Impact craters often have asymmetric shapes, which have been used to infer the direction and angle of impact. But pre-existing structural or topographic heterogeneities also play an important role in crater asymmetry.
References
Gulick, S et al. Nature Geosci. 1, 131–135 (2008).
Schultz, P. H. & Anderson, R. A. in Special Paper 302: The Manson impact structure, Iowa; anatomy of an impact crater (eds Koeberl, C. & Anderson R. R.) 397–417 (GSA, Boulder, Colorado, 1996).
Dahl, J. M. & Schultz, P. H. International Journal of Impact Engineering 26, 145–155 (2001).
Pierazzo, E. & Melosh, H. J. Earth Planet. Sci. Lett. 165, 163–176 (1999).
Kenkmann, T. Geology 30, 231–234 (2002).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Schultz, P. The buried record of Chicxulub. Nature Geosci 1, 90–91 (2008). https://doi.org/10.1038/ngeo120
Issue Date:
DOI: https://doi.org/10.1038/ngeo120
- Springer Nature Limited