Name:   Annularia Branches Age:  Pennsylvanian Formation:  Braidwood Formation Location:  Johnson County, Missouri Size:  Concretion is 2.3 inches long Price:  $19.00 Here is a very nice fossil plant from Missouri. This is pair of Annularia sp. from the Coal Age. Annularia represent the leaf whorls of the Calamites plant. Both fossils are wonderfully preserved in a concretion. Both halves of the concretion are present, so both part and counterpart of the fossil are intact. The plants exhibit very fine detail. The central stem of the plants are quite visible, and unbloomed whorls of long, linear leaves are clearly defined. The dark brown fossil contrasts beautifully with the orangish matrix. This is an excellent double specimen of Annularia sp. from the ''Show Me'' State. This fossil was collected and obtained legally, and is also being sold legally. A Certificate of Authenticity from EXTINCTIONS is included with this specimen.