Catoctin/Fauquier contact

Catoctin/Fauquier contact
Power washing a quarry block near Aldie, VA that preserves a soft sediment contact of the Fauquier Formation cap carbonate and pillow basalt of the Catoctin Formation.

Thursday, February 26, 2015

THBI of Body Wave Travel Time and Surface Wave Dispersion

Figure. Different methods of processing seismic record.   Due to their different physical properties, seismic records can be separated into several data types and be analyzed through varies methods. These data types provides a complementary constraint on Earth’s seismic structure, however, because of the data uncertainties in these measurements, a single best-fit model may not be required or even allowed in most cases.

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