In 2002, flood waters from Canyon Lake dam reservoir in central Texas were diverted into an emergency spillway at nearly 200 times the normal flow rate. The resulting flood event, which lasted for six ...

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DR. ALFRED WALLACE, in his letter to NATURE of May 2, calls attention to the significant fact that catastrophes caused by volcanoes “may be of greater magnitude now than in geologic times,” owing to ...

IN reference to Prof. Judd's excellent statement of the position of the uniformitarian, allow me to call attention to an argument which tends to show that, so far as earthquakes and volcanic eruptions ...