Crinoidea

  • P 11171 label
    Photographer:
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2019 Summer IMLS Ordovician Digitization Project. Crinoid label
  • P 11171
    Photographer:
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2019 Summer IMLS Ordovician Digitization Project. Crinoid Fossil
Catalog Number: P 11171
Taxonomic Name: Crinoidea
FM Catalog: Fossil Invertebrates
Phylum: Echinodermata
Class: Crinoidea
Period: Ordovician
Earliest Epoch: Late Ordovician
Earliest Age: Cincinnatian
Formation: Maquoketa Shale
Morphology: 17 stem fragments, free from matrix; 1 holdfast on brachiopod shell
Member: Lower
Coordinates Available?: No
Country: United States of America
State/Province/Territory: Iowa
Township: Bloomfield
EMu IRN: 4064634
Occurrence ID: b056c3f8-65b5-4cc3-9547-5bf89be52d83

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