222 HowarlJi : The Ice-bo?'ne Boulders of Yorkshire. 



Kirk Moorgate, near Robin Hood's Bay. 550. — Slather. 

 Meaux, near Beverley.- — ■Sheppard. 



Middleton on the Wolds. In gravel and sand pit. 150 O.D. — Hull 



Geological Society. 

 Patrington. From Beach. — Slather &> Crofts. 

 Peak. 600 O.D. — Stalher. 



Redclitfe. Bank of Humber, 6 miles west of Hull. — Slather. 

 Robin Hood's Bay. Beach. i2"xio"; j"x6". — Sheppard &- Muff. 

 Rudstone. miles north. Quarry in Gypsey Gravels. — Stalher. 

 Seamer, near Scarborough. — Hull Geological Society. 

 Speeton. jNIoraine on which Speeton Mill stands. — Slather. 

 Staithes. — Kendall. 



Stump Howe. 8 miles west of Whitby. 650 O.D. — Slather. 

 Wawne. near Hull. — Fraser Robinson. 



West Rigg, near Lock wood Reservoir. 810 O.D. In situ in boulder clay. 

 — Stalher. 



Willerby, near Hull. 130 O.D. — Sales. 

 Yedmandale, near West Ayton, — Sheppard. 



AUGITE-SYENITE. 

 (Laurvikite of Brogger). 

 Atwick. 18" X 18" X 12". At foot of Cliffs. — Slather. 

 Dimlington. 18" x 1 5" X 1 5". — Slather c~ Crofts. 



Elloughton. Brough. 12" x 15" X 18", 100 O.D. Mill Hill Quarry. 

 — Stalher. 



Flamborough. Thornwick Bay. 4"X3"X3". — Slather. 

 Redclifi. On Humber Bank, 6 miles west of Hull. — Stalher. 

 Robin Hood's Bay. X ?>¥■ — Sheppard & Muff. 



Saltburn. — Kendall. 



EL.EOLITE-SYENITE. NORWAY. 

 (Foyaite of Brogger). 

 Burstwick, Holderness. 5" x 4" X 4". — Slather. 

 Filey. Boulder clay on Carr Naze. — Stalher. 

 Kettleness, near Wliitby. On Beach, — Hawkesworlh. 



Whitby. On Beach. Exactly resembling that of Kvelle, near Larvik, 

 Southern Norway. — Kendall &- Muff. 



POST-ARCH^AN GRANITE. 



(From Angermanland or Aland, Gulf of Bothnia). 

 Easington. — Crofts. 

 Dimlington. 10" x 5" X 5". — Slather. 



Holderness. From clays. Recognised by Dr. Munthe, of Upsala Uni- 

 versity. — Stalher. 



hall^:flinta. sw^eden. 



Holderness. From clays. Recognised by Dr. Munthe, and Smaland 

 suggested as possible source. — Slather. 



ZIRCON SYENITE. SOUTHERN NORWAY. 

 Dimlington, Holderness. — Slather. 



SYENITIC DYKE-ROCK. 

 Stonegate, Eskdale. In valley cutting above Stonegate. From Longen 

 Vahey or north of Christiania. Recognised by Prof. Brogger of Chris- 

 tiania. — Kendall &- Muff. 



GABBRO. 

 {Similar to Imenaes, Norway). 

 Egton, Eskdale. ' Probably Norwegian.' Prof. Brogger. — Kendall 6- 

 Muff. 



Naturalist, 



