Subject ASC0000zwz

The Quarterly journal of the Geological Society of London.
v.58 (1902), Page 553 (1902)
Smithsonian Libraries
BHL Page 41676030

Keywords

borings strata rocks Scarborough gasworks gas Pre-Glacial valley Forge Valley Seamer Valley scarborough gasworks rock clay shale peat boulder ordinance datum grey blue hard sandstone grave light coloured loamy bind bands scale surface

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