TY - RPRT TI - Fluid impact craters and hypervelocity - high velocity impact experiments in metals and rocks AU - H. J. Moore AU - D. E. Gault AU - R.W. MacCormack PY - 1962 DO - 10.3133/ofr6286 UR - https://pubs.usgs.gov/publication/ofr6286 ID - ofr6286 ER -