386 DONATIONS. 



Civil Engineer and Architect's Journal. No. i^50, vol. xviii. Feb. 

 1855. 



Water-bearing strata of the London basin, 64. 



. No. 252, vol. xviii. March 1855. 



Pendulum experiments, 72. 



S. C. Homersham. — Capacity of chalk for water, 75. 

 J. Dickinson. — Reports on accidents in coal-mines, 77- 

 J. B. Redman. — Changes of the south coast of England (with 

 figures), 83. 



Edinburgh, Royal Society of, Transactions, vol. xxi. pt. 1. 1853-4. 

 T. S. Traill.— Torbane Hill mineral, 7- 

 J. S. Bennett. — Torbane Hill mineral and coal, 173. 

 J. H. Balfour. — Vegetables bodies in the Fordel coal, 187. 



. Proceedings. Vol. iii. No. 44. 1853-4. 



Dr. Traill.— Torbane Hill mineral, 199. 



W. Gregory. — Diatomaceous earth of Mull, and value of generic 



and specific characters of Diatomaceae, 204. 

 Dr. Fleming. — Coal, 216. 

 Prof. Bennett. — Torbane Hill mineral, 217. 

 Prof. Balfour. — Vegetable bodies in coal from Fordel, 218. 



Erfurt. Denkschrift der Koniglichen Akademie gemeinniitziger 

 Wissenschaften in Erfurt. Herausgegeben am Seculartage 

 ihrer Griindung den 19 Juli 1854. 



Credner. — Versuch einer Bildungs-Geschichte der geognostichen 

 Verhaltnisse Thiiringens, 1-47. 



1 . Bis zur Ablagerung des Steinkohlengebirges, 3-23. 



2. Bis zur Zechstein-Formation, 23^2. 



3. Vom Beginn der Triasformation bis jetzt, 43-47. 



Frankfort. Abhandlungen, herausgegeben von der Senckerberg- 

 ischen Naturforschenden Gesellschaft. Vol. i. pt. 1. 1854. 

 Hessenberg, F. — Ueber die Krystallgestalt des Quecksilber- 

 hornerzes (plate), 24. 



Franklin Institute of the State of Pennsylvania, Journal. 3rd Series, 

 vol. xxviii. No. 5. Nov. 1854. 



. No. 6. Dec. 1854. 



. Vol. xxix. Jan. 1855. No. 1. 



Vicat. — Action of sea- water on hydraulic cements, 13. 

 Institute of Actuaries. Syllabus of Examinations. 

 . Assurance Magazine. No. 18. Jan. 1855. 



Jahrbiicher der K. K. Central-anstalt fur Meteorologie und Erdmag- 

 netismus. Von Karl Kreil. 1. Band. Jahrgang 1848-49. 

 Herausgegeben durch die K. K. Acad, der Wissenschaften. 

 1854 (Vienna). 



. 2. Band. Jahrg. 1850. 1854. 



Journal of the Indian Archipelago and Eastern Asia. May and June 

 1854 (Nos. 5 & 6). 



