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  • Phymotaxis tournoueri


    Images:

    sixgill pete

    Taxonomy

    Regular Echinoid w/spines

    Kingdom: Animalia
    Phylum: Echinodermata
    Class: Echinoidea
    Order: Phymosomatoida
    Family: Phymosomatidae
    Genus: Phymotaxis
    Species: Phymotaxis tournoueri
    Author Citation Cotteau, 1866

    Geological Time Scale

    Eon: Phanerozoic
    Era: Mesozoic
    Period: Cretaceous
    Sub Period: None
    Epoch: Late
    International Age: Maastrichtian

    Stratigraphy

    PeeDee Formation

    Provenance

    Collector: Don Rideout
    Date Collected: 10/25/2016
    Acquired by: Field Collection

    Dimensions

    Thickness: 5/8 "
    Diameter: 1 1/2 "

    Location

    New Hanover County
    North Carolina
    United States

    Comments

    This echinoid was self-collected from the basal PeeDee sands at a quarry in Castle Hayne North Carolina. It has over 50% of the spines attached making it an excellent specimen. First described from Europe the species was not described from North Carolina until 2007. 

     

    Reference:

     

    Maastrichtian (Cretaceous) regular echinoids from the Rocky Point Member, PeeDee Formation southeastern North Carolina. (Ciampaglio & Weaver, 2007) Pgs. 4&5, figures 2(A-G) & 3 (A-C)




    User Feedback


    Very special! Is that a calcite replacement?

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    sixgill pete

    Posted

    On 12/16/2016 at 12:53 AM, doushantuo said:

    NICE!!!

    Thank You!

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