PUBLICATIONS OF THE GEOLOGICAL SOCIETY OF AMERICA 

 Regular Publications 



THe Society issues a single serial octavo publication entitled Bulletin of the 

 Geological Society of America. This serial is made up of. proceedings and memoirs, 

 the former embracing the records of meetings, with abstracts and short papers, list 

 of Fellows, etcetera, and the latter embracing larger papers accepted for publication. 

 The matter is issued as rapidly as practicable, in covered brochures, which are at 

 once distributed to Fellows and to such exchanges and subscribers as desire the 

 brochure form of distribution. The brochures are arranged for binding in annual 

 volumes, which are elaborately indexed. To this date eighteen volumes have been 

 published and an index to the first ten volumes. 



The Bulletin is sold to Fellows of the Society and to the public either in separate 

 brochures or in complete (unbound ) volumes. Theprices are as follows : To libraries 

 and to persons residing outside of North America, five dollars ($5.00) per volume ; 

 to persons in North America not Fellows of the Society, ten dollars ($10.00) per 

 volume (the same amount as the annual dues of the Fellows) ; to Fellows of the 

 Society, a variable amount, dej^ending upon the cost of publication. These prices 

 cover cost of transmission to all parts of the globe. No reduction is made to dealers. 

 Subscribers should specify whether they desire the brochures or the completed 

 volume. Orders should be addressed to the Secretary, and drafts and money orders 

 made payable to the Secretarg of the Geological Society of America, whose address is 

 care of 'the American Museum of Natural History, New York, N. Y. 



Description of the Published Volumes 



Volumes. Pages. 



Vol. 1, 1889 593 + xii 



Vol. 2, 1890 622 + xiv 



Vol. 3, 1891 541 + xi 



Vol. 4, 1892 458 + xi 



Vol. 5, 1893 655 + xii 



Vol. 6, 1894 528 + X 



Vol. 7, 1895 558 + X 



Vol. 8, 1896 446 + X 



Vol. 9, 1897 460 + X 



Vol. 10, 1898 534 + xii 



Index to first ten volumes 209 



Vol. 11, 1899 651 + xii 



Vol. 12, 1900 538 + xii 



Vol. 13, 1901 583 + xii 



Vol. 14, 1902 609 4- xii 



Vol. 15, 1903 636 + x 



Vol. 16, 1904 636 + xii 



Vol. 17, 1905 785 + xiv 



Vol. 18, 1906 717 + xii 



Plates. 



Figures. 



Price to Fellows 



13 



51 



14.50 



23 



63 



4 50 



17 



72 



4.00 



10 



55 



3.50 



21 



43 



4.00 



27 



40 



4.00 



24 



61 



4.00 



51 



29 



4.00 



29 



49 



4.00 



54 



83 



4.00 

 2.25 



58 



37 



4.50 



45 



28 



4.00 



58 



47 



4.50 



65 



43 



4.50 



59 



16 



4.50 



94 



74 



4.50 



84 



96 



4.50 



74 



59 



4.50 



(ix) 



