The mysteries of amber are covered in this short booklet as we pass through pages that explain what amber is, how it is formed, where does it occur, and what plants produce this wonderful gem. 67 Color Pages
Ammonites were one of the most beautiful and fascinating creatures that ever lived. They have been found on every continent of the Earth, and are among the most useful and important fossils geologists and paleontologists can find. 128 color pages, 4" X 6".
Trilobites are among the most diversified and interesting creatures that ever inhabited the Earth's oceans. This book explains the latest advanced theories that shed new light on these marvelous creatures. 175 color pages, 4" X 6".
The Green River Formation is a rock formation in Wyoming where extraordinary, well preserved animal and plant fossils from ancient lakes are unearthed. The analysis of the animals reported in this book enable the reader to learn about the evolution of the species. 110 Color Pages, 4" X 6".
