Coelacanth fossil
Here is a photo of our small coelacanth fossil cast. Actually, fossil fish of any kind support the young earth/flood creation model, because fish normally don't fossilize. Normally they float to the top and are scavenged. Yet countless fossil fish have been found between strata layers squashed to the thickness of a piece of paper, with only thin layers of strata above. These fish must have been caught and buried quickly in some catastrophe in order to have been so well preserved.