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  • Anchispirocyclina lusitanica foram, Jurassic/Cretaceous, Portugal


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    • My specimens of this species are 2-3mm in diameter, and the thickness in the center is about 2/3 of the diameter. Thickness on the edge goes down to about 0.1mm. .

    Taxonomy

    Kingdom: Chromista
    Phylum: Foraminifera
    Class: Globothalamea
    Order: Loftusiida
    Family: Hauraniidae
    Genus: Anchispirocyclina
    Species: A. lusitanica
    Author Citation Egger, 1902

    Geological Time Scale

    Eon: Phanerozoic
    Era: Mesozoic
    Period: Jurassic
    Epoch: Late
    International Age: Upper Jurassic, Upper Tithonian to Lower Cretaceous, Lower Berriasian

    Stratigraphy

    ?

    Provenance

    Acquired by: Purchase/Trade

    Dimensions

    Diameter: 2 - 3mm

    Location

    Ericeira
    Portugal

    Comments

    My specimens of this species are 2-3mm in diameter, and the thickness in the center is about 2/3 of the diameter. Thickness on the edge goes down to about 0.1mm. .



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