ON ERRATIC BLOCKS OF THE BKITISH ISLES. 



247 



18. Irby . 



19. Kirmingtoii 

 20. 



1896. Shap, Ba., Sands. (Secondary), Gran. 

 1896. Rh. P. 



1895. Dol., Sands. (? Jur.), Gran. 



1896. Ba., Gran., Eh. P., Laurv., Lamprop., Dior,, 



Gneiss, Quartz Porph.,Carb. L. and G.,Lias, 

 Torph., Halleflinta, M. Schist, Flint ( Black 

 and Green), Ba., Congl., M.G., Irons. 

 (? Lias), Septarian (.' Kim.). 

 " Rh. P., Garb. L. 



Quartz P., Ba., Carb. L. and S., 

 Fl., Shap, Gneiss, Schist, Gran., 

 , Porph., Limes. (.' OoL), M.G. 



1. Carnedd-y-ci 



2. Glyn-Ceiriog 

 :>. Llandrillo . 



■1. Llan-y-cil (Bala) 



Meeionethsiiire. 



1900. Quartzite and Greenstone from Cader 



Berwyn. 

 1900. Welsh Felsitcs and Denbigh Grits. 

 1900. Ash and Greenstone. 

 187G. Striic, Aren. 



1. Kerry Hill . 



Montgomeryshire. 



. 1883. Sil. Grit. 



Norfolk. 



1. Bacton 



2. Bedingham . 

 .'5. Boyland Hall 



4. Broom Ford, Ditcbington 



5. Catton .... 

 G. Coiton 



7. Diss .... 



8. E. Dereham 



1903. 

 1903. 

 1903. 

 1903. 

 1903. 

 1903. 

 1903. 

 1908. 



Rh. P., Laurv., Dol., Jasper. 



Kim. Clay, Dol., Chalk (Hard and Soft). 



Neoc. Sands., Kim. Clay. 



Kim. Clay. 



Shap, Quartz Porph., Ba. 



Flints, Dol. 



Neoc. Sands. 



Sands., Quartzite, Irons., Dol., Granitoid 



Rock (like Rock from Ercal (Wrekin), 



Porph., Jasper, Greywacke, Neoc. Sands., 



Ter. Congl., Flint, Chalk (Hard and 



Soft). 

 Chalk, Flints, Kim. Clay, Dol., Hornb. Sch., 



Quartzite (? Trias), Neoc. Sands., Carb. 



Sands., L. Lias., Ool., lied Chalk. 

 Laurv. 

 Rh. P. 



Neoc. Sands. 

 Flints, Hard Chalk, Kim. Clay, L. Lia.<-, 



Neoc. Sands., Porph. (? Chev.), Dol. 

 Dol. 



Ganister, M.G. 

 Sept. with Amm. (? Kim.) 

 Ter. Sands., Neoc. Sands. 

 Dol. 

 Sands., Grit, Rh. P., Dol. 



