CONTENTS 



HISTORICAL SECTION 



Page 



Chapter I. Origin and development of the San Francisco Bay Marine Piling Survey Project 



By C. L. Hill 1 



Chapter II. Historical development of marine structures in San Francisco Bay. By R. M. 



Neily 13 



llVURtJ(.R.\l'lllC SECTION 



By C. E. Grunsky 



Chapter III. Geography and hydrography of San Francisco Bay 33 



Chapter IV. A salt water barrier as a proposed remedial measure 43 



ENGINEERING SECTION 



By R. M. Neily and W. H. Kirkbride, with special collaboralioii from 

 F. D. Mattos, H. E. Squire and C. L. Hill 



Chapter V. The engineer's responsibility in marine structural problems 48 



Chapter VI. Marine conditions as affecting marine construction , 50 



Chapter VH. Marine structures 60 



Chapter VIII. Marine substructure materials 86 



Chapter IX. Service Records of piling in San Francisco Bay. Bv H. J. Wilson nwd C. L. Hill . 149 



CHEMICAL SECTION 



Chapter X. Chemical investigations. By W. D. Ramage and J. S. Burd 16.^ 



Chapter XL Exposure tests of special protection methods. Sy R. C. Miller u«(/ C. L. Hill. 177 



BIOLOGICAL SECTION 



By Ch.\rles a. Kofoiu (ind Robert C. Miller zvith the collaboration of 

 Edgar L. Lazier, Walter H. Dore, Harold F. Blum and Edgar Van Slyke 



Chapter XII. Biological aspects of the marine borer problem 188 



Chapter XIII. Classification of the shipworms of the Pacific Coast and Islands 194 



Chapter XIV. Morphology of the shipworm 208 



Chapter XV. The boring habit 222 



Chapter XVI. The biology of Teredo navalis 246 



Chapter XVII. The biology of Teredo navalis (continued) 269 



Chapter XVIIl. Notes on the biology of other Pacific shipworms 291 



Chapter XIX. The occurrence of rock boring moUusks in concrete 301 



Chapter XX. Limnoria and its allies: the crustacean borers 306 



Literature cited in the Biological Section 338 



Appendices 344 



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