1-24 of 812 Books

Controversy in Victorian geology
By James A. Secord

Systême silurien du centre de la Bohême
By Joachim Barrande
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

The paleontology of the Niagaran limestone in the Chicago area
By Stuart Weller

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

Systême silurien du centre de la Bohême
By Joachim Barrande
British Silurian Beyrichiacea (Ostracoda)
British Silurian Beyrichiacea (Ostracoda)
By David J. Siveter
The British Silurian cystoids
The British Silurian cystoids
By C. R. C. Paul
Scottish Silurian trilobites
Scottish Silurian trilobites
By Yvonne Howells
The fossil plants of the Devonian and Upper Silurian formations of Canada
The fossil plants of the Devonian and Upper Silurian formations of Canada
By John William Dawson
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

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
The Taconic and Lower Silurian rocks of Vermont and Canada
The Taconic and Lower Silurian rocks of Vermont and Canada
By Marcou, Jules

On the primordial fauna and the Taconic system
By Joachim Barrande

The development of some Silurian Brachiopoda
By Charles Emerson Beecher
Figures and Descriptions of Canadian Organic Remains
Figures and Descriptions of Canadian Organic Remains
By Geological Survey of Canada.