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Table 1 Comparison of fault rock chemical composition anomaly in this study and other fields

From: Postseismic fluid discharge chemically recorded in altered pseudotachylyte discovered from an ancient megasplay fault: an example from the Nobeoka Thrust in the Shimanto accretionary complex, SW Japan

 

Ishikawa et al. (2008)

Hamada et al. (2011)

Honda et al. (2011)

Yamaguchi et al. (2014)

This research

Location

Chelungpu fault, Taiwan

Emi accretionary prism, Boso

Kure mélange, Shimanto

Pasagshak Point thrust, Kodiak

Nobeoka Thrust, Shimanto

Background temperature (°C)

50–75

50–250

250

250

Increase

Sr Ba

Cr Ni Sr Ba

Sr La Pb Sm

Li Sr La

Li Cs

Decrease

Li Rb Cs

Li As Rb Cs

Li Cs Rb

Rb Cs

All elements