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IRN: 3159637
Taxonomic Name: Parastrophia hemiplicata (Hall, 1847)
Catalog Number: UC 3679
Country: Canada
Earliest Period: Ordovician
Latest Period: Ordovician |
IRN: 2928203
Taxonomic Name: Orthoceras communis
Catalog Number: UC 5752
Family: Orthoceratidae
Country: Sweden
Earliest Period: Ordovician
Latest Period: Ordovician |