Fig. 4From: Influence of crustal lithology and the thermal state on microseismicity in the Wakayama region, southern Honshu, JapanDistributions of the a upper limit (D10), b lower limit (D90), and c thickness of the seismogenic layer (D90–D10). The hypocenters in black rectangles labelled ‘a’ and ‘b’ were used to produce the hypocenter ranges in Fig. 5. The white circle indicates the location of station NKMHBack to article page