TY  - RPRT
TI  - New links between the Chicxulub impact structure and the Cretaceous/Tertiary boundary
AU  - Virgil L. Sharpton
AU  - G. B. Dalrymple
AU  - L.E. Marin
AU  - G. Ryder
AU  - B.C. Schuraytz
AU  - J. Urrutia-Fucugauchi
PY  - 1992
DO  - 10.1038/359819a0
UR  - https://pubs.usgs.gov/publication/70017259
ID  - 70017259
ER  -