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We present the geological map (1:10.000) of Montecastelli Pisano area, where (i) relationships between Neogene-Quaternary transfer and normal faults have been carefully mapped (Sheet 1), (ii) mantle sequence Ligurian Ocean has analysed 2). Fault analyses allowed to define: NE-trending fault system (left-lateral strike- oblique-slip faults) belonging a shear zone; NW-trending faults. Their evolu...
[1] Deformation experiments were conducted on fine-grained (3–6 mm), fully synthetic Fo90 olivine aggregates in a gas-medium apparatus at 300 MPa confining pressure and temperatures of 1150–1360 C. The strain rates of the solution-gelation-derived and therefore genuinely melt-free, dry samples are about two orders of magnitude lower than the strain rates for nominally melt-free aggregates at th...
[1] The earliest formed crust on a single plate planet such as Mars should be preserved, deeply buried under subsequent surface materials. Mars’ extensive cratering history would have fractured and disrupted the upper layers of this ancient crust. Large impacts occurring late in Martian geologic history would have excavated and exposed this deeply buried material. We report the compositional an...
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