-40%

Rare fossil plant extinct seed fern polen organ Mazon Creek like paired nodule

$ 19

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

    Description

    My specimens are genuine and will be delivered with a "Certificate of authenticity, age and origin"  and scientific papers allowing 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
    :  Rare specimen , extinct medullosan seed fern prepolen organ
    Halletheca sp.
    preserved in paired Mazon Creek like siderite nodule from Europe !
    Locality:
    All detailed and accurate data will be provided with the specimen
    Stratigraphy:
    Upper Carboniferous - Middle Pennsylvanian / Westphalian A
    Age:
    ca. 314 Mya
    Matrix dimensions:
    ca. 2,3 x 2,0 x 1,0 cm ( white square on pictures is 1,0 x 1,0 cm )
    Description:
    Rare, interesting and nice specimen of
    extinct medullosan - seed fern prepolen organ:
    Halletheca sp.
    preserved in paired Mazon Creek like siderite nodule from Europe !