TY - RPRT TI - Age and geomorphic history of Meteor Crater, Arizona, from cosmogenic 36Cl and 14C in rock varnish AU - F. M. Phillips AU - M.G. Zreda AU - S.S. Smith AU - D. Elmore AU - P.W. Kubik AU - R.I. Dorn AU - D. J. Roddy PY - 1991 DO - 10.1016/0016-7037(91)90387-k UR - https://pubs.usgs.gov/publication/70016502 ID - 70016502 ER -