2(i 



'89. The use of two mirrors for the determination of the coefficient of 

 expansion in solids. 



'89. Cause of periodicity in thermometers as discussed by I'rof. W. A. 

 liodgers. 



'90. Description of a powerful electro-magnet with preliminary deter- 

 mination of its magnetic field. 



'90. Continuation of experiments in the change of density of metala 

 under stress. 

 Mkndeniiall, T. C. 



'86. Recent progress in seismology. 



'88. Recent researches in atmospheric electricity. [Popular Address.] 



'90. The work of the I'nited States Coast and < ieodetic Survey. [Presi- 

 dent's Address.] 

 ^Ikyxcke, O. M. 



'87. The late drouth and its effect on vegetation. 



'87. Companion plants. 



'87. Xoles on the whitespored agarics of Franklin county, Ind. 

 MiKELS, Mrs. Rosa Reijdixi;. 



'91. Preliminary paper on the flora of Henry county, Ind. [Not yet pub.] 



MOOKE, D. 1\. 



'85. Our knowledge of Indiana conchology. 

 3IooRE, Joseph. 

 '89. On the remains of a giant beaver found near AVinchester, Indiana. 



[Not pub.] 

 '90. A recent find of musk ox remains in Indiana. [Not pub.] 

 '91. Variations in the dynamical conditions during the deposit of the 

 rock beds at Richmond, Ind. [Not pub.] 

 Mooke, J. E , and E. M. Linglev. 

 '91. Hysteresis curves for mitis and other cast irons. 



MOKCJAX, JOKX. 



'90. Circulation of sap. 

 ^looEEHEAi), Warren K. 



'91. Recent archaeological discoveries in southern Ohio. 



'91. Methods observed in archfeological research. 

 MoTTiER, David ]\I. 



'90. Notes on the apical growth of liverworts. [B. G., M&y, 1891.] 



'90. Notes on the germination of spores of Notothylas. 



'91. Notes on the development of the archegonium and fertilization in 

 Tsuga canadensis and Pinua sylvestris. [B. G., ^lay, 1S92, and 

 Pr. v.] 



NAVI...R, J. P. 



'85. The progress of physics in 1 ndiana. 

 '8S. A new electrometer. 



