How did you sleep last night — like a rock 💤 or on one 🪨? We'll let these high school students hit snooze a time or two after their hard work during Stones and Bone: an annual program for teens in partnership with @uchicago. Over four weeks, young scientists dig into what it means to pursue a career in paleontology or geology. ⛏ After exploring the collections and lab spaces at the Field, students venture out West to help researchers uncover fossils in Wyoming's Green River Formation: the best record in the world of what an ecosystem looked like 52 million years ago. 😮 📸: @vi.llowe