Companion Guide - Age of Dinosaurs backtoschool2025 Elephant Bird Eggshell

Elephant Bird Eggshell

researchers in 2003 discovered that the naturally occurring isotope of the bismuth did in fact undergo alpha decay and calculated a half-life of 1

In the Roman Empire

It would not be until 1933 that the scientific community finally recognized the site as being formed by meteorite impacts

acrylic stand

Companion Guide - Age of Dinosaurs backtoschool2025 Elephant Bird EggshellThe Companion Guide for AGE OF DINOSAURS is a full color, 160 page, hardbound volume designed to enhance the display of the Mini Museum while providing amazing facts about the specimens included in the Mini Museum. The white cover is perfect to use as a backing while sharing the Mini Museum with large groups. Please Note: All Age of Dinosaurs Mini Museums ship with a Companion If you are ordering a Mini Museum, you do NOT need to order the guide