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IRN: 2375136
Taxonomic Name: Stromatopora concentrica (Goldfuss, 1826)
Catalog Number: UC 4610
Country: United States of America
Earliest Period: Silurian
Latest Period: Silurian |
IRN: 3167862
Taxonomic Name: Astraeospongia meniscus (Roemer)
Catalog Number: UC 4432
Country: United States of America
Earliest Period: Silurian
Latest Period: Silurian |