Bulletin of the Department of Geology - University of California, Berkeley. Department of Geology. (The University Press, 1910)

Bulletin of the Department of Geology - University of California, Berkeley. Department of Geology. (The University Press, 1912)

Bulletin of the Department of Geology - University of California, Berkeley. Department of Geology. (The University Press, 1919)

Bulletin of the Department of Geology of the University of California - University of California, Berkeley. Department of Geology. (The University, 1896)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1890)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1891)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1901)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1908)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1909)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1911)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1912)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1914)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1915)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1916)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1917)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1918)

Bulletin of the Geological Society of America - Geological Society of America. (The Society], 1922)

Bulletin of the Illinois State Laboratory of Natural History - Illinois State Laboratory of Natural History. (The Laboratory, 1876)

Bulletin of the Illinois State Laboratory of Natural History - Illinois State Laboratory of Natural History. (The Laboratory, 1884)

Bulletin of the Illinois State Laboratory of Natural History - Illinois State Laboratory of Natural History. (The Laboratory, 1887)

Bulletin of the Illinois State Laboratory of Natural History - Illinois State Laboratory of Natural History. (The Laboratory, 1892)