416 



SCIENCE. 



[N. S. Vol. XIV. No. 350. 



Dr. Foote : Physical and electrochemistry (1); 

 Physico chemical measurements (lab.) ; Electro- 

 chemistry (lab.). 



Dr. Phelps: The carbon compounds (2); Organic 

 synthesis (Jab.). 



Mr. Comstock : Elementary organic chemistry ; Or- 

 ganic chemistry (1). 



GEOLOGY (including GEOGEAPHY). 

 Chicago, 



Professor Chamberlin ; Principles and theories of 

 geology (6). • 



Professors Chamberlin and Salisbury : Special 

 geology, selected themes. 



Professor Iddings : Petrology (4 or 8); Special 

 petrology (4 or 8). 



Professor Weller : Special paleontologic geology 

 (4 or 8). 



Columbia. 



Professor Kemp : Economic geology (IJ) ; Petrology 

 [2 -\-4)\ Geological examinations and surveys (1). 



Professor Dodge : Elementary physical geography, 

 and geography of the United States (3). 



Dr. Hollick : Paleobotany (1 +4). 



Dr. Jubin: Geology of building-stones (1); Meta- 

 morphism (1). 



Dr. Grabau: Invertebrate paleontology (2 4--^)- 



Cornell. 



Professor Tarr and assistants : Dynamic, structural 

 and physiographic geology [2 + 2h)\ Physical geog- 

 raphy (3+); Elementary meteorology (1); Glacial 

 geology (3); Geological investigation ; Seminar (2). 



Professor Harris : Geological research in America 

 (2); Conchology (2) ; Paleontological illustration (J) ; 

 Field and laboratory vpork. 



Dr. Ries : General economic geology (3); Clay in- 

 vestigation ; Advanced economic geology. 



Harvard. 



Professors Shaler, Davis, Wolff, Smyth, Wood- 

 VFOrth, Dr. Jaggar : Geological investigation in the 

 field and laboratory. 



Professors Shaler and Jackson : General paleon- 

 tology (3); Historical geology (1); Advanced paleon- 

 tology. 



Professor Davis: Physiography of Europe (1^); 

 Physiography, advanced (2). 



Professor Smyth: Mining geology (3); Economic 

 geology (IJ); Mining geology, advanced (2). 



Professor Jackson : General paleontology (14--^). 



Professor Woodvi'orth : General critical geology 

 (3); Glacial geology (Ig). 



Professor Ward : General climatology (IJ); Cli- 

 matology of the United States (1 J). 



Dr. Jaggar: Advanced geological field work (2); 

 Structural and dynamical geology of the United 

 States (1). 



Johns Hopkins. 



Professor Clark and assistants : General geology (4) ; 

 Paleontology (2); Historical geology (2). 



Professor Eeid : Experimental geology ( 1 ) ; Geo- 

 logical physics (1); Exploratory surveying (1). 



Professor Abbe : Meteorology. 



Dr. Shattuck : Physiographic geology (1). 



Dr. Fassig : Climatology (1). 



Mr. Willis: Stratigrapbic and structural geology (1). 

 Dr. Bauer : Terrestrial magnetism. 



Pennsylvania. 



Professor Brovrn : Historical geology (1 -\- 4) ', 

 Petrography ( 1 -f- 4 ) ; Chemical geology ( 1 -|- -^ ) . 



Dr. Ehrenfeld : Physical geology and physiography 

 {1 + S). 



Professor Brown and Dr. Ehrenfeld : Paleontology 

 of the invertebrates (5). 



Yale. 



Professor Williams: Historical geology (4); Evo- 

 lution theories (2); Geological surveys; Practical 

 geology. 



Professor Beecher : General invertebrate paleontol- 

 ogy (1); Invertebrate paleontology, faunal ; Inverte- 

 brate paleontology, special ; Research in invertebrate 

 paleontology ; Organic evolution ; Taxology ; His- 

 torical geology. 



Professor Pirsson : Petrology ; Elementary petrol- 

 ogy (i); Elementary structural and dynamical geol- 

 ogy (ij). 



Dr. Gregory : Physiography. 



MATHEMATICS. 

 Chicago. 



Professors Moore, Bolza, Maschke : Mathematical 

 reading and research. 



Professor Moore ; Theory of functions of real vari- 

 ables (4, 1 qr. ); General arithmetic (4, 2 qr.); Sem- 

 inar, Theory of functions of real variables (4, 2 qr. ). 



Professor Bolza: Abelian functions (4, 1 qr. ); 

 Seminar, Theory of abelian functions (4, 1 qr. ). 



Professor Maschke : Twisted curves and surfaces 

 (4, 1 qr. ) ; Theory of invariants (4, 1 qr. ) ; Theory of 

 functions (4, 2qrs. ); Seminar, differential geometry 

 (4, Iqr.). 



Professor Dickson : Theory of numbers (4, 1 qr.). 



Columbia. 



Professor Fiske : Advanced calculus (3); Func- 

 tions defined by linear differential equations (3). 



Professor Cole : Theory of groups (3). 



Professor Maclay : Theory of functions of a complex 

 variable (3). 



Mr. Keyser : Modern theories of geometry (3). 



Cornell. 



Professor Wait : Advanced analytic geometry (1); 

 Advanced calculus, differential (3). 



Professor Jones : Higher algebra and trigonometry 

 (3) ; Theory of probabilities and least squares (2). 



Professor Tanner : German mathematical reading 

 (2); Algebraic invariants (2). 



Professor McMahon: Quaternions and vector an- 

 alysis (2). 



Dr. Snyder: Projective geometry (3); General 

 theory of algebraic curves and surfaces (3); Theory 

 of functions (3). 



Dr. Hutchinson : Advanced integral calculus (2); 

 Theory of function (3). 



Mr. Fite : Theory of groups (3); Theory of num- 

 bers (3). 



: Differential equations, advanced (3). 



Harvard. 



Professor J. M. Peirce : Calculus of quaternions 

 (3) ; Theory of triangular coordinates and algebraic 



