SRL for [pin - pointing]: The recognition of such a connection helped confirm the seafloor - spreading hypothesis by [pin - pointing] the zones where Hess had predicted oceanic crust is being generated -LRB- along the ridges -RRB- and the zones where oceanic lithosphere sinks back into the mantle -LRB- beneath the trenches -RRB- .
ARG-0: The recognition of such a connection | ARG-1: the zones where Hess had predicted oceanic crust is being generated -LRB- along the ridges -RRB- and the zones where oceanic lithosphere sinks back into the mantle -LRB- beneath the trenches -RRB-