Sold2017Polished Orthoceras Fossil PlaquePolished orthoceras fossil plaque; of Moroccan origin; showing ribbed suffusions of gray and white; Provenance: Collection of Bill Welter, Scottsdale, AZ; L: 19" (approx.)See Sold Price
Sold2021Antique Fossil Plaque Standing of Orthoceras fromThis is a very nice Orthoceras Standing Plaque from Morocco. The large plaque has a beautiful array of both Orthoceras and Geisonoceras fossils that have been cut, carved and polished from Fossil RockSee Sold Price
Sold2015Natural History - Polished Orthoceras Fossil BlockDevonian Period, 417-354 million years BP. A rectangular stone block displaying orthoceras fossils, polished on all six faces. 8 kg, 30 x 7 x 14cm (11 3/4 x 2 3/4 x 5 1/2"). Property of a London gentlSee Sold Price
Sold2021LARGE POLISHED ORTHOCERAS FOSSIL PLATE, 25" X 14"Large polished orthoceras fossil plate, with numerous orthoceras embedded in rock surface, approx 25"l, 14"w Start Price: $100.00See Sold Price
Sold2021LARGE POLISHED ORTHOCERAS FOSSIL PLATELarge black polished orthoceras fossil plate, with numerous orthoceras embedded in rock surface, approx 13.5"l, 22"w, 22lbs **Provenance: Eight Point Ranch, Elgin, Texas** Start Price: $80.00See Sold Price
Sold2023POLISHED ORTHOCERAS FOSSIL PLATEPolished orthoceras fossil plate, with numerous orthoceras embedded in rock surface, approx 14.25"h, 13.5"w, 13.25lbs Start Price: $80.00See Sold Price
Sold2022Large size Polished Orthoceras Fossil Stone w/Attribution.Large size Polished Orthoceras Fossil Stone w/Attribution. 15" long. In-house shipping available. Pickup is Sunday July 24th from 10 am to 5 pm in Marietta, Ohio and Monday July 25 from 9 am to Noon aSee Sold Price
Sold2022Large Polished Orthoceras Fossil Specimen SlabA large plate measuring 19" x 13". Shipping: This item is not eligible for in-house shipping. It may be picked up locally by you or the shipper of your choice. We recommend the Battle Creek Pak Mail SSee Sold Price
Sold2023A Large Polished Orthoceras Fossil Specimen SlabA Large Polished Orthoceras Fossil Specimen Slab. H: 1 3/4 W: 9 D: 11 in. The absence of a condition statement does not imply that the lot is in perfect condition or completely free from wear and tearSee Sold Price
Sold2015Natural History - Polished Orthoceras Fossil TowerSilurian Period, 400 million years BC. A free-standing pillar of orthoceras-rich matrix, with four specimens exposed and polished. 1.4 kg, 23cm (9"). From an important London collection, acquired in tSee Sold Price
Sold2021Polished Orthoceras FossilBlack with areas of white quartz flakes. Excellent condition. 15.5" x 8.75".See Sold Price
Sold2022Polished Orthoceras FossilDevonian Period, 400 million years B.P. An Orthoceras fossil in matrix, polished. 350 grams, 13.2 cm (5 1/8 in.). From Atlas Mountains, Morocco, North Africa. Private Shropshire, UK collection. [No ReSee Sold Price
Sold2021Polished Orthoceras Fossil TowerPolished Display Tower Specimen of Orthoceras Fossil Orthoceras, meaning "straight horn", is a genus of extinct nautiloid cephalopod restricted to Middle Ordovician-aged marine limestones from the BalSee Sold Price
Sold20216" Polished Orthoceras Fossil, Excellent Definition6" Polished Orthoceras Fossil, Excellent Definition Reserve: $10.00 Shipping: Domestic: Flat-rate of $10.00 to anywhere within the contiguous U.S. International: Foreign shipping rates are determinedSee Sold Price
Sold20215" Polished Orthoceras Fossil, Fantastic Detail and5" Polished Orthoceras Fossil, Fantastic Detail and Coloring Reserve: $10.00 Shipping: Domestic: Flat-rate of $10.00 to anywhere within the contiguous U.S. International: Foreign shipping rates are deSee Sold Price
Sold2024Pair of Multi Orthoceras Fossil PlaquesPair of Multi Orthoceras Fossil Plaques. In great condition. *Small Fossil comes with stand. approx. 8"H x 6.5"W. Weighs 3 lbs. *Large Fossil approx. 17.5"H x 14"W. Weighs 15 lbs. Photos Are ConsidereSee Sold Price
Sold2023Polished Orthoceras Fossils approx. 9" x 8" slabPolished Orthoceras Fossils approx. 9" x 8" slabSee Sold Price
Sold2023ORTHOCERAS POLISHED FOSSIL PLATE ON ACRYLIC BASEPolished orthoceras fossil plate, mounted on an acrylic base, approx 17"h, 9"w, 4"d, 11.4lbs Start Price: $100.00See Sold Price
Sold2021Polished Fossil Orthoceras BookendsDevonian Period, 419-358 million years BP. A heavy pair of bookends, each with a polished orthoceras fossil. 3.7 kg total, 15.5 cm each (6 1/4"). From a Cambridgeshire, UK, collection. [2, No Reserve]See Sold Price
Sold2021POLISHED AMMONITE & ORTHOCERAS FOSSILS STONE PLATELarge brown polished fossil plate in stone matrix, with nine small ammonites and four Orthoceras embedded in natural stone surface, approx 20.5"l, 19.75"w, 32lbs **Provenance: Eight Point Ranch, ElginSee Sold Price
Sold2021POLISHED AMMONITE & ORTHOCERAS FOSSILS STONE PLATELarge polished fossil plate in stone matrix, with four ammonites and two Orthoceras embedded in texture carved stone surface, approx 13.5"h, 13.5"w, 14.5lbs Start Price: $150.00See Sold Price
Sold2023POLISHED AMMONITE & ORTHOCERAS FOSSIL PLATEPolished ammonite and orthoceras fossil plate, dating to the Carboniferous Period 350 million years ago, this specimen having a single ammonite and a single orthoceras fossil in tobacco and taupe stonSee Sold Price
Jun 07TimeLine Auctions Ltd.Natural History - Polished Fossil Orthoceras and Goniatite Stand on Rock£5