ON THE ERRATIC BLOCKS OP ENGLAND, WALES, AND IRELAND. 215 



117, Rounded, worn. Hard sandstone : possibly carboniferous. 1 7 in. 



X 14 in. X 12 in. 



118, Slightly rounded, triangular block, sides flat and smooth. Sand- 

 stone, probably oolitic. 2 ft. 1 in. x 1 ft. 7 in. x 1 ft. in. 



119, Sub-angular, irregular shape. Fine sandstone. 12 in. x 11 in. 



X 10 in. 



120, Sub-angular, rectangular block, with flat faces and planes of 

 bedding parallel to plane of longest face. Basalt. 11 in. x 8i in. x 6^ 

 in. 



121, Smoothed and rounded slab. Sandstone : ueocomian or oolite. 



14 in. X 9 in. X 5i in. 



122, Flat-faced", many-sided, sub-angular block. Basalt, 10 in, x 7 in. 

 X 5 in. 



123, Sub-angular, wedge-shaped. Basalt. 8^ in. x 7 in. x 5 in. 



124, Broken, rounded fragment. Basalt. 5 in. X 5 in. x 3 in. 



125, Rounded, many-sided block. Basalt. 8 in. x 5^ in. x 4| in. 



BmUers and locbWes forminrj Rocl-ery, Sfc, in the Eedory Garden. 



[It is doubtful whether Nos. 126 to 15.5 all belong to Ashwell, as some of them 

 are said to have been brought from a brickpit at Stotfold, Bedfordshire, three miles 

 S.W. It is not, however, clear which, or how many, belong to Stotfold.] 



126, Roughly triangular, worn. Fine, hard sandstone, probably car- 

 boniferous. 15 in. X 12 in. X ?. 



127, Rough block, with surface much broken, but in some parts 

 smoothed, and general outline rounded. Possibly a piece of septarian 

 concretion from Oxford or Kimmeridge clay, 15 in. x 12 in. x ?. 



128, Flat, triangular pebble, angles worn. _ Fossiliferous, impure 

 limestone : very like Lias marlstone. 10 in. x 7 in, x 4 in, 



129, Flattish, stratified, worn and rounded, with a few short, deep 

 farrows (probably artificial). Sandstone. 22 in. x 15 in. (?) X 6 in. (?) 



130, Angular block, very little worn. Coarse sandstone : probably 

 millstone grit. 17 in. X 12 in. x 7 in. (?) 



131, Roughly rectangular, surface uneven and broken, but somewhat 

 worn. Hard sandstone, with plant-remains (?) : probably Jurassic. 14 in. 



X 11 in. X ?, 



132, Rounded, worn pebble. Sandy limestone: probably Jurassic, 

 9 in. X 7^ in. X 5^ in, 



133, Rounded, 'worn, flattish fragment. Ferruginous, slightly cal- 

 careous sandstone : probably neocomian. 10 in. x 8^ in. X 3 in, 



134, Little-worn slab. Ferruginous sandstone : probably neocomian. 

 12 in. X 4^ in, X 2 in, 



135, Worn, smoothed, broken slab, slightly scratched. Limestone 

 with fossils : probably Jurassic. 7 in, X 7 in. X 2 in. 



136, Rough, broken pebble. Limestone, with fossils : Jurassic. 4 in. 

 X 4 in. X 3 in, 



137, Broken piece, much rounded on original surface ; apparently a 

 piece of a nearly spherical boulder ; a few scratches and grooves. Lime- 

 stone : probably Jurassic. 9 in. x 6 in. X 3^ in. 



138, Rough, broken, somewhat smoothed on one side. Coarse grit, 

 with small, rounded quartz pebbles : millstone grit. &\ in. X 6 in. X 4 in. 



139, Flat slab, angles rounded and whole surface smoothed, except 

 lower side. Fine hard sandstone : possibly carboniferous. &h in.- X 6 in. 

 X 2 in. 



