TY  - RPRT
TI  - Discovery of microscopic evidence for shock metamorphism at the Serpent Mound structure, south-central Ohio: Confirmation of an origin by impact
AU  - R.W. Carlton
AU  - C. Koeberl
AU  - M.T. Baranoski
AU  - G.A. SchuMacHer
PY  - 1998
DO  - 10.1016/s0012-821x(98)00166-6
UR  - https://pubs.usgs.gov/publication/70020058
ID  - 70020058
ER  -