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7.4 Geological Hazards
7.4.1 Head
7.4.2 Peaty alluvium
7.4.3 Man-made deposits
8. BOREHOLES
9. OTHER UNPUBLISHED SOURCES OF INFORMATION
10. REFERENCES
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FIGURES
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
National Grid sheets adjoining Sheet SK 23 SE (Etwall)
Longitudinal section of the deposits within the Elvaston Palaeochannel, based on
borehole data
Transverse section of the deposits within the Elvaston Palaeochannel, based on
borehole data
Lower River Dove terrace deposit and alluvium long valley profiles and thalwegs
across sheets SK 23 SE and SK 22 NE.
Reproduction of Armstrong’s field sketch of the gravel beds at Hilton West Pit
(Armstrong 1938/39 MS).
Reproduction of Armstrong’s sketch of Hilton West Pit (Armstrong 1942/45
MS).
Sketch of the face of the Hilton East Pit (Armstrong 1942/45 MS).
TABLES
Table 1.
Table 2.
Table 3.
Geological sequence proved within sheet SK 23 SE (Etwall).
Correlation of the terrace deposits of the rivers Trent, Soar, Derwent and
Dove.
Correlation of the six terraces of Pocock (1929) with those mapped.
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