mountain geological folds, yaremche city, ukraine, known as yaremche folds

geological folds geology rocks formation mountain stones autumn bedding blocks carpathians cleavage cliff deformation dendrology deposition detritus earth ecology elephant environment europe forest fracture geo geognosy gorgany landscape layers mass mineralogy miocene nature outcrop outdoor planet rupture sedimentary slope steep stratification stratum stryi surface terraformation terraforming trees ukraine wood yaremche city biggest europe folded faulted gothic chevron types