These deposits lie directly upon deeply eroded and weathered bedrock. The exposed reefs and sediments were heavily eroded. Older volcanic edifices have mostly eroded away due to glaciation. Both cliffs are being eroded quite rapidly. In the southern region is karst topography with limestone that is easily eroded. It has been progressively eroded by development. Cartilage is progressively eroded and replaced by hardened bone, extending towards the epiphysis. These tiny particles are steadily eroded away by further impacts and dispersed by plasma drag. This surface is now largely eroded and warped. Inselbergs are common in eroded and weathered shields. Afterwards, the authority of the Soviet government gradually eroded. This interpretation has largely been eroded today. Throughout the 18th century, local autonomy was gradually eroded within the Hetmanate. However, older sedimentary deposits are frequently eroded and re-mobilized. Both scandals immediately eroded public trust and destroyed investor confidence.