Stromotoporoidea
Distribution:
• Devonian of the Czech Republic (1 collection)
• Silurian of United States (3: Illinois, New York, Wisconsin)
Total: 4 collections each including a single occurrence
Distribution:
• Devonian of the Czech Republic (1 collection)
• Silurian of United States (3: Illinois, New York, Wisconsin)
Total: 4 collections each including a single occurrence