Fig. 8From: Evaluating variability in coseismic slips of paleoearthquakes from an incomplete slip history: an example from displaced terrace flights across the Kamishiro fault, central JapanShallow stratigraphy of a pond shown in Fig. 3c. To determine the depth of the gravel layer of T5, we inserted a geoslicer and a soil sampler until they hit gravel and stopped; we repeated this measurement many times. We confirmed that the thickness of swamp deposits was 30–50 cm from the surface, which suggested that radiocarbon samples we obtained were from the bottom of the swamp deposits and, thus, were suitable for estimating the age of T5Back to article page