are common fossils in many Mesozoic and Cenozoic marine rocks The Museum’s collection of fossil annelids is both geologically and geographically diverse. The collection contains an estimated 14,000 ...

Annelids, a diverse group of segmented worms, are renowned for their remarkable ability to regenerate lost body parts and reproduce asexually. Recent research has focused on understanding the ...

Fossils of the largest known among them ... The third group, the annelids, or segmented flatworms, had fluid-filled body cavities and breathed through their skins. It's thought the final stages ...

which is often considered a living fossil. These annelid worms have extraordinary bristles that enable them to navigate their ...