Journal of Geology, vol.20

per University of Chicago Press
Publicat 1912

Journal of Geology, vol.24

per University of Chicago Press
Publicat 1916

Journal of Geology, vol.25

per University of Chicago Press
Publicat 1917

Journal of Geology, vol.26

per University of Chicago Press
Publicat 1918

Journal of Geology, vol.27

per University of Chicago Press
Publicat 1919

Journal of Geology, vol.28

per University of Chicago Press
Publicat 1920

Journal of Geology, vol.29

per University of Chicago Press
Publicat 1921

Journal of Geology, vol.30

per University of Chicago Press
Publicat 1922

Journal of Geology, vol.31

per University of Chicago Press
Publicat 1923

Journal of Geology, vol.32

per University of Chicago Press
Publicat 1924

Journal of Geology, vol.36

per University of Chicago Press
Publicat 1928

Journal of Geology, vol.37

per University of Chicago Press
Publicat 1929

Journal of Geology, vol.2

per University of Chicago Press
Publicat 1894

Journal of Geology, vol.3

per University of Chicago Press
Publicat 1895

Journal of Geology, vol.4

per University of Chicago Press
Publicat 1896

Journal of Geology, vol.5

per University of Chicago Press
Publicat 1897

Journal of Geology, vol.12

per University of Chicago Press
Publicat 1904

Journal of Geology, vol.13

per University of Chicago Press
Publicat 1905

Journal of Geology, vol.14

per University of Chicago Press
Publicat 1906

Journal of Geology, vol.15

per University of Chicago Press
Publicat 1907