Bedding-parallel Low Temperature (c.250 °C) shear zones observable in the Portoro limestone (Tuscan Nappe)
Carter, K.E., 1992. Evolution of stacked shear zones in carbonates from mid-crustal levels: Tuscan Nappe, Northern Apennines, Italy. Journal of Structural Geology 14, 182-192.
Molli G., White J.C., Kennedy L., Taini V. in press. Low-temperature deformation of limestone, Isola Palmaria, northern Apennine, Italy – the role of primary textures, precursory veins and intracrystalline deformation in localization. Journal of Structural Geology (2010), doi: 10.1016/ j.jsg.2010.11.015