JUST READY. 



Crown 8vo. 224 pp. 51 Illustrations. Cloth, Gilt Lettered. 3s. 6cl. net. 



A GEOLOGICAL 

 EXCURSION HANDBOOK 



FOR THE 



BRISTOL DISTRICT. 



BY 



SIDNEY H. REYNOLDS, M.A., F.Q.S. 



Professor of Geology in the University of Bristol. 



With Introduction by 

 Prof. C. LLOYD MORGAN, LL.D., D.Sc, F.R.S. 



Bristol is an exceptionally good geological centre, and the rocks included 

 in the district are of singular interest and diversity. Forty trips are mapped 

 out in this book, each of which is described in detail. There is an ample 

 bibliography and a number of helpful drawings, and a good index. 



Bristol : J. W. ARROWSMITH, Ltd. 

 London: SIMPKIN, MARSHALL, HAMILTON, KENT & Co., Ltd. 



RAY SOCIETY. 



Just Published. For the Sixty«eighth Year, 1911. 



A MONOGRAPH of the BRITISH DESMIDIACE^. By W. West 



and Professor G. S. West. Vol. IV. xiv-f- 194 + 66 pages, with 33 plates 

 (xcvi-cxxviii). Svo. Cloth. 1912. ;{^'i 5^. net. 

 (I'ols. I-III each £1 5s. net.) 



THE BRITISH TUNICATA. By the late Joshua Aldek and the late 

 Albany Hancock. Edited by John Hopkinson. Vol. III. xii4-ii4 

 + 34 pages, with 16 plates (li-lxvi). Svo. Cloth. 1912. I2j. 6^. net. 



( Cotiiplciiitg the ivorkl Vol. J, \2s. 6ii. net ; Vol. II, £1 ^s. net. 



PAL>EONTOGRAPHICAL SOCIETY. 



VOLUME LXV. 4to Boards, or in separate parts. £1 5s. net. May be had 

 separately at the prices fixed. Containing — 



1. THE PLEISTOCENE MAMMALIA. —MUSTELID/E. With 



Title-page and Index to Vol. II. By Professor .S. II. Reynolds. Eight 

 plates. 8s, net. 



2. THE CARBONIFEROUS GANOID FISHES. Part I, No. 6. 



By Dr. R. II. Traquair. Five plates. S.r. net. 



3. THE FISHES OF THE ENGLISH CHALK. Part VII. With 



Title-page and Index. By Dr. A. S. Woodward. Eight plates. Ss. net. 



4. THE CRETACEOUS LAMELLIBRANCHIA. Vol. II, Part VIII. 



By Mr. H. Woods. Four plates. 4s. net. 



5. THE FOSSIL SPONGES. Title-page and Index to Vol. I. By 



Dr. G. J. Hinde. i.r. net. 



London: DULAU & Co., Ltd., 37 Soho Square, W. 



