1-7 of 7 Books

Silurian (Late Llandovery-Ludlow) Atrypid Brachiopods
By Paul Copper
Étude des gigantostracés siluriens du Sahara central
Étude des gigantostracés siluriens du Sahara central
By Arlette Depitout

Palaeontology of the Silurian rocks of Arisaig, Nova Scotia
By F. H. McLearn

Ludlow and Pridoli (Upper Silurian) graptolites from the Arctic Islands, Canada
By Alfred C. Lenz
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

On the Silurian & Devonian rocks of Nova Scotia
By John William Dawson