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Earth, Planets and Space
Fig. 11 | Earth, Planets and Space

Fig. 11

From: Crustal structure of the eastern Piedmont and Atlantic coastal plain in North Carolina and Virginia, eastern North American margin

Fig. 11

Poisson’s ratio along the Line 1 seismic profile. The red line indicates the reflection boundaries used in the inversion. The red stars indicate the shotpoints (SP). The white dash lines indicate the limits of the seismic ray coverage for the inversion of P-wave and S-wave velocity model. Poisson’s ratio in the crystalline crust varies predominately from 0.24 to 0.26

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