4 
PAPERS PRESENTED AT THE ANNIVERSARY MEETINGS, BY PAGE, 
Dr. Charles A. Oliver (A Short Note upon So-called ‘‘ Hereditary Optic- 
Nerve Atrophy '’—as a Contribution to the Question of Transmission 
of structural sPeculiarity))\.-icmemeaeicmns) cist ais lila) <2) (ci ores 269-271 
Dr. John A. Ryder (The Adaptive Forms and the Vortex-Motion of the 
Substances of the Red Blood-corpuscles of Vertebrates)... . . 272-275 
Dr. Alpheus S. Packard (A Study of the Transformations and Anatomy 
of Lagoa crispata,a Bombycine Moth). ......... + « « 275-202 
Dr, Friedrich S. Krauss (Ein Guslarenlied der slavischen Mohamme- 
GAME) Fy 5 salle weet soerar ued oy Fo aa RR ais ieisees (oh. co Somme 293-325 
Dr. W. J. Hoffman (Gshicht fun da al’ta tsai/ta in Pensilfani). . . . . 325-331 
Dr. J. T. Rothrock (On the Growth of the Forestry Idea in Pennsylva- 
VE) WP Re ho ACO MPMM are R UG omic 6..4 6,0 Sigmie sOmemc ac 332-342 
Mr. Joseph Wharton (Dust from the Krakatoa Eruption of 1883) . . . 343-345 
Dr. Hermann Rollett (Die Forscher). . .. . OO 0,10 o-OnOen Gee © 345-349 
Prof. Alpheus Hyatt (Phylogeny of an Acquired Characteristic). . . . 349-640 
PRESIDENT’S 
AGES OR WEN 5 6 Gon Ab 5 pS oo Wel coh cot ORDO RARE etree 7 
ENGOVESS is cose va) cel tae tat cas wiel Fan aes) at Ligilot a> =) Lon ro Neat Reale Meee mode 17-25 
(Choshiven 72s lc hese onarah, op cin ct cco! gees Gage Oo 1 159, 160 
WEN; Be See. ease AA mioneg “Cc eC ae Cp Oe Rare Porras 6) OA wo 7-13 
WIEN Oe ine eerie ach oh he EPO toed Reco mM oo 7 17-32 
NEN) CM aeeeamcmenias Lids das oueoOdeicmded Oma o OO Dp 6 5 0d ¢ 33-42 
MEI; Oar ie einer eee sora ce mae. th IQs Tk OPO gD c 42-83 
INKY! Dole tein nian IMC Cech Origa ceo. Goer ick caoecemnl a Uad foe hc 84-160 
RECEPTIONS. 
(Griainel (Colles ag oh Bao 5° 0 eee cn tars Pa ce hema ontct ion ase 0. c 42 
Renna lube iiss ter eniouistrite th ELON CRORES Mr fol Oo BORIC s 42 
Wiversity of Pennsylvania wrens irene) nnn oll io) esheesi erie 83 
Milena aver (Ciholo) IBWOESe goin 6 o Oe a Bb Boo 8 Gin o 4% eee 83 
(Cheramoreysionjoy MEVKOl Gale ay bd so a deo Cao od Sa Saeke is eG ar roti 160 
Union League a eeerey al Whee etait ena ap~ ai ieee ray alae ee a 160 
Ari lublot Philadel pice aan: scoerenme eee ant: Mor con. 6 160 
Colles OQURMGOEMS 5 5 5 5 64 5 5) 6c fy ied, Sa) cde ee et 160 
