Iowaspongia annulata Thomas, 1923

Catalog Number: UC 25881
Taxonomic Name: Iowaspongia annulata Thomas, 1923
FM Catalog: Fossil Invertebrates
Phylum: Porifera
Class: Hexactinellida
Order: Reticulosa
Period: Devonian
Earliest Epoch: Late Devonian
Earliest Age: Frasnian
Formation: Lime Creek
Lithology: In the blue plastic clay some thirty or forty feet below the marly horizon at the pit of the Rockford Brick and Tile Company.
Coordinates Available?: No
Country: United States of America
State/Province/Territory: Iowa
County: Floyd
Township: Rockford
EMu IRN: 2291498
Occurrence ID: fb9eba8d-db5d-4300-bb9f-0568f585907b

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