in Volcanic Rocks , 946; he sig Leap gee a the Adirondacks 
and of the Lake Tira Region, 947; The Augite Granite of Keka- 
quabic Lake, Minnesota, 948; Composite Dykes “ oy ae 1019 i An- 
alysis of „Clays, 1019; The Phonoiites of Northern Bohemia, 1 ra 
Zoology. — Pipa dallit sp. nov., 66; Changes of Plumage in the Bobo- 
link, 66; On three new genera of Characinide, 67; Descriptions of 
ill Rodents from California and Oregon, 67; Zoological = 
71,187, 271, 350, 437, 526, 614, 890, 1046; New Ma ina 72; Reap- 
pearance ofthe Fresh-water Me jusa Lim crag he rbit 181; Desert: 
tion of a New Genus and eve of ct e Rodent from the sd 
ted States, 182; Descripti on of a New Per oo ats collected by J. K 
Townsend in 1834, 185; The “italy of — ca, 269; The Pro- 
duction of Sound Am mane the Ants, 270 ane of Herbivorous 
Animals, 345 ; Cladoceran Se an 345; ne oe of the Harvestmen, 
345; Range of Placos sy » 846; The Scales of Toshia, 346 
Mammalia of Mt. Pon o, 347; The “came of Thibet, 348; Re- 
production of the ines a 431; a in Hydroids, 431; 
The Parietal Eyes, 432; East African Reptiles and Batrachia, 434 ; 
ag n Lake, Wis 
807; Rotatoria of the Great Lakes, ; The atarsa Anatomy and 
Relationship E Pauropus, 810; Thysanura from the Cave of Central 
France, 811; ea ofa Comparison o of Antipoda a pine 812; The 
Carotid, Thymu: he ee oid — 
o 
Indiana, 958, Termi 
jaaa Nerve Cell, 1041; Structure of "Clepsine, 1041; A New pe ee 
kansas s, 1042; A New Bassalian type of Crabs, 1043; Note on 
‘he ihe aie th of Hyla gic ielerens in New Jersey, 1045; Yolk Nailsi 
atagaster. 
of Cyma! 
sage Ellis and Everhar’s North American Fu ungi, 63; A Synopsis of 
er Groups of the Vegetable ng = Aine 63; The Number of 
a 173; New Book on Ferns, 180; Holophytes and Hysterophy- 
tes, 343; The Microdrganisnis of E siraga 343; What is mds 
derma? 496; The so-called *‘ Russian Thistle,” 427 ; Thaxer 
nagro of the Laboulbeniaceae, 605; Abnormal Plant Growths, 706; 
he Approaching Meeting of the Assoc. =. Sci., 706; The "Com 
ela of Coulter’s Texan Flora, 707; Dr. Kuntze’s E 
Studien, 1030; Notes on the Trees of Northern Nebraska, 1034; 
Mess ; 
rs. Rand and Redfield on Nomenclature, $ ical Ne 
Embryology.—Embryo of Sponges, 73; Development o Newt, 76; 
xperimental raaa Arna , 79; Formation of the Anne 
Eye, 80; Clea Format f Organs, 272; Experimental 
Soca: 352; p rebima of rye cornea, 353; Development 
1046 
