OUTLINES of the GEOLOGY of BRAZIL to 
accompany the Geologic Map of Brazil. 
By JOHN CASPER BRANNER. 
This volume gives the result of 45 years of accumulation of data, by the 
acknowledeed American authority on the subject. It treats of the general 
and economic geology of Brazil as a whole and of the states individually. 
Octavo, tagboard binding, 150 pages of text, 3 half-tone plates, and one 
folded geological map in colours. Second edition, April 15, 1920. 
English or Portuguese text may be had. 
Price $3.35 net. The book will be sent post-paid on receipt of order with 
remittance in exchange on New York or postal money order for the amount. 
For sale by— 
The Geological Society of America, 77th Street and Central Park West, New York City. 
UNIVERSITY OF LONDON. 
~The Senate invite applications for the University Readership 
in Geology, tenable at Bedford College. Salary £600 a year. 
Applications (12 copies) must be received not later than first 
post on May 21, 1921, by the Academic Registrar, University 
of London, South Kensington, S.W. 7, from whom further 
particulars may be obtained. 
UNIVERSITY OF LONDON. 
A Course of Two Advanced Lectures on “The Geological 
Work of Charlies Lapworth” will be given by Professor 
W. W. Watts, E.G:S., E.R.S., at the Imperial College, Royal 
School of Mines, Prince Consort Road, S.W.7, at 5 p.m. on 
March 8 and 10, 1921. The Lectures will be illustrated with 
the lantern. Admission free, without ticket. 
Epwin Drier, Academic Registrar. 
Palzontographical Society. 
VOL. LXXII (for 1918). 4to. Boards or wrappers. £1 5s. 
CONTENTS. 
1. The Pliocene Mollusca. Vol. ii, parti. By F. W. HARMER. 
With 8 plates. 
2. The Ordovician and Silurian Bellerophontacea. Part i. By 
Dr. F. R. COWPER REED. With 8 plates. 
Lendon: 
DULAU & CO., Lid., 34-36 Margaret Street, Cavendish Square, W. 1. 
