Come to our PaleoTime-NL International Fossil Show in Harderwijk (NL), on March 9th 2019!
Contribute knowledge and information to Fossiel.net!
How can I help?
Most Popular Articles
Sea Urchin Toxaster sp. small
The class of Ostracodermi, part of the superclass Agnatha (jawless fish) are a group of primitive jawless fishes that were covered with an armor of bony plates. The fish were up to 30 centimeters long and hunted small prey on the bottom. The ostracoderms have become extinct during the mass extinction in the Late Devonian.
Impression of an Ostracoderm
Do you have additional information for this article? Please contact the Fossiel.net Team.