Fossils of the Littleton Formation (Lower Devonian) of New Hampshire /

On the fossil faunas of the Upper Devonian, along the meridian of 76 ̊30ʹ, from Tompkins county, N.Y., to Bradford county, Pa /
by: Williams, Henry Shaler, 1847-1918
Published: (1884)

Illustrations of Devonian fossils, : corals of the Upper Helderberg and Hamilton groups /
by: Hall, James, 1811-1898
Published: (1876)

Redescription of Upper Devonian conodont genera and species proposed by Ulrich and Bassler in 1926 /
by: Huddle, John Warfield, 1907-1975
Published: (1968)

Early Devonian brachiopod zoogeography /
by: Boucot, A. J. (Arthur James), 1924-
Published: (1969)

Devonian biostratigraphy of New York /

Ostracodes of the Haragan formation (Devonian) in Oklahoma /
by: Lundin, Robert F.
Published: (1968)

Devonian rocks and Lower and Middle Devonian pelecypods of Guangxi, China, and the Traverse group of Michigan /
Published: (1986)

Ostracods of the Middle Devonian Silica Formation /
by: Kesling, Robert V. (Robert Vernon), 1917-2005
Published: (1978)

Great Basin Lower Devonian Brachiopoda /
by: Johnson, J. G.
Published: (1970)

The Devonian crinoids of the State of New York /
by: Goldring, Winifred, 1888-1971
Published: (1923)

Silurian-Lower Devonian conodont sequence in the Roberts Mountains Formation of central Nevada /
by: Klapper, Gilbert
Published: (1974)

Chitinozoan faunule of the Devonian Cedar Valley formation /
by: Collinson, Charles William
Published: (1958)

Echinoderms of the Middle Devonian Silica formation of Ohio.
by: Kier, Porter M.
Published: (1952)

The Devonian of Pennsylvania : Middle and upper Devonian /
Published: (1939)

Ostracodes from lower Devonian Formations in Alaska and Yukon Territory /
by: Berdan, Jean Milton
Published: (1973)

Devonian faunas in Pennsylvania /
by: Willard, Bradford, 1894-
Published: (1932)

Taxonomy of the arthrodire Phlyctaenius from the Lower or Middle Devonian of Campbellton, New Brunswick, Canada /
by: Young, V. T.
Published: (1983)

Silurian and Devonian corals and stromatoporoids of New York /

Beryl resources of New Hampshire /
by: Page, James J. (James Jeffers), 1920-, et al.
Published: (1962)

A new species of Phlyctiscapha from the Middle Devonian Ferron Point formation of Michigan.
by: Kesling, Robert V. (Robert Vernon), 1917-2005
Published: (1954)

Devonian ammonoids of America /
by: Miller, A. K. (Arthur K.), 1902-1963
Published: (1938)

Check list of fossil invertebrates described from the Middle Devonian Traverse group of Michigan.
by: Stumm, Erwin Charles, 1908-1969
Published: (1951)

Devonian of the world : proceedings of the Second International Symposium on the Devonian System, Calgary, Canada /
Published: (1988)

A new kirkbyid ostracod from the Wanakah member of the Middle Devonian Ludlowville formation in western New York /
by: Kesling, Robert V. (Robert Vernon), 1917-2005
Published: (1954)

Check list of fossil invertebrates described from the Middle Devonian silica formation of northwestern Ohio and southeastern Michigan /
by: Stumm, Erwin Charles, 1908-1969
Published: (1967)

Conodonts from the Devonian Lingle and Alto formations of Southern Illinois.
by: Orr, Robert William
Published: (1964)

Noncystimorph colonial rugose corals of the Onesquethaw and lower Cazenovia stages (Lower and Middle Devonian) in New York and adjacent areas /
by: Oliver, William Albert, 1926-2005

Evolution of the Silurian and Devonian graptoloids /
by: Rickards, Barrie
Published: (1977)

Terebratuloid Brachiopoda of the Silurian and Devonian /
by: Cloud, Preston Ercelle
Published: (1942)

A monograph of the Devonian fauna of the south of England /
by: Whidborne, George Ferris, 1846-1910

A new Devonian trilobite from southern Illinois /
by: Roy, Sharat Kumar
Published: (1933)

The Helderberg group of parts of West Virginia and Virginia /
by: Swartz, Frank M. (Frank McKim), 1899-1982
Published: (1929)

Kentucky fossil corals ; a monograph of the fossil corals of Silurian and Devonian rocks of Kentucky /
Published: (1885)

Devonian stratigraphy and paleontology of the Roberts mountains region, Nevada /
by: Merriam, Charles Warren, 1905-
Published: (1940)

Lower Middle Devonian proetid trilobites from Michigan, southwestern Ontario, and northern Ohio.
by: Stumm, Erwin Charles, 1908-1969
Published: (1953)

Strata and megafossils of the Middle Devonian Silica Formation /
by: Kesling, Robert V. (Robert Vernon), 1917-2005