silicified wood meaning in Hindi

Also at WSU are the Harold E . Culver Collection, with fossils of pre-historic animals; the Lyle and Lela Jacklin Collection of Silicified Wood & Minerals; and S . Elroy McCaw Fluorescent Mineral Display.
In the meantime the best available scientific collection of silicified wood from the fossil forest ( itself listed as local heritage ) passed to the care of Lake Macquarie Council which after keeping it for some time disposed of it ( into the Lake ) without notifying any of the geologists interested in or studying the fossil tree horizon.