Fossil Turritella Shell - Ancient Marine Gastropod Specimen #1942030 (License: Personal Use)

This fossil specimen belongs to the genus Turritella, a group of extinct marine gastropods common in Cenozoic sediments. Its elongated, high-spired shell features prominent rectangular axial ribs and subtle color banding from diagenetic mineral replacement. The aperture is partially preserved, and surface texture reveals fine growth lines and minor encrustation.

Used in educational exhibits, online paleontology catalogs, museum websites, and fossil identification guides; targets users researching marine fossils, geology students, or hobbyist collectors seeking accurate visual references.