PUBLICATIONS 



XV 



I'ARTs OF Volume 31 



Pages. 



Number 1 1-246 



Number 2 247-338 



Number 3 339-400 



Number 4* 401-450 



PLATES. Figures. 



1-7 2 



8-14 5 



Price to Price to 

 Fellows. Public. 



v3.00 

 2.00 

 1.50 

 1.00 



$4.50 

 3.00 

 2.25 

 1.50 



Reprints from Volume 31 

 Reprints. Pages. Plates. Figures. 



Proceedings of the Thirty-second 

 Annual Meeting of the Geolog- 

 ical Society of America, held at 

 Boston, Massachusetts, December 

 29-31, 1919. E. O. HovEY, Secre- 

 tary 1-176 1-7 1-2 



Proceedings- of the Fifteenth Sum- 

 mer Meeting, held in conjunction 

 with the Sixteenth Annual Meet- 

 ing of the Cordilleran Section, 

 University of California and 

 Stanford University, August 3, 

 4, and 5, 1915. J. A. Taff, 

 Secretary 177-184 



Proceedings of the Seventeenth 

 Annual Meeting of the Cordil- 

 leran Section, held at San Diego, 

 California, August 10, 1916. 

 J. A. Tayf, Secretary 185-186 



Proceedings of the Eighteenth An- 

 nual Meeting of the Cordilleran 

 Section, held at Stanford Uni- 

 versity, California, April 6 and 

 7, 1917. J. A. Taff, Secretary. . 187-190 



Proceedings of the Nineteenth An- 

 nual Meeting of the Cordilleran 

 Section, held at Pasadena, Cali- 

 fornia, June 19-22, 1919. G. D. 

 LouDERBACK, Acting Secretary. . 191-196 



Proceedings of the Eleventh An- 

 nual Meeting of the Paleontolog- 

 ical Society, held at Boston, 

 Mas.sachusetts, December 30-31, 

 1919. R. S. Bassler, Secretary"^ 197-230 



Minutes of the Ninth Annual Meet- 

 ing of the Pacific Coast Section 

 of the Paleontological Society. 

 C. Stock, Secretary 231-232 



Earth sciences as the background 



of history. J. C. Merriam 233-246 



Discoidal structure of the litho- 



sphere. B.Willis 247-302 8-13 1-2 



Oscillations of level in the belts 

 peripheral to the Pleistocene ice- 

 caps. R. A. Daly 303-318 14 



Price to Price to 

 Fellows. Public. 



$2.00 $3.00 



1.0 



10 



,10 



.10 



,45 



.15 



.15 



.15 



15 



,65 



10 



.15 



15 



.25 



75 



1.05 



20 



.30 



* Preliminary pages and index are distributed with number 4. 



I Under the brochure heading is printed Proceedings of the Paleontological Society. 



