All genera and subgenera of fossil and living brachiopods described from 1775 to 1979 are listed with comments on their current nomenclatural status. A computerized list presents all valid brachiopod ...

Ammonites, echinoids, and brachiopods, oh my! During large periods of Earth's geological history, huge swaths of the United Kingdom were immersed beneath a prehistoric sea. Fast forward to today, the ...