-40%

Very beautiful big pre dinosaur fossil plant extinct seed fern Sphenopteris !

$ 34.84

Availability: 100 in stock
  • Item must be returned within: 30 Days
  • Condition: New
  • Return shipping will be paid by: Buyer
  • Modified Item: No
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Mazon Creek age: Pre burmite
  • Restocking Fee: No

    Description

    My specimens are genuine and will be delivered with a "Certificate of authenticity, age and origin"  and scientific papers allowing to plant identification !!!
    I combine shipping costs.
    Each item is different, so please wait with payment after purchase -
    I will send You a combine invoice.
    Usually, it will be cost of shipping the heaviest item.
    Specimen:
    Classic c
    oal age liana like extinct seed fern
    Sphenopteris baumleri
    ANDR.
    Locality:
    All detailed and accurate data will be provided with the specimen
    Stratigraphy:
    Upper Carboniferous, Middle Pennsylvanian - Westphalian B
    Age:
    ca. 310 Mya,
    Matrix dimensions:
    ca. 16,0 x 10,5 x 2,0 cm ( white square on pictures is 1,0 x 1,0 cm )
    Description:
    Very beautiful, big specimen of Carboniferous fossil fern:
    Sphenopteris baumleri
    ANDR.
    seed fern fossil frond !
    Systematic:
    Division:
    Tracheophyta (Sphenopsida)
    Kingdom:               Chlorobiota
    Plantae
    Family:
    Spheno
    pteridaceae
    Genus:
    Spheno
    pteris (Zeiller 1878)
    Species:
    Sphenopteris baumleri
    ANDR.