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Table 9 Total thickness percentage of geological units contributing to the estimation of site classes based on the hybrid classification approach

From: Seismic microzonation of a region with complex surficial geology based on different site classification approaches

Site Class

% of total area

Bedrock

Till (%)

Glaciofluvial sediments (%)

Clay (%)

Sand and gravel (%)

Total (%)

A

56.6

73.31

0.14

13.82

12.73

100.00

B1

1.2

99.96

0.00

0.00

0.04

100.00

C1

0.1

20.16

11.87

0.20

67.78

100.00

C2

0.3

33.99

2.32

3.22

60.47

100.00

C3

0.2

14.63

4.61

21.45

59.31

100.00

D

9.6

12.37

7.37

55.76

24.51

100.00

E

18.7

28.03

3.07

31.92

36.98

100.00

X

13.2

10.65

0.94

79.37

9.05

100.00