Large Polished Fossil Bivalve

Eocene Period, 50 million years B.P. A large polished bivalve shell fossil. 214 grams, 78 mm (3 in.). From Madagascar. Private Shropshire, UK collection. [No Reserve]

Miocene Period, circa 25 million years B.P.. Composed of several fossil sea urchins or sand dollars in a matrix. 4.6 kg, 34.5 cm (13 5/8 in.). From France.

Devonian Period, 417-354 million years B.P. and later. A large mirror with the oval-shaped frame cut from a fossiliferous stone containing Orthocares sp. and a number of small ammonites, two fossil am

Late Tertiary Epoch, 20 million years B.P. A very large freestanding polished fossil wood branch, showing stunning colouration of pale cream with dark brown layering, as well as clear internal structu

Devonian Period, 417-354 million years B.P. A large free-standing Sporadoceras sp. goniatite, polished through the shell to reveal the calcite preserved inside and showing the dividing gas chambers, k

Cretaceous Period, 145-65 million years B.P. A matching pair of cut and polished fossil Cleoniceras sp. ammonite halves, displaying the distinctive pattern of the chambers. 765 grams total, 15.1 cm ea

Devonian Period, 385-359 million years B.P.. A large tear-shaped plate containing a fossil goniatite, polished to reveal the internal structure. 1.15 kg, 20.5 cm wide (8 1/8 in.) Cambridgeshire, UK, c

Large 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: $150.00

Large polished fossil plate in stone matrix, with six ammonites and three Orthoceras embedded in natural stone surface, approx 18"l, 17"w, 29.5lbs Start Price: $100.00

Cretaceous Period, Albian Stage, 150 million years BP. A large polished fossil Cleoniceras sp. ammonite with rich calcites and striking suture patterns. 500 grams, 13.2cm (5 1/4"). From the collection

Middle Jurassic Period, 165 million years BP. A large polished fossil belemnite in a display case with information card, from Oxford Clay Formation, Northamptonshire, UK. 470 grams total, belemnite: 1

LARGE POLISHED AMMONITE FOSSIL 3.10LB (F297) Height: 6.5 in. by Width: 8 in. by Depth: 1.5 in.

Large polished orthoceras fossil plate, with numerous orthoceras embedded in rock surface, approx 25"l, 14"w Start Price: $100.00

LARGE POLISHED AMMONITE FOSSIL - (F266) - 5.2LBS Height: 8 in. by Width: 9 in. by Depth: 2

Large 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: $80.00

A 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 S

A 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 tear

Upper Devonian Period, 370 million years B.P.. The freestanding textured matrix containing four specimens. 1.77 kg, 18 cm high (7 1/8 in.). Ex Cambridgeshire, UK, collection. [No Reserve]

Large plate containing multiple polished Ammonite fossils. Measures 22-1/2" x 19". Shipping: This item is not eligible for in-house shipping. It may be picked up locally by you or the shipper of your

Large 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, Elgin

Ammonite Goniatite large polished cephalopod fossil, the gray and white surface displaying characteristic "zigzag" sutures. 7.25" H X 9" W.

Large brown polished fossil plate in stone matrix, with eleven small ammonites and twelve Orthoceras embedded in natural stone surface, approx 29.5"l, 10.5"w, 31lbs Start Price: $80.00

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 a

Large cut and polished ammonite fossil. Measures 5". Wt 11.2 oz. PROVENANCE: A Private Charleston SC Estate