ee 
PP» 
HAMBACH, G., Notes about Structures and Classification of 
tno Pentromites, 
HAMPACH, G., Description of New Palacozoic Echinodermata, 161 
pope % é 
SANSA, ENNO, George Engelmann. 
SPHNCER, J.W., Niagara Fossils. 
BEOADHRAD, G.C., Historical Memoir of Missouri Geologi- 
Cal Suryveyas 
LUBDSETNG, CHARLES, Physico-Chemical Studies in Fatty 
Acid Seriss. 
NIPENR, FRANCIS E., Isodynamic Surfaces of the Compound 
Pendulum. 
REED, C.d., Relation between Valence and Atomic Weirht. 
WHEGLER, H.A., and C. LIMIDEKING, Iodino in Blowpiping.....126 
VOLUME V 629 
Nos. I and II (Bound together) 
KINBALY, J»H., A Spiral on a Torus. 
TRELEASM, WILLIA™, A Rovision of North American Linacoac. 
WHERLER, O.B., The Socondary Baso in Geodotic Surveys. 
LUEDEKING, CHAS., The Post-Mortem Detection of Chloro- 
Orns 
GATSCHET, ALBERT S., Tchikilli's Kasithta Legond in the 
Croek and Hitchiti Lansuares. 
TRELEASE, WILLIAM, Description of Lycoperdon Missouriense. 
PAMMET., L.H., On tho Pollination of Phlomis Tuberosa L,, 
and the Perforation of Flowers. 
ELIOT, W.G., Jre, Measurements of the Trimorphic Flowers 
of Oxalis Suksdorfii. 
TRELSASE, WILLIAM, Observations Sugrested by the Preceding 
Papcre 
LUEDEKING, C., Anamalous Densitios of Fused Bismuth, 
BRENDEL, EMIL, Synopsis of the Family of Pselaphidae. 
NIPHER, FRANCIS E., On the Scalo Value of tho Dellman 
Electrometer Used by Dr. A. iJislizenus. 
MCGEE, W.d., Notes on tho Goolory of Macon County, 
US gy Ys a ROCKS 6 6 tan 6 04 RSE SAN RO ee ee oe tke 
Nos, III and IV (Bound torother) 
KINEALY, J.H., The Pressuro of Wind on Roofs and Inclined 
Surfaces, 
TRULEASE, WILLIAM, Revision of North American Tlicincae 
and Celastraceac. 
TRELUASE, WILLIAM, North American Rhamnaceae. 
LUEDEKING, C., Contribution to the Chomistry of Combustion. 
LUEDEKING, C., The Hydration of Colloids, 
NIPHER, FRANCIS E., Report on Missouri Rainfall, 1877-87, 
NIPHSR, FRANCIS E., On the Output of Noncondensing Steam 
Engine, etce 
LUEDEKING, C., Action of Electric Discharge on Iodine. 
ROBERTSON, CHARLUS, Flowors and Insects - Umbelliferae. 
NIPHBR, FRANCIS E., Winter Temperatures. 
ENGELMANN, G.d., Frederick Adolphus Wislizenus, Obituary. 
NIPHER, FRANCIS E., Surface Intograls in Metoorology. 
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