288 



CATALOGUE OF THE LOCAL FOSSILS. 



A patch of Silurian rocks " occupy two or three square miles 

 of ground at the head of Redesdale. They occur in a forked 

 patch shaped like a barbed spear head. These old rocks consist 

 of shales, of a kind at one time used by school children for slate 

 pencils, and bands of greywacke. Certain finely grained and 

 delicately striped-looking varieties contain remains of graptolites, 

 but these fossils are seldom well preserved." — Hugh Miller. 



Two species of Monograptus and two species of Orthoceras 

 have been recorded in the Memoirs of the Geological Survey, 

 Quarter-sheet, New Ser. No. 8. 



ADDENDA. 



COAL-MEASURE FUNGI. 

 (Omitted on page 267.) 



Archagaricon bulbosum, Han. et Att 



Nat. Hist. Trans. 



N.,D.,&N'C., 

 Yol. 3, p. 327, 

 pi. 7, 8. 



Nat. Hist. Trans. 

 N.,D.,&N'C, 

 Yol. 3, p. 328. 



Nat. Hist. Trans. 

 N.,D.,&N'C, 

 Vol." 3, p. 328. 



Nat. Hist. Trans. 

 N.,D. } &N'C., 

 Vol. 3, p. 329. 



conglomeratum,iZ>^., Nat. Hist. Trans. 



N.,D.,&N'C., 

 Vol. 3, p. 329. 



globuliferum, H. et A. 



radiatum, H. et A., 



dendriticum, H. et A., 



CARBONIFEROUS LIMESTONE. 



(Omitted on page 282.) 

 Archanodon (Anodonta) Jukesii, Forbes, Nat. Hist. Trans. 



N., D.,&N'C., 

 Vol. 7, p. 173, 

 pi. 14. 



