Indian, Tertiary, and post-Tertiary Vertebrata. Calcutta, Geological Survey Office, 1874-1902. India, Paleontology, Vertebrates, Fossil, The illustration showcases a variety of Tertiary vertebrate fossils, arranged in a systematic manner for educational purposes. Each fossil is labeled with a corresponding number for reference. The specimens include intricate details of vertebrae, skull fragments, and other skeletal structures, demonstrating the diversity of prehistoric life forms. These fossils provide insights into the morphology and evolution of ancient species, contributing to our understanding of vertebrate history. The overall layout emphasizes clarity and precision, making it a valuable resource for paleontological study.