— 18 — 

 T. Leiidenfeld, R. 575. 



1897. IJie Blindheit der im Dunklen lebenden Tiere. Eine desceudenz- 

 theoretische Studie. Die Natur, Jahrg. 46 No. 18 p. 209 — 211. [Besprechung 

 der Erklärungsversuche des Neodarwinismus (Weismann und Lankestee) 

 und des Neolarnaarckismus (Packard). Neue Theorie: Rückbildung der 

 Augen infolge zu geringer Nahrung und Auswahl der so mit spärlicher 

 N^ahrung Zufriedenen.] 



Morgan, C. Lloyd. 575. 



1897. Organic Selection. Science, N. S. Vol. 5 No. 130 p. 994—995. 



[Reply to R. M. Pierce. Herbert Spencer's position differs from Mark 

 Baldwin's.] 

 Wettstein, R. y. 575. 



1897. Neuere Anschauungen über die Entstehung der Arten im 

 l^flanzenreiche. Sehr. Ver. Verbr. uat. Kenntn. Wien, Bd. 37, 1896/97, p. 333 

 —355. 

 Hill, L^Oll. 575.1. 



1897. [Experiments on supposed Cases of the Inheritance of acquired 

 Characters. Proc. zool. Soc. London, 1896, Pt. 4 p. 785 — 786. (Abstr., Journ. 

 R. micr. Soc London, 1897, Pt. 3 p. 194.) \Cavia. Re-examination of 

 Brown-Sequard's experiments on sections of the cervical sympathetic nerve. 

 No transmist^ion of the thus acquired droop of the upper eyelid.] 



Lee, Alice, and Karl Pearson. 575.2. 



1897. Mathematical Contributions to the Theory of Evolution. On the 



relative Variation and Correlation in Civilized and Uncivilized Races. 



Proc. R. Soc. London, Vol. 61 No. 375 p. 343—357. (Abstr., Science, 



N. S. Vol. 6 No. 132 p. 49—50.) 

 Pearson, Karl. 575.2. 



1897. On tlie Scientific Measure of Variability. Nat. Sc, Vol. 11 No. 66, 



Aug;., p. 115 — 118. [Reply to Prof. Weldon.] 

 Williams, H. S. 575 2. 



1897. On the Theory of organic Variation. Science^ N. S. Vol. 6 No. 133 



p. 73—85. 

 Bulman, O. W. 575.4. 



1897. Bees and the Development of Flowers. Nat. Sc, Vol. 11 No. 66, 



Aug., p. 100 — 106. [Negative criticism of the Selection theory.] (Remarks 



by T. D. A. CocKEEELt, No. 69 p. 358.) 



Microscopium (578); CoUectio, Conseryatio (579). 



Nelson, Edward M. 578 09. 



1897. On the Evolution of the Microscope. Jouro. Quekett microscop. 



Club, (2) Vol. 6 No. 40 p. 349—356. 10 Figg. (To be contin.) (Abstr., 



Journ. R. micr. Soc. London, 1897, Pt. 4 p. 332.) 



Hurst, Herbert C. 578.1. 



1897. [Exhibition of a Microscope for Use in a Class or Meeting.] 

 (Proc. Dublin micr. Club.) Irisl» Nat., Vol. 6 No. 9 p. 248. 

 Lamp. 578.1. 



1897. A portable Microscope. Journ. Quekett microscop. Club, (2) VoL 6 

 No. 40 p. 345. 1 Fig. 



