Not bad for an hours work

We had a nice rain the other day, and knowing what I know, I had to stop by the ditch on the way home from work. The angy at upper left is small but flawless. Just right of center, there is a croc tooth, and next to it is a dolphin tooth. I've said it before, and I'm sure I'll say it again - I can't believe that this place still produces as well as it does.