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268 



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Romershausen, Elard. 12. Die Versuche iiber 

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Romfer, , et J. P. Boudet. Notice sur le 



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Rominger, C. L. Versuche iiber die Saftfiihr- 

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Rominger, Carl. Vergleichung des Schweizer 

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 hard u. Bronn, N. Jahrb. 1846, pp. 293- 

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2. Beobachtungen iiber das Alter des 



Karpathen-Sandsteins und des Wiener-Sand- 

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3. Beitrage zur Kenntniss der Bohmischen 



Kreide. Leonhard u. Bronn, N. Jahrb. 1847, 

 pp. 641-664. 



4. Description of Calamoporae, found in the 



gravel deposits near Ann Arbor, Michigan, 

 with some introductory remarks. Silliman, 

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5. Exposition of the true nature of Pleuro- 



dyctium problematicum. Silliman, Journ. 

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Romme, G. Vues geologiques. [Des volcans.] 

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Rommier, A. Recherches sur les matieres colo- 

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Rommier, A., et Ed. Bouilhon. Formation 

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Ronalds, (Sir) Francis. On electricity. Tilloch, 

 Phil. Mag. XLIV., 1814, pp. 442-445. 



- 2. On electro-galvanic agency employed as 

 a moving power ; with a description of a Gal- 

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3. On correcting the rate of an Electric 



Clock by a compensation for changes of tem- 

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4. An account of an atmospheric elec- 

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5. Pendulum doubler of electricity. Edinb. 



Phil. Journ. IX., 1823, pp. 322-325. 



Ronalds, (Sir) Francis. 6. Observations on 



atmospheric electricity made on Vesuvius, in 



June and July 1819. Quart. Journ. Sci. XIV., 



1823, pp. 332-334. 

 7. Experiments on the variable action of 



the electric column. Sturgeon, Ann. Electr. 



IX., 1842, pp. 305-309. 

 8. Report concerning the Observatory of 



the British Association at Kew, from 1st Aug. 



1843 to 31st July 1844. Brit. Assoc. Rep. 



1844, pp. 120-142. 



9. On the meteorological observations at 



Kew, with an account of the photographic self- 

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10. Experiment made at the Kew Obser- 

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11. On photographic self-registering me- 

 teorological and magnetic instruments. Phil. 

 Trans. 1847, pp. 111-117. 



12. Reports concerning the Observatory of 



the British Association at Kew. Brit. Assoc. 

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 1851, pp. 335-370. 



Ronalds, Edmund. Ueber die Oxydation des 

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2. Analysis of some Australian copper 

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3. Remarks on the extractive material of 



Urine, and on the excretion of sulphur and 

 phosphorus by the kidneys, in an unoxidised 

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 Froriep, Notizen, III., 1847, col. 214-216; 

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Ronchas, . Ueber das griine Chromule 



(Chlorophylle) der Pflanzen und seine Umf arb- 

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Ronconi, (Dr.) G. B. Sulla epifitozia delle vite. 

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2. Sulla rachitide del frumento. Collet- 

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 291, 293-294. 



Rondani, Camillo. Note sur les insectes con- 

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 GURIN. Revue Zool. III., 1840, pp. 369- 

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2. Progetto di una classificazione in fami- 



glie degli insetti ditteri Europei. Nuovi Ann. 

 Sci. Nat. VI., 1841, pp. 257-276. 



3. Note sur un nouveau genre d'insecte 



diptere subaptere (Pterelachisus Berteii). Mag. 

 de Zool. 1842 (Insectes), pi. 106. 



