No. IV. APPENDIX. 383 



3. Mya rotundata (?). 



4. Stromatopora concentrica. 



^. Cyathophyllum helianihoides (Goldfuss). 



6. Petraia bina. 



7. Calamopora Gothlandica (Groldfuss). 



8. Favosites megastoma (?). 

 I). Cyathophyllum casspitosum. 



10. Favistella Franklini (Salter), Sutherland ; PI. VI. Fig. 3. 



11. Slrephodes Austini {Salter). Sutherland; PI. VI. Fig. 6. 



12. Atrypa phoca (Salter.) 



The limestone here is of the same grey earthy aspect as at 

 Beechey Island and Port Leopold. 



*No. XII. PEINCE OF WALES' LAND (Lat. 72" 38' N. ; Long. 



97^ 15' W.). 



1. Cyaihophyllum sp. 



2. Calamopora Gothlandica (Goldfuss). 



3. Stromatopora concentrica. 



These fossils occur in grey earthy limestone, near its junction 

 with the red arenaceous limestone already described. 



No. XIII. WEST COAST OF KING WILLIAM'S ISLAND. 



1. Loxonema Bossi. Journ. E. D. S., Vol. I. PI. V. 



2. Catenipora escharoides. 



3. Orthoceras sp. 



4. Maclurea sp. 



5. Atrypa sp. 



6. Syringopora geniculata. 



7. Clisiophyllum sp. 



8. Orthis elegantula. 



in. — The Carboniferous Hocks, 



The Upper Silurian limestones already described are 

 succeeded by a most remarkable series of close-grained 

 white sandstones, containing numerous beds of liighly 

 bituminous coal, and but few marine fossils. In fact, the 

 only fossil shell found in these beds, so far as I know, 

 in any part of the Arctic Arcliipelago, is a species of 

 ribbed Atrypa, which I believe to be identical with the 

 Atrypa jallax of the carboniferous slate of Ireland. 

 These sandstone beds are succeeded by a series of blue 

 limestone beds, containing an abundance of the marine 



Collected by Captain Allen Yomig. 



