Sold2022Fossil Fern NeuropterisNortheast Pennsylvania, Circa Carboniferous Period (355 - 300 mya). Beautiful neuropteris frond with great color and preservation in a compositionally pleasing matrix. Custom stand included. DimensionSee Sold Price
Sold2021Fossil 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-ratSee Sold Price
Sold2023Beautiful Fossil Fern - Sphenophyllum cuneifoliumTitle: Beautiful Fossil Fern - Sphenophyllum cuneifolium Origin: France Size: 12 x 8 cm slab Description: Species: Sphenophyllum cuneifolium Age: Carboniferous Locality: Hérault, France Measurements:See Sold Price
Sold2022Fossil Ferns in MatrixCarboniferous 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, collectSee Sold Price
Sold2023Natural History - British Fossil Fern GroupCarboniferous 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 CoalSee Sold Price
Sold2022White Pecopteris Fossil Fern Specimen GroupCarboniferous 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. PradiSee Sold Price
Sold2015Natural History - Neuropteris Fossil FernEarly 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 GregorySee Sold Price
Sold2015Natural History - Neuropteris Fossil FernCarboniferous 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 GregorySee Sold Price
Sold2022White Pecopteris Fossil Fern SpecimenCarboniferous 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. PradiSee Sold Price
Sold2023Large Fossil Horsetail and Fern on matrix - Asterophyllites equisetiformisSpecies: Asterophyllites equisetiformis and Sphenophyllum cuneifolium Age: Carboniferous Locality: Hérault, France Measurements: 25 × 14 cm slab Weight: 1324 g Fine Asterophyllites horsetailSee Sold Price
Sold2021Lot 7 Fossils Geological Specimens,Trilobite, AmmoniteLot 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 1See Sold Price
Sold2022Fine Carboniferous Fern – Pecopteris sp.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: DomeSee Sold Price
Sold2021SEED FERN FOSSILSEED FERN FOSSIL 2.2 LB Height: 8.25 in. by Width: 8.25 in. by Depth: 8.25See Sold Price
Sold2022Fern, Fossil, Rock, Natural, Collectible, Specimen, Mazon CreekFossil Fern Noodles (Unopened) with 1 Open Specimen Mazon Creek 15lbSee Sold Price
Sold2023Fern, Fossil, Rock, Natural, Collectible, Specimen,Fossil Ferns Mazon Creek Formation 1lb 4ozSee Sold Price
Sold2020A Fern FossilWith 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.See Sold Price
Sold2022Fern Fossil in Slate SlabFossilized 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 detailedSee Sold Price
Sold2023Fern Fossils Shale Stone SlabA rough hewn slab of shale stone having several preserved fossil ferns across both sides emphasized with white coloration.See Sold Price
Sold2022Fern, Fossil, Rock, Natural, Collectible, Specimen,Fossil Ferns Alleopteris 300 M.Y.O. LeClaire, Pennsylvania 12 x 12See Sold Price
Sold2021Fern, Fossil, Rock, Natural, Collectible, Specimen,Fossil Fern Alethopteris St. Clair, Pennsylvania Pennsylvanian - 300 M.Y.O.See Sold Price
Sold2021Fern, Fossil, Rock, Natural, Collectible, Specimen,Two Fossil Ferns Mazon Creek Formation Pectopteris 13ozSee Sold Price
Sold2023Fern, Fossil, Rock, Natural, Collectible, Specimen,Fossil Ferns Mazon Creek Formation IL 300 M.Y.O.See Sold Price
Sold2021Fern, Fossil, Natural, Collectible, Specimen,Fossil Alleopteris Fern Plate 300 M.Y.O. LeClaire, Pennsylvania 15 x 11See Sold Price
4 days LeftThousand Planet Auction HouseRugose Coral Fossil Specimen, Paleozoic Era, Dimensions: 7.5 x 4 cm$5
4 days LeftThousand Planet Auction HouseRugose Coral Fossil Specimen, Paleozoic Era, Dimensions: 8 x 4 cm$5
5 days LeftSchilb Antiquarian Rare Books1859 BEAUTIFUL BINDING Underground World Geology Volcanoes CAVES Coal Fossils$90(3 bids)
3 days LeftNew England Auctions - Fred GiampietroCoalbrookdale - Fern and Blackberry Garden Bench - Cast Iron and Oak$175(3 bids)