A brief explanation of the geology shown on the relevant 1: 50 000 scale geological map(s).

Shows the solid and drift geology together as the 'under-foot' geology.

Shows the solid and drift geology together as the 'under-foot' geology.

Shows the solid and drift geology together as the 'under-foot' geology.

Shows the solid and drift geology together as the 'under-foot' geology.

A brief explanation of the geology shown on the relevant 1: 50 000 scale geological map(s).

Shows the solid geology. Details of overlying drift deposits may be omitted or shown only in outline.

Shows the solid and drift geology together as the 'under-foot' geology.

Shows the solid geology. Details of overlying drift deposits may be omitted or shown only in outline.

Shows the solid and drift geology together as the 'under-foot' geology.

A brief explanation of the geology shown on the relevant 1: 50 000 scale geological map(s).

Shows the solid and drift geology together as the 'under-foot' geology.

Shows the solid and drift geology together as the 'under-foot' geology.

Shows the solid and drift geology together as the 'under-foot' geology.

Shows the solid and drift geology together as the 'under-foot' geology.

Shows the solid and drift geology together as the 'under-foot' geology.

The latest archaeological evidence is used to cast new light on the vast legacy of the world's first great nation. Full color maps and illustrations throughout.

Shows the solid and drift geology together as the 'under-foot' geology.

Regional Geology Guides provide a broad view and interpretation of the geology of a region.

Shows the solid and drift geology together as the 'under-foot' geology.

A brief explanation of the geology shown on the relevant 1: 50 000 scale geological map(s).

A brief explanation of the geology of the relevant 1: 50 000 scale geological map(s)

Shows the solid geology. Details of overlying drift deposits may be omitted or shown only in outline.

Shows the solid geology. Details of overlying drift deposits may be omitted or shown only in outline.

Shows the solid and drift geology together as the 'under-foot' geology.