Part II of Charles Rollin Keyes's "Paleontology of Missouri" offers a fascinating exploration of Missouri's rich fossil record, highlighting diverse prehistoric life forms. It details the discovery and significance of various vertebrate and invertebrate fossils, shedding light on ancient ecosystems that once thrived in the region. Keyes emphasizes the importance of these findings for understanding Earth's history and the evolution of life, making it an engaging read for both paleontology enthusiasts and those curious about Missouri's deep past. Paleontology of Missouri - Part II is an unchanged, high-quality reprint of the original edition of 1894.