Cyclocrinitids are early (mid-Ordovician–early-Silurian) Dasycladalean algae, resembling but probably not closely related to the Receptaculitids.
References
Wikipedia
Cyclocrinitids
Tags
- Dasycladales
- Paleobotany stubs
- Paleozoic plant stubs
- Silurian stubs
- Ulvophyceae stubs