[meteorite-list] Chicxulub impact tsunami megaripples in the subsurface of Louisiana

[Paul]

Giant tsunami from dino-killing asteroid impact
revealed in fossilized ‘megaripples’
By Akila Raghavan, AAAS Science, Jul. 12, 2021
https://www.sciencemag.org/news/2021/07/giant-tsunami-dino-killing-asteroid-impact-revealed-fossilized-megaripples

The paper is:

Kinsland, G.L., Egedahl, K., Strong, M.A. and Ivy, R.,
2021. Chicxulub impact tsunami megaripples in the
subsurface of Louisiana: Imaged in petroleum industry
seismic data. Earth and Planetary Science Letters, 570,
no.117063.
https://www.sciencedirect.com/science/article/abs/pii/S0012821X21003186

Yours,

Paul H.