Lot 0235

Lot of 4 North American Fossilized Bivalve Shells

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North American Petrified / Fossilized Wood Logs, 4 pcs: North America, United States, Late Triassic to Miocene, ca. 225 to 15 million years ago. A collection of 4 unique pieces of petrified / fossilized wood! The exterior bark is fossilized, replaced by ro

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Charles Loloma (Hopi, 1921-1991) Gold And Fossilized: Charles Loloma (Hopi, 1921-1991) Gold And Fossilized Walrus EarringsLot is located and will ship from Denver, Colorado. signed on reverse 3/8 x 3/8 inch

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North American Bifacially Polished Fossil Placenticeras Ammonite: Cretaceous Period, c.70 million years B.P. A bifacially polished fossil Placenticeras meeki ammonite displaying iridescence to one face; held in a white card collector's tray and accompanied by an ide

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Lot of 4 North American Fossilized Bivalve Shells: **Originally Listed At $200** Ancient Seas, North America, Florida, Pliocene, ca. 3.7 million years ago. This is a fine collection of fossils: 2 large halves of prehistoric bivalve mollusks, and a pai

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New Mexican Fossilized Shells: New Mexican Fossilized Shells. Largest of these measures 2in long.

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Lot of 4 North American Fossilized Bivalve Shells

Item Details

Description

**Originally Listed At $200**

Ancient Seas, North America, Florida, Pliocene, ca. 3.7 million years ago. This is a fine collection of fossils: 2 large halves of prehistoric bivalve mollusks, and a pair of bivalve shells that are slightly open with additional fossilized barnacle and worm formations. Bivalves are aquatic mollusks with soft bodies protected by a pair of hinged shells - here we have 2 nearly complete shells that have been fossilized and fully excavated from the surrounding sediment. The largest white shell has the remnants of other fossilized shells and fragments within the concave underside, and the upper surface of both are highly polished and pleasantly smooth. The other two bivalves have both shells present, and they are slightly open - one is partially hollow, and the other has stone and mineral deposits on the interior. The exteriors are covered with addition prehistoric lifeforms - including calcareous tubes from marine worms, and barnacles. Size (largest white shell): 5" L x 5.25" W (12.7 cm x 13.3 cm)

Provenance: ex-Stein collection, Bloomfield Hills, Michigan, USA, acquired prior to 2010

All items legal to buy/sell under U.S. Statute covering cultural patrimony Code 2600, CHAPTER 14, and are guaranteed to be as described or your money back.

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#168960

Condition

Gray shell is repaired from two large pieces with a stable break line visible on the interior. Bore holes from worms and other marine life activity on the shells and fragments of other shell fossils and mineral deposits. Surface of largest two shells are polished.