BIBLIOGRAPHY OF JOSEPH BARBELL 27 



letin of the Geological Society of America, volume 20, pages 506-508. 

 The lithology of Connecticut. Part I, An outline of lithology. Con- 

 necticut State Geological and Natural History Survey, Bulletin 13, 

 pages 17-131, 6 tables. 



1912. Criteria for the recognition of ancient delta deposits. Bulletin of the 



Geological Society of America, volume 23, pages 377-446. 



1913. Field and office methods in the preparation of geologic reports; meas- 



urements by compass, pace, and aneroid. Economic Geology, volume 

 8, pages 691-700. 

 1913-1914. The Upper Devonian delta of the Appalachian geosyncline. Amer- 

 ican Journal of Science (4), volume 36, pages 429-472, volume 37, 

 pages 87-100, 226-253. 



1914. (With Charles Schuchert.) A revised geologic time-table for North 



America. American Journal of Science, volume 38, pages 1, 17-23, 



26, 27. 



1914-1915. The strength of the earth's crust. Journal of Geology, volume 22, 

 pages 28-48, 145-165, 209-236, 289-314, 441-468, 537-555, 655-683, 729- 

 741 ; volume 23, pages 27-44, 425-443, 499-515. 



1915. Origin of the solar system under the planetesimal hypothesis. In "Text- 



book of geology," by L. V. Pirsson and Charles Schuchert, pages 413- 

 526. 



Factors in movements of the strand line and their results in the Pleis- 

 tocene and post-Pleistocene. American Journal of Science (4), vol- 

 ume 40, pages 1-22. In modified form in Journal of the Washington 

 Academy of Science, volume 5, pages 413-420. 



Central Connecticut in the geologic past. Connecticut State Geological 

 and Natural History Survey, Bulletin 23, pages 6-44. Originally pub- 

 lished in much shorter form, under the same title, in Wyoming His- 

 torical and Geological Society, Proceedings and Collaborations, vol- 

 ume 12, pages 25-54. 



1916. Dominantly fluviatile origin under seasonal rainfall of the old red sand- 



stone. Geological Society of America, volume 27, pages 345-386. In 

 shorter form. Proceedings of the National Academy of Science, vol- 

 ume 2, pages 496-499. 

 The influence of Silurian-Devonian climates on the rise of air-breathing 

 vertebrates. Bulletin of the Geological Society of America, volume 



27, pages 387-436. In shorter form. Proceedings of the. National 

 Academy of Science, volume 2, pages 499-504. 



1917. Rhythms and the measurements of geologic time. Bulletin of the Geo- 



logical Society of America, volume 28, pages 745-904. 

 Probable relations of climatic change to the origin of the Tertiary ape- 

 man. Science Monthly, volume 4, pages 16-26. 



1918. A century of geology, 1818-1918 : The growth of knowledge of earth 



structure. American Journal of Science (4), volume 46. pages 133- 

 170. Also in "A century of science in America," pages 153-192. Yale 

 University Press, 1918. 

 The origin of the earth. In "The evolution of the earth and its inhab- 

 itants," pages 1-44. Yale University Press. 



