As the smallest in this series, these 10–11 cm (3.9–4.3 inches) Crocodylus siamensis skulls are finely detailed micro-specimens. They provide a unique look at the earliest identifiable skeletal forms of this species. Despite their size, the skulls exhibit full cranial architecture, including jaw structure and basic dentition. Ideal for micro-anatomical comparison, classroom demonstration, or inclusion in a progressive size display. These specimens are rare and often sought after for their combination of scientific value and delicate beauty.