Fossil Fern (Annularia sphenophylloides)

Cantabrian Mtns, Spain,. ca. Carboniferous (300 - 360 MYO). Beautifully preserved and prepared specimen of a very early plant. MEASUREMENTS 2.5" x 2.5" x .25" (6.3 x 6.3 x .6 cm) SHIPPING $15 flat-rat

Fossil Fern Pairs Mazon, Illinois 300 M.Y.O. Pecopteris Annularia Neuropteris

7 Pair Pectopteris Annularia Fossils Mazon Creek Illinois 300 M.Y.O.

Fougère fossile Fossil Fern Plate Pecopteris sp. Carboniferous Montceau-les-Mines, France This plaque is a fine example of the species, with rich brown jaggedly-defined fronds that contrasts stro

Northeast Pennsylvania, Circa Carboniferous Period (355 - 300 mya). Beautiful neuropteris frond with great color and preservation in a compositionally pleasing matrix. Custom stand included. Dimension

Title: Beautiful Fossil Fern - Sphenophyllum cuneifolium Origin: France Size: 12 x 8 cm slab Description: Species: Sphenophyllum cuneifolium Age: Carboniferous Locality: Hérault, France Measurements:

Detailed Fossil Fern Size: 15.25" x 10.5" Property of a gentleman

Fern fossil plate, fern imprint on slate slab, likely Alenthopteris and from Pennsylvanian Period. Contains many fern imprints, all are clearly defined and in excellent condition. Wonderful didactic p

Squares: 21-3/4" wide X 17-1/4" high. MEG IMPORTANT: Before bidding, please read the terms and conditions. When you registered for the auction you agreed to these terms and will be required to comply

5 Fossil Fern Pairs Mazon Creek Formation Coal City, IL

3 Fossil Fern Nodule (Opened) Pectopteris Mazon Creek Formaion Illinois

Carboniferous Period, 359-259 million years B.P. A sub-rectangular matrix displaying Pecopteris sp. fossil fern specimens to both faces. 2.09 kg, 34.6 cm (13 5/8 in.). From a Lincolnshire, UK, collect

Fossil fern pairs (open nodules) Mazon Creek Formation, Illinois Pennsylvanian 300 MYO

Carboniferous Period, circa 310 million years B.P. A group of three fern specimens including Alethopteris sp. and Sphenopteris laurenti. 281 grams total, 76-87 mm (3 - 3 3/8 in.). From the Middle Coal

Detailed Fossil Fern Size: 3.5" x 4.75" Property of a gentleman

FOSSIL FERN, APPROX 8" X 3.5"

Carboniferous Period, 359-259 million years B.P. A group of two bifacial white Pecopteris sp. fern specimens. 789 grams total, 18.5 cm (7 1/3 in.). St. Clair, Pennsylvania, USA. Acquired 1980s. Pradi

Early Carboniferous Period, 300 million years BP. A fossil of the seed fern Neuropteris cordata comprising a stalk of the plant to one face and a stalk and frond imprint to the other; with old Gregory

FOSSIL FERN BUD, APPROX 4" X 2"

FOSSIL FERN, APPROX 2" X 3"

Carboniferous Period, 350 million years BP. An outer section of the seed fern Neuropteris semirecticulatum with good preservation of the attachment points for the seed-bearing fronds, with old Gregory

Carboniferous Period, 359-259 million years B.P. A bifacial white Pecopteris sp. fern specimen in an irregular matrix. 1.2 kg, 21.5 cm (8 1/2 in.). St. Clair, Pennsylvania, USA. Acquired 1980s. Pradi

5 Fossil Ferns Mazon Creek Formation Coal City, Illinois Pennsylvanian 300 M.Y.O.

Large Grouping of Fossil Ferns, Southern IL