1 All plans, sessions, dates and times are subject to change and seating is subject to availability. 2  There is an eight (8) ticket limit per account, with the exception of Grandstand where there is a (4) ticket limit per account.  The Promenade level includes sections 301-340.
The process known as weathering breaks up rocks so that they can be carried away by the process known as erosion. Water, wind, ice, and waves are the agents of erosion that wear away at the surface of the Earth.
The fluids expelled from the subducting slab migrate upwards and form hot springs, mud-volcanoes or serpentinite diapirs within the forearc system. Fluids or melts released at greater depth will hydrate and metasomatise the mantle rocks of the hanging plate (i.e. the mantle wedge).