mi 



BULLETIN or THE GEOLOGICAL SOCIETY OF AMERICA 



Irregulak Publications 



In the interest of exact bibliographj% the Society takes cognizance of all pub- 

 lications issued wholly or in part under its auspices. Each author of a memoir 

 receives 30 copies without cost, and is permitted to order any additional num- 

 ber at a slight advance on cost of paper and presswork ; and these reprints are 

 identical with those of the editions issued and distributed by the Society ; but 

 the cover bears only the title of the paper, the author's name, and the state- 

 ment [Reprinted from the Bulletin of the Geological Society of America, vol. 

 — , pp. — , pl- — (Date)]. Contributors to the Proceedings and "Abstracts of 

 Papers" are also authorized to order any number of separate copies of their 

 papers at a slight advance on cost of paper and presswork ; but such separates 

 ai'e bibliographically distinct from the reprints issued by the Society. 



Regular Editions 



iges 165-188, 







240 copies. 



March 



31, 1919. 



" 189-338,1 



plates 7- 



-10, 



90 " 



June 



30, 1919. 









350 " 



April 



15, 1920. 



" 339-378, 



11- 



-13, 



240 " 



September 



30, 1919. 



" 379^388,*t 







665 " 



" 



30, 1919. 



" 389-398, 







140 " 



a 



30, 1919. 



" 399-^04, 







440 " 



" 



30, 1919. 



" 405^14, 







110 " 



a 



30, 1919. 



" 415-422. 







40 " 



" 



30, 1919. 



" 423^70, *t 







365 " 



December 



31, 1919. 



" 471-498,*t 







165 " 



" 



31, 1919. 



" 499-566,*t 







215 " 



(( 



31, 1919. 



567-596, *t 



14-15, 



435 " 



11 



31, 1919. 



" 597-636. 







90 " 



*' 



31, 1919. 



Special Edition si 



Pages 



13- 27. 



plate 1, 



140 



copies. 



March 



31, 1919. 





27- 36, 



2, 



40 









31, 1919. 





37- 42, 



3, 



40 









31, 1919. 





43- 47, 



4, 



90 









31, 1919. 





47- 65, 



5, 



90 









31, 1919. 





6&- 76, 



6, 



335 









31, 1919. 





119-130, 

 131-142, 





. 40 

 240 









31, 1919. 

 31, 1919. 





143^164, 



165 " 



)rtuguese and published by the 



Brazilian 



31, 1919. 



1 Also translated into Pc 



Government, as pages 



1-152, June 30. 1919. 

 * Bearing on the cover 



Proceedings of the Paleoxtological Society. 



[Reprinted from the Bulletin of the Geological Society of America, vol. , pp. 



pis. , (Date)]. 



t Under the brochure heading is printed Proceedings of the Paleoxtological Society. 

 t Bearing imprint [From Bull. Geol. Soc. Am.. Vol. 30, 1918.] 



