16 Yorkshire Boulder Committee: Its Twelfth Vear’s Work. | 
6 Sandstone, probably carboniferous. 
ocks. 
Also a small eu st rhomb-porphyry 2 x 2 x 1 inches. 
Several specimens of Belemnitella lanceolata (Schloth), a form 
foreign to the Yorkshire chalk ; ey black flints not Yorkshire; — 
lower lias fossils, etc. 
Reported by Mr. THOMAS SHEPPARD, Hull. 
ATWICK. ' 
Red gneiss. 16x 32x 30 inches. Sub-angular. 
Hornblende gneiss. 40% 37 x 27 inches. Rounded. 
Shap granite. 38 x 32 x 28 inches. 
Noter.—All these at the foot of the cliffs. The particulars 
of the last one, together with a specimen, were sent to me by 
Mr. William Morfitt, of Atwick. 
BrouGu. 
Rhomb-porphyry, rounded, 5 inches in diameter; much 
weathered. . In gravel in Mill Hill pit, 100 feet above O.D 
Note.—This is the most westerly point at which this rock 
has been recorded. 
DIMLINGTON (with Messrs. J. W. Stather and W. H. Crofts). 
Augite-syenite. 18 x 15 x 15 inches. Rounded. Jn the 
basement boulder clay at the foot of the cliffs. 
Rhomb-porphyry. 18x 14x14 inches. Rounded. 
Note.—The augite-syenite is one of the largest so far found 
in Britain. It rarely happens that rhomb-porphyry is found of 
the size of the one referred to. 
EASINGTON. 
Shap granite. 12x 10x 8inches. Rounded. 
Rhomb-porphyry. 5%x4x3 inches. Rounded. 
Note.—These were obtained from a heap of boulders which 
had been carried from the beach, and now in Mr. Hewetson’s 
garden. Boulders of all sorts are very common in this village ; 
the church is built of them. In front of Mount Pleasant is a 
_ good selection of boulders and fossils from the beach, including 
granite, gneiss, basalt, rhomb-porphyry, augite-syenite, car- 
Baailecous limestone, ganister, basement carboniferous con- 
glomerate, brockram, magnesian limestone, lias, secondary 
nodule with Crzoceras (? Speeton clay), black and pink flints, etc. 
Horns. 
Shap granite. A pebble found zn the purple boulder clay — 
cliffs about 200 yards N. of the New Parade 
