Here is a very rare Czech Duslia insignis that comes practically from the type locality. Duslia is a Tilobite like soft body arthropod. This fossil shows a good and detailed preservation. Even the fine cilia on the body rim are clearly preserved. For a Duslia insignis from the Czech republic shows this specimen a remarkable size of about 92mm. This is a very good example piece of Duslia, even it is not entirely complete. Even Jahn in 1893 had it not easy to option finally compleate speciments from that site.