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IRN: 3144074
Taxonomic Name: Halysites
Catalog Number: PE 79045
Country: United States of America
Earliest Period: Silurian
Latest Period: Silurian |
IRN: 3156284
Taxonomic Name: Arachnophyllum
Catalog Number: PE 80034
Family: Arachnophyllidae
Country: United States of America
Earliest Period: Silurian
Latest Period: Silurian |
IRN: 3144409
Taxonomic Name: Heliolites
Catalog Number: PE 5597
Country: United States of America
Earliest Period: Silurian
Latest Period: Silurian |
IRN: 3156197
Taxonomic Name: Halysitidae
Catalog Number: PE 80013
Family: Halysitidae
Country: United States of America
Earliest Period: Silurian
Latest Period: Silurian |