1-23 of 23 Books

Controversy in Victorian geology
By James A. Secord

When Fish Got Feet, Sharks Got Teeth, and Bugs Began to Swarm
By Hannah Bonner

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

Kentucky fossil shells
By Kentucky. State Geologist.

Stratigraphy of the Devonian and Upper Silurian in the vicinity of the Retsof, Sterling and Hampton Corners mines in Livingston County, New York
By Samuel W. Gowan,Steven M. Trader,Maureen E. Piel,Lawrence D. Milliken
Silurian and Devonian corals of the falls of the Ohio
Silurian and Devonian corals of the falls of the Ohio
By Stumm, Erwin Charles

Silurian-Lower Devonian conodont sequence in the Roberts Mountains Formation of central Nevada
By Gilbert Klapper

Talimu Pendi zhi liu xi ceng xu di ceng xue ji you qi di zhi yi yi
By Jingchun Tian

Palaeontology of the Silurian rocks of Arisaig, Nova Scotia
By F. H. McLearn
The fossil plants of the Erian (Devonian) and Upper Silurian formations of Canada
The fossil plants of the Erian (Devonian) and Upper Silurian formations of Canada
By Dawson, John William Sir
Silurian faunas of eastern Yunnan
Silurian faunas of eastern Yunnan
By Amadeus W. Grabau
Echinoderm faunas of the Decatur Limestone and Ross Formation (Upper Silurian to Lower Devonian) of west-central Tennessee
Echinoderm faunas of the Decatur Limestone and Ross Formation (Upper Silurian to Lower Devonian) of west-central Tennessee
By Craig R. Clement

Silurian and Lower Devonian basin and basin-slope limestones, Copenhagen Canyon, Nevada
By Jonathan C. Matti
Biostratigraphic studies of the Niagaran inter-reef formations in northeastern Illinois
Biostratigraphic studies of the Niagaran inter-reef formations in northeastern Illinois
By Heinz A. Lowenstam
Structural geology of Silurian and Devonian strata in the mid-Hudson Valley, New York
Structural geology of Silurian and Devonian strata in the mid-Hudson Valley, New York
By Stephen Marshak

Community paleoecology as a geologic tool
By Yu Wang

Figures and Descriptions on Canadian Organic Remains
By Geological Survey of Canada,John William Salter,James Hall ,Elkanah Billings ,Thomas Rupert Jones ,John Vaughan Thompson
Stratigraphic studies of the Silurian rocks of Pennsylvania
Stratigraphic studies of the Silurian rocks of Pennsylvania
By Addison S. Cate
Ostracoderm faunas of the Delorme and associated Siluro-Devonian formations North West Territories Canada
Ostracoderm faunas of the Delorme and associated Siluro-Devonian formations North West Territories Canada
By David L. Dineley