no 



Extension westward of the Devonian limestone series. — 

 In the direction of the mountain trend the lime- 

 stones have been traced well inland along the course of 

 the Dartmouth river and southward, but are here mostly 

 exposed in the ridge summits by erosion of the sandstone 

 mantle Their relation there to the rest of the Palaeozoic 

 series is not yet fully understood. 



BIBLIOGRAPHY. 



1. Logan, W. E Geology of Canada, 1863. 



2. Billings, E Descriptions of Fossils in (1). 



3. Ells, R. W Report on the Geology of the Gaspe 



Peninsula: Rep't. Geol. Surv. Ca- 

 nada, 1880-82. 



4. Ells, R. W Report on Surveys made in 1883 in 



Gaspe: Rep't. Geol. Surv. Canada, 

 1882-84. Pt. E. 



5. Low, A. P Report Geological Survey Canada, 



1882-84. 



6. Dawson, J. W Fossil Plants of the Devonian and 



Upper Silurian of Canada, 1871 and 

 1882; also Quarterly Journal Geolo- 

 gical Society of London, v. 15, 1859 

 and v. 19, 1863 (Plants of the Gaspe 

 sandstone) . 



7. Billings, E Palaeozoic Fossils, v. 2, 1874. 



8. Lambe, L. M Contributions to Canadian Palaeon- 



tology, v. 4, pt. 2. 1901. 



9. Clarke, John M .. ..Early Devonic of New York and 



Eastern North America, v. 1, 1908. 

 N. Y. State Mus. Mem. IX. 



10. Clarke, John M... Sketches of Gaspe, 1908. 



11. Clarke, John M... Relations of the Palaeozoic Terranes 



in the vicinity of Perce, N.Y. State 

 Mus. Rep't. Director, 191 1. 



BLACK CAPE SILURIAN SECTION. 



Black cape on the north shore of the Bay Chaleur, is 

 immediately east of the Little Cascapedia river and 

 70 miles (112 km.) from Matapedia. The rock section 

 here is of special interest for its extraordinary development 

 of the Silurian, the shore section from the mouth of the 



