1-24 of 809 Books

Controversy in Victorian geology
By James A. Secord

Systême silurien du centre de la Bohême
By Joachim Barrande

The paleontology of the Niagaran limestone in the Chicago area
By Stuart Weller
The articulate brachiopods from the Wenlock series of the Welsh Borderland and South Wales
The articulate brachiopods from the Wenlock series of the Welsh Borderland and South Wales
By M. G. Bassett
British Wenlock trilobites
British Wenlock trilobites
By A. T. Thomas

When Fish Got Feet, Sharks Got Teeth, and Bugs Began to Swarm
By Hannah Bonner
The Llandovery trilobites of England and Wales
The Llandovery trilobites of England and Wales
By N. J. Curtis
The Llandovery graptolites of the English Lake District
The Llandovery graptolites of the English Lake District
By Jana E. Hutt

On the primordial fauna and the Taconic system
By Joachim Barrande

Systême silurien du centre de la Bohême
By Joachim Barrande
Scottish Silurian trilobites
Scottish Silurian trilobites
By Yvonne Howells

Bibliographic index of American Ordovician and Silurian fossils ..
By Ray S. Bassler

Report upon the palaeontology of the province of Ontario
By Henry Alleyne Nicholson
British Silurian Beyrichiacea (Ostracoda)
British Silurian Beyrichiacea (Ostracoda)
By David J. Siveter

The development of some Silurian Brachiopoda
By Charles Emerson Beecher
A study of the James types of Ordovician and Silurian Bryozoa
A study of the James types of Ordovician and Silurian Bryozoa
By Ray S. Bassler

Brachiopoda of the Keyser Limestone (Silurian-Devonian) of Maryland and adjacent areas
By Zeddie Paul Bowen

Review of the upper Silurian and lower Devonian articulate brachiopods of Podolia
By O. I. Nikiforova
The Taconic and Lower Silurian rocks of Vermont and Canada
The Taconic and Lower Silurian rocks of Vermont and Canada
By Marcou, Jules
The British Silurian cystoids
The British Silurian cystoids
By C. R. C. Paul