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本文根据野外地质调查资料、人工探槽资料和C~(14)地质年龄数据,讨论了昌马断裂带古地震标志的主要特征与古地震期次等问题。
Based on the field geological survey data, artificial trench data and C ~ (14) geologic age data, the paper discussed the main features of ancient seismic markers and paleoearthquakes in the Changma fault zone.