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  • Isocrinus oregonensis Moore & Vokes, 1953

    Images:

    PRK

    By PRK

    Taxonomy

    Crinoid

    Kingdom: Animala
    Phylum: Echinodermata
    Class: Crinoidea
    Order: Isocrinida
    Family: Isocrinidae
    Genus: Isocrinus
    Species: Isocrinus oregonensis
    Author Citation Moore & Vokes, 1953

    Geological Time Scale

    Eon: Phanerozoic
    Era: Cenozoic
    Period: Paleogene
    Sub Period: None
    Epoch: Oligocene
    International Age: Oligocene (early)

    Stratigraphy

    Keasey formation

    Provenance

    Collector: Prk
    Acquired by: Field Collection

    Location

    possibly Columbia County
    Oregon
    United States

    Comments

    tertiary crinoid. Articulated tertiary specimens, very rare

    Lit.:

    Moore, R. C. & Vokes, H. E. 1953. U.S.Geol.Survey Prof.Paper. 233-E: 124, Pl 23, fig 1, 3.

    Go to fossils Crinoids & Blastoids

    User Feedback


    Tidgy's Dad

    Tidgy's Dad

    Posted

    Beautiful preservation of the pinnules. 

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