The Echinoid Directory

• Home
• Introduction
• Morphology
• Keys
• Classification
• 3D models
• Index to taxa
• Glossary
• Log in

Parastomechinus brightoni Philip, 1963; Holotype, apical view. From Philip, G. 1963. A new regular echinoid from the Jurassic of Wyoming, USA. Journal of Paleontology 37, 1110-1115 (Text-fig. 4).

Diameter of test 13 mm.