A fossiliferous spherule-rich bed at the Cretaceous–Paleogene (K–Pg) boundary in Mississippi, USA: Implications for the K–Pg mass extinction event in the Mississippi Embayment and Eastern Gulf…

A fossiliferous spherule-rich bed at the Cretaceous–Paleogene (K–Pg) b... https://t.co/jl6UmTN707

@PaulButler999 Depends how close the impact is to the site? We definitely find ejecta inside (hollow) fauna at proximal K-Pg sites (see below!). Really need to see the stratigraphy of the site though. https://t.co/Q1Qg8xy3gq

@PeterBrannen1 The K-Pg site from Mississippi we published on last year is now under some houses. To be fair, it was only exposed because they excavated a big hole to make said houses.. https://t.co/Q1Qg8xy3gq

USGS Pub https://t.co/yuVU4P0NmB via @USGS_Pubs