770 Recent Literature. * Duy, 
paid mt Troilus.—The analysis s furnace uppa. The determination of copper in 
steel. Ext. idem. 1883. om the author 
Schaeffer, Chas. A.—On the occurrence of yng in Williamson county, Texas, Ext, 
idem. 18 author. 
‘penne ipa 3r.—Note on settling tanks in silver mills. Ext. idem. 1883. 
uthor. 
oa ee x aie determination of manganese in spiegel. Ext. idem, 1883. From 
the author. 
src eel S. P.—Experiments on American woods. Ext. idem. 1883. From the 
uthor 
Richards R. H.—A new 2 Ep joy se ` Bags cork ores for jigging and table 
ork, Ext. idem. 1883. . From the a 
onia T. Sterry.—Coal Bet in naas? fea id 1883. From the author. 
Blandy, F. F. ai mining region round Prescott, A Ext. idein. 1883. 
From the auth 
Bowron, W. M. p practical metallurgy of Titaniferous ores, Ext. idem. 1883. 
From the author 
Bayles, F. C. — Microscopie hipaa! ot the structures of iron and steel. Ext. idem. 
1883. From the a 
Goedyear, W. eer -gas as fuel. Ext. idem. 1833. From the author. 
i eae E. Hillyer. —La ape di una Fauna Abissale nel Mediteraneo. Roma, 
1883. From the author. 
Cope, E. D — Paleontological een n, No. 36. First addition to the fauna of e aa 
Puerco Eocene, On srains of the Eocene Mammalia Phenacodus _ 4 
Periptychus Fouk ‘za braan to the history of the Permian Formation 
Texas. Ext. Proc. Amer. Philos. Soc. 1883. From the au uthor. E 
——0On the mutual “aoa pi , er yi kisiel Ext. Proc. Ac. N 
Sci. Phil. 
ae Arene an eo a to ee or pated we axe a 
Oysters, ad rened to the Minister of Marine e Colo rae 
Ext. Bu 1. U. S. Fish Commission. Transla eot ant ng Wt y Ryder. 
——On the sexuality of the common Oyster and that of the Portuguese 
Artificial fecundation of Portuguese “Oysë i; Trdastaied by J. 
1883. From the tr ssas : 
Jordan, D. S., and Hen w» H. W.—Report upon the Fishes elle uring 
1875, 76 ‘and e in California and Nevada. Ext. Rep. Chief of Engia 
Geog. Surv. W. of the rooth meridian. 1883. hey the authors. 
Yarrow, H. C., and Henshaw, H. W.—-Report upon Reptiles and paa 
collected during me kc 76 wap ‘1 in California, iia and Ne 
idem. 1883. the au poe 
Potts, praa rd F, Freshwater e, What, Where, When and Who wants te" 
From the au re 
Ls 
aunt G. N. fe of new sub-species of Loxigilla from St. Christo 
I 
dation a 
idem. 
A. oe 
ar on of a new species of bird of the family Turdide from Dominici 
eos of a new species of Icterus from the West Indies, All from Prot 
U S. Nat. si 
——Description vy a new jokohen of the family Cypselidz. a 
— Description of two new species of birds from Yucatan. c 
ee of a new Chetura, All from Annals N. Y. Acad. Sci. Erom 2 
author, 
Editor Sanitary Engineer.—President Chandler and the N. Y. City Health Det 
Rep. Sany. Eng., May, 1883. ie 
mee FA —Seventeenth annual report on beh panel Museum and Labora ' 
lington, N. Zst 1883. From the a ` 
