Actor Charlotte Salt speaks about her return as Sam Nicholls and what to expect! 🚑 #Casualty | BBC Casualty

133K views · 2.8K reactions | When he’s not saving lives… he’s probably eating  The one and only, Iain Dean  #Casualty | BBC Casualty | Facebook

Yep, that's a fish trapped inside an ammonite. The Dapedium fish was probably feasting on decaying soft tissues when it got trapped inside. It comes from the famous Early Jurassic Posidonia Shale near Holzmaden, Germany, and is on display at the Hauff Museum. It is around 180 million years old. I featured a similar fossil in my new book, "The SECRET LIVES of DINOSAURS," out now! Illustrated by Bob Nicholls Art. | Dr Dean Lomax - Palaeontologist