%0 Journal Article %A A. Grant, John %A H. Schultz, Peter %T Erosion of ejecta at meteor crater: constraints from ground penetrating radar %D 1994 %J , %V %@ 2214-4609 %C cp-300-00056 %R https://doi.org/10.3997/2214-4609-pdb.300.58 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.300.58