Trilobite Fossil Illustration - Paleozoic Arthropod Anatomy #295687 (License: Personal Use)

This precise black-and-white illustration depicts a dorsal view of a trilobite, an extinct marine arthropod from the Paleozoic era. Key anatomical features include the cephalon with prominent compound eyes, a segmented thorax of articulated plates, and a pygidium at the posterior end. The fine linework emphasizes the ribbed exoskeleton texture and segmentation critical to trilobite taxonomy.

Used in educational resources, museum exhibits, geology textbooks, and online paleontology articles to illustrate trilobite morphology; matches user intent for academic study, fossil identification, or science communication.