Wow, are you a sedimentologist? Because the guy who did this research is.
No, but it doesn't take a sedimentologist to have followed the debate about timing, and to realize that Nature only recently printed research on rapid stratification that Creationists had known and talked about for years.
It doesn't take a sedimentologist to have followed the debate and recognize that it was Creationists who were screaming that fossils were usually the evidence of huge phenomenal water catastrophes, long before others begin acknowledging the role of water catastrophes as part of their finds.