Cavechat.org

I've been looking through all the different posts on this great message board since I found it. I'm really trying to find some stuff on the formations. Heck there are some awesome videos on here. What I'm curious is if anyone can tell me how the formation in this video below was formed. I've had several people tell me it looks like cornflakes. I tend to agree. It's at the 5:24 mark of the video below. Really wish I would have asked the owner Scott about it when I did the tour of his cave in Kentucky.

[YouTube]https://youtu.be/RnOXoIVwLUY[/YouTube]