170 REPORTS ON THR STATE OF SCTENCT. 
Also the following rocks of unknown derivation :— 
1 Carboniferous limestone. 
I! 5 sandstone. 
1 Millstone grit. 
1 Diorite. 
I Fine-grained granite. 
4 Dolerite. 
8 Quartzite (probably from Trias). 
5 Sandstone (from secondary rocks). 
2 Limestone (from secondary rocks). 
1 Micaceous grit. 
1 Coarse grit. 
1 Porphyrite. 
4 Mica schist. 
1 Mica-chlorite-schist. 
1 Hornblende schist. 
1 Homblende granite. 
1 Quartzose breccia (probably fault-rock). 
2 Chert. 
1 Chert with Oolitic structure. : 
1 Vein quartz. 
1 Felspathic grit with blue quartz. 
Reported by Rev. EK. Aprian Wooprurre-Peacock, F.L.S., F.G.S. 
_ A specimen of a coarse grit found in the neighbourhood of Brigg, in 
Lincolnshire, which, in the opinion of several members of the Geological 
Survey, strongly resembles the grits of the Highland Border. 
Reported by Mrs. Ernest Jonus, Harwood Dale, Kendal. 
A large boulder of Shap granite exposed during the excavations for the 
foundation of a house on the outskirts of Kendal. 
The following boulders found in Northumberland and Durham are 
reported through the Boulders Committee of the University of Durham 
Philosophical Society. 
(i.) Reported by Dr. J. A. SmyvHe. 
{a) From Eachwick Kaims, Eachwick, three miles west of Ponteland, 
Northumberland :— 
Threlkeld granite. Volcanic series of Borrowdale. Greywacke. Cheviot 
porphyrite. Granite. Whin Sill. Carboniferous limestone. Basalt. 
(0) From Kirkley Kaims, Kirkley Hall, three miles north of Ponteland, 
Northumberland :— 
Volcanic series of Borrowdale. Greywacke. Various granites. Several 
porphyrites. Chert. Saccamina limestone. Amygdaloidal lava. Car- 
boniferous limestone. Basalt. 
(c) From Dewley Hill Kaim, near Walbottle, Northumberland :— 
Armboth Dyke. Volcanic series of Borrowdale. Greywacke. Cheviot por- 
phyrites. Quartz pebbles. Several granites. Carboniferous limestone. 
Basalt. 
(d) From pebble bed, Duddo Burn, near Stannington, Northumber- 
and :— 
Cheviot porphyrite. Greywacke. Chert. Coarse granite. 
