Here is a paragraph that sums it up brilliantly:
Now, you young IDiots: put the sledgehammer down and back away from the dead horse.I would argue that rapid and significant processes are included within our current understanding of processes. For example, I study the processes and deposits of turbidity currents, which are essentially submarine avalanches of sediment. The recurrence of such events varies but is typically on the order of hundreds to thousands of years. Moderate to large turbidity current events would surely be labeled “catastrophic” from our point of view. Yet, entire sedimentary basins are filled with the deposits of hundreds of thousands of individual catastrophic events. While each event may be short-lived and cataclysmic, they occur very regularly over time and incrementally stack to produce a stratigraphic succession. We might consider some volcanic systems similarly — each eruption event might be catastrophic, but over time this is how the volcano is incrementally constructed.
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