Tectonic & metaphysics : “lobated arrow” or “head+fishbone” like interference pattern figure, 20 cm approx, offered by sheath folds in dolocarbonatic (ex european triassic cover, pre-rift sediments) mylonite labeled “Paina Marble”: the ductile shear zone that is the tectonic boundary between upper “Bellinzona-Dascio Zone” (B.D.Z. frontal accretionary prism at lithospheric levels) and structural lower Adula…
Tectonic & metaphysics : “lobated arrow” or “head+fishbone” like interference pattern figure, 20 cm approx, offered by sheath folds in dolocarbonatic (ex european triassic cover, pre-rift sediments) mylonite labeled “Paina Marble”: the ductile shear zone that is the tectonic boundary between upper “Bellinzona-Dascio Zone” (B.D.Z. frontal accretionary prism at lithospheric levels) and structural lower Adula nappe (ex southern paleoeuropean continental thinned lithospheric subducted margin), Penninic Domain, Southern Steep Belt, Livo Valley, “Costiera dei Muncech”, “Alto Lario”, Eastern Lepontine Alps, Lombardy, Italy.
(Photo by Lorusso Angelo).