TY - RPRT TI - Impact-shocked zircons: Discovery of shock-induced textures reflecting increasing degrees of shock metamorphism AU - B.F. Bohor AU - W.J. Betterton AU - T.E. Krogh PY - 1993 DO - 10.1016/0012-821x(93)90149-4 UR - https://pubs.usgs.gov/publication/70017387 ID - 70017387 ER -