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| London Clay Formation ...

====== London Clay Formation (LC) ====== The London Clay Formation is the youngest bedrock unit within the Andover district. The formation con ...

...accurately. Surfaces generated in the London Basin geological model (base London Clay Formation and base Thanet Sand Formation) were loaded into the City of London model w ...

| style="background-color: #b39c7c;" | London Clay Formation ...silty sand (Ellison, 2004<ref name="Ellison 2004"></ref>). The top of the London Clay Formation weathers to a brownish colour. ...

| colspan="10" | London Clay Formation ...

| Thames Group, comprising London Clay Formation and Bagshot Formation ...

...ands of the Reading Formation (part of the Lambeth Group), overlain by the London Clay Formation, locally capped by river terrace gravels. These generate surface streams wh ...

| London Clay Formation | rowspan="2" | '''London Clay Formation''' ...

The Lambeth Group, London Clay Formation and various Quaternary deposits were used for brickmaking in the past but t ...

...cement) which overlies the Lambeth Group and is succeeded by the thick '''London Clay Formation''' which is the most widespread of the Palaeogene deposits in the London re ...

...reous mollusc fossils and scattered sharks’ teeth are typical fossils. The London Clay Formation is present in both the London and Hampshire basins, and is up to 130m thick ...

...gether in the model, such as the Thames Group (THAM), which is composed of London Clay Formation and Bagshot Formation. ...

==LONDON CLAY FORMATION== The London Clay Formation has had an important ­influence on the development of London infrastructure ...

| LONDON CLAY FORMATION | LONDON CLAY FORMATION ...

| London Clay Formation&nbsp;–&nbsp;bedrock ...n the south of the area, and becoming thicker and deeper to the north. The London Clay Formation averages 14 m in thickness, and at its thickest point in Tower Hamlets it i ...

Across the UK, clay-rich geological deposits, such as the London Clay Formation, are susceptible to volume change due to changes in water content. The sus ...

...s, the Upper Shelly Clay was formerly interpreted as the basal beds of the London Clay Formation. ...n et al. (1994) to include all sediments between the Lambeth Group and the London Clay Formation. They were formerly differentiated by Prestwich (1854) as the ‘Basement-bed ...

...plain environments, although a relatively deep-water marine unit (the London Clay Formation) was laid down during times of high sea level in the Ypresian. ...Ypresian, the earliest Eocene stage, lies at approximately the base of the London Clay Formation. There is thus a time interval, during which the upper part of the Lambeth ...

===Engineering characteristics of the London Clay Formation=== The geotechnical properties of the London Clay Formation are fairly consistent. In the east of the district, the top 30 m of the for ...

...cularly if relatively small, beneath 20&nbsp;m of superficial deposits and London Clay Formation would be difficult, as the current would tend to flow mainly in the conduct ...