234 [P">c. B.N.F.C., 



Messrs. Kendall and M 'Henry for the determination of rock 

 specimens. 



The sectional excursions held were as follows : — 



May 12 — Island Hill and Rough Island (Glacial). 



June 23 — Mourne Mountains. 



July 28 — North Woodburn (Palaeontological). 



Sept. 29 — Magheramorne and Island Magee (Palaeontological). 



Dec. 24 — Morrison's Sandpit, Dundonald. 



March 9 — Larne and Waterloo (Palaeontological, conducted 

 by Prof. Cole). 



April 6 — Divis (Glacial). 



IX. — neill's hill, parish OF KNOCKBREDA, CO. DOWN. 



(Continued from last year). 

 Erratics. — Metamorphic grits, North Antrim or Derry, N.W. 

 Chert (Silurian), Co. Down. Crushed quartziferous felstone, N. 

 Antrim, Derry, N.W., or Tyrone, W. Mica trap, Co. Down. 

 Porphyry, Cushendall, Co. Antrim, N.W. 



X. — ISLAND HILL AND ROUGH ISLAND, PARISH OF COMBER, 



CO. DOWN. 



Island Hill is a low cliff of boulder clay, resting on Trias, on 

 the shore of Strangford Lough, near Comber. Rough Island 

 can be reached from the shore at low water. (See Nos. 6 and 

 7 in next list.) 



Erratics. — Ordovician grit and slate, Co. Down. Amphibolite, 

 Co. Down, Antrim, or Derry, N.W. Dolerite, chalk and flint, 

 Co. Antrim, N.W. Quartzite quartz and vein quartz, Bole (?) 

 Granite, Slieve Croob, Co. Down. Pitchstone, Arran, N.N.E., 

 or veins in granite of Co. Down. Eurite with Riebeckite, Ailsa 

 Craig, N.N.E. 



XI. — WOODBURN, PARISH OF S. NICHOLAS, CARRICKFERGUS. 



Fossiliferous boulder clay 400 feet o.d. above basaltic plateau. 



Erratics — Chalk, flint, claystone, eurite, Tornamoney Point, 

 N. by W. A large boulder of porphyry was found at a height 

 of 670 feet. Details given in next list (No. 12). 



