TY - RPRT TI - Evidence of the impacting body of the Ries crater - the discovery of Fe-Cr-Ni veinlets below the crater bottom AU - Goresy A. El AU - E. C. T. Chao PY - 1976 DO - 10.1016/0012-821x(76)90114-x UR - https://pubs.usgs.gov/publication/70010960 ID - 70010960 ER -