Relationships between KT boundary sites
in Alabama and Mississippi (Mancini and Tew, 1989). Part of the Clayton basal sands are later shown (Pitakpaivan and Hazel, 1998) (Smit and Roep, 1994) to contain altered Chicxulub ejecta (tektite like spherules and limestone fragments) and coarse tsunami induced beds. (move over image) |