Lower Devonian plants from Röragen in Norway /

Includes bibliographical references (p. 41-43).

Aids to identification of geological formations,

Mode of access: Internet.

Correlation and palynology of coals in the Carbondale and Spoon formations (Pennsylvanian) of the northeastern part of the Illinois Basin

Bibliography: p. 139-144.

Antediluvian phytology, illustrated by a collection of the fossil remains of plants peculiar to the coal formations of Great Britain.

Printed on one side of leaf only.

Contributions to the geology of the Tertiary formations of Virginia : second series /

"Read March 1, 1839."

Observations on the Silurian and Devonian systems of the United States,

Mode of access: Internet.

Agriculture of New-York : comprising an account of the classification, composition and distribution of the soils and rocks; and the natural waters of the different geological formations ;together with a condensed view of the climate and the agricultural productions of the state /

General author and subject index may be found in "Index to publications of the New York State Natural History Survey and New York State Museum. By Mary Ellis. 1903." (New York. State Museum. Bulletin 66)

Upper Devonian and Niagara crinoids.

Each plate accompanied by leaf of descriptive letterpress.

Devonian.

Mode of access: Internet.

A late Devonian (Frasnian) microbiota from the Farewell-Lyman Hills area, west-central Alaska /

Mode of access: Internet.

Republication of Conrad's Fossil shells of the Tertiary formations of North America /

Mode of access: Internet.