ii CONTENTS. 
PAGE 
Art. VIII. Ona change of Ocean Temperature that would 
attend a Change in the level of the African and 
South American Continents, ByJames D. Dana, 92 
IX. On the Influence of Undulating or Hilly Ground 
inchecking Currents of Wind. By Ricwarp ADIE, 
Esq., Liverpool. Communicated by the Author. 94 
X. Address delivered at the Anniversary Meeting of 
the Geological Society of London on the 17th Fe- 
: bruary 1854. By Epwarp Fores, Esq., Presi- 
dent of the Society, . : sae. OD 
XI. On the Chemical Composition of Wernerite, and 
the products of its Transmutation, . . 124 
1. Pseudomorphous Mica after Wernerite, F 133 
2. Yellow Scapolite, from Bolton, Massachusetts, » ~1386 
3. Red Scapolite from Arendal, . ; 138 
Black Scapolite from Arendal, : a 
Epidote in the form of Wernerite (from Arendal),. 140 
XII. On the Palolo. Communicated by the Rev. Mr 
Git, Missionary, in a Letter to R. CuamBers, . 
Ksq., ‘ : : , . 144 
XIII. A suggestive Paper on the Paleeozoic Formations 
of the Earth. By E. Pueue, B.A, Vicar of Ban- 
gor Cathedral. Communicated by the Author, 146 
XIV. The Tides in South Pacific. Communicated by 
ths Rev. Mr Gritz, Missionary, in a letter to Ro- 
BERT CHAMBERS, Esq., 3 : . 148 
XV. A Botanical Fact; an apt Illustration. Com- 
municated by the Rev. Mr Gux1, ; + ck, EBL 
