Blogs & Videos: Fossils

Beachgoer’s Guide to Lake Michigan Fossils and Rocks

When you think of Lake Michigan, does fossil hunting come to mind? Many people may not be aware that the beaches of Lake Michigan can be a hot spot for fossils hunters. Aside from fossils, Lake Michigan beaches are also home to many fascinating rocks. Take a look at some of the more common rocks and fossils around the lake.  

A tray filled with elongated eggs that are white, cream and brown in color

Before the Chicken, There Was the (Dinosaur) Egg

While we don’t know a whole lot about dinosaur reproduction, we have much more information about what happens after mating. That’s because the fossil record of eggs and nests is quite good. Like living reptiles, dinosaurs buried their eggs, which appear to have had long incubation periods—up to half a year. 

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