Geological Carboniferous 'Disconites' Fern Fossil

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

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

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

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

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

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

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

Species: Asterophyllites equisetiformis and Sphenophyllum cuneifolium Age: Carboniferous Locality: Hérault, France Measurements: 25 × 14 cm slab Weight: 1324 g Fine Asterophyllites horsetail

Lot of 7 fossil specimens, including 1 trilobite, 1 ammonite, 4 bivalves and 1 fern. Nice addition for your fossil collection. Dimensions range from 2.5 in h x 1.5 in w x 1 in d to 7 in h x 4 in w x 1

Species: Pecopteris sp. Age: Carboniferous Locality: Hérault, France Measurements: 11 x 8 cm slab Weight: 317 g Beautiful, finely preserved display-grade fern. Reserve: $250.00 Shipping: Dome

SEED FERN FOSSIL 2.2 LB Height: 8.25 in. by Width: 8.25 in. by Depth: 8.25

Fossil Fern Noodles (Unopened) with 1 Open Specimen Mazon Creek 15lb

Fossil Ferns Mazon Creek Formation 1lb 4oz

With an old tag that reads, "Penna. Fern Fossil, St. Clair, 310 million years old, the mineral collection, Elkins Park, PA". Dimensions: 14 1/2" x 8 1/4". Provenance: From a local estate.

Fossilized fern specimen in slate rock slab, 5.25"L x 1.25"W x 11"H. Condition report: Good condition, no issues, please examine all photos closely. Contact C. Biddle Auction Gallery for more detailed

A rough hewn slab of shale stone having several preserved fossil ferns across both sides emphasized with white coloration.

Fossil Ferns Alleopteris 300 M.Y.O. LeClaire, Pennsylvania 12 x 12

Fossil Fern Alethopteris St. Clair, Pennsylvania Pennsylvanian - 300 M.Y.O.

Fossil Leaf Ginko 3oz

Two Fossil Ferns Mazon Creek Formation Pectopteris 13oz

Fossil Ferns Mazon Creek Formation IL 300 M.Y.O.

Fossil Alleopteris Fern Plate 300 M.Y.O. LeClaire, Pennsylvania 15 x 11