9gikzfw earth background wallpaper (1)

seismology

By bryluen
  • david milne

    david milne

    suggest that machines can help record earthquakes
  • grove gilbert

    grove gilbert

    discoverd earthquakes seem to happen on a fault/ epicenter
  • Giuseppe Mercalli

    Giuseppe Mercalli

    was a seismologist who created a device to measure the intensity or likelihood of damage that may be caused in an earthquake.

  • first seismology graph

    Installed at the Lick University, near San Fransisco.

  • Mantel

    A boundary between Earths crust and mantle was discovered by Andrija Mohorovii
  • richter scale

    richter scale

    Charles richter creates Richter scale to measure the intensity of Earthquakes.