Moon. 



147 



4800 



Evershed. 2097G. The relative 

 number of prominences deserved on the 

 oastern and western limbs of the sun. 

 (Abstract.) 



Slocum. The solar prominence of 

 Juno 19-1'0, 1911. Ap.J.85 (301-303 

 with pis.) ; The attraction of sun-spots 

 for prominences, op. eit. 36 (2Gj-268 

 witli pis.) ; The study of solar promi- 

 nences. P..\. 20 (409-111 with pis.). 



4640 Determination of Rotation. 



Hubreclit. Spectrographic observa- 

 tions of the sun's rotation at Cam- 

 bridge Observatory. M.N. 73 (5). 



Lasby. Spectroscopic oljservations of 

 the rotation of the sun. P. A. 19 (89-97 

 with pi. tables). 



4650 SPECTPtOSCOPIC 



RESEARCHES OF SUN IN 

 ECLIPSE. 



Sonnenfinsternis 1912 April 17. Astr. 

 Nachr Kiel 192 1912 (205-220 mit 1 

 Taf.). [4230 4240 4340]. 



Fowler. Spectroscopic observations 

 during the partial eclipse of the sun 

 1912 April 17. M.N. 72 (538). 



Newall. The spectrum of the sun's 

 limb durinij; the partial eclipse of the 

 sun 1912 April 16-17. M.N. 72 (536). 



4660 CORONA. 



Perot. La raie verte de la couronne 

 [solaire]. C.R. 154 (1331-1333). 



4700 Chromosphere. Reversing 

 layer. 



Dyson. 20923. The presence of ra- 

 dium in the clu-omosphere. 



Evershed. 20977. Radium and tlie 

 chromosphere. 



MitcheU. 21524. Radium and the 

 chromosphere. 



4750 PHYSICAL CONSTITUTION 

 DEDUCED FROM SPECTRO- 

 SCOPIC OBSERVATIONS. 



Julius. 21256. Les raies de Fraun- 

 hofer et la dispersion anomale de la 

 lixmiere. 21258 : Les raies H et K dans 

 le spectre des diverses parties du disque 

 solaire. [Trad.] 



(E-t 



Kopfif. 21311. Die neueren Unter- 

 snchungen H. Deslandres' iibcr die 

 Sonnenatmosphiire. 



Nicholson. The constitution of the 

 sohir cnn.iia. 11. and IIL M.N. 72 



(()77-729). 



Qu^nisset. 21727. Photography of 

 tlie prominences, ciiromosphere anrl 

 corona during tlie eclipse of the sun of 

 17 April 1912. 



Zeeman. 22139. Der allgemeine Fall 

 der magnetischen Zerlegung der Spek- 

 trallinien und seine Anwendung in der 

 Astrophysik. (Le cas general de la 

 decomposition magnetique des raies 

 spectrales et son application en astro- 

 physique.) (Ul)or8.) 



4780 PLANETS. GENERAL. 



Nautical almanac office. Publication 

 of heliocentric places of planets. M.N. 

 72 1912 (608-609). 



Cohn. Brendels „Vorschlage fiir die 

 Bearbeitung der kieineren Planeteu". 

 A.N. 4545. A.N. 190 (283-286). 



Innes. 21226. The mean distance of 



the planets. 



Koppe. 21312. Die Bahnen der be- 

 weglicheu Gestirne im Jahre 1912. 

 Eine astronomische Tafel nebst Erklii- 

 rung. 



Martin. 214GG. The ways of the 

 planets. 



Maunder. 21475. Are the planets 

 inhabited? 



Millosevich. 21517. Nozioni elemen- 

 fari sulla rotazione dei pianeti. 



WhitmeU. 22048. Planetary rota- 

 tion. 



MOON. 



4800 GENERAL. 



Brown. 20763. The effects of certain 

 magnetic and gravitational forces on the 

 motion of the moon. 



Flint. The computation of the times 

 of rising and setting of the moon. P.A. 

 19 (261-27.0) ; Addendum, t.c. (363- 



365). 



Franz. 21023. Der ]\Iond. 



Harrison. 21147. The problem of 

 the moon's origin. 



L 2 



