Fossilized Neoasaphus Kowalewski Trilobites in Matrix

Lot 18

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686 S Taylor Ave, Ste 106
Louisville, CO 80027
United States

Selling antiquities, ancient and ethnographic art online since 1993, Artemis Gallery specializes in Classical Antiquities (Egyptian, Greek, Roman, Near Eastern), Asian, Pre-Columbian, African / Tribal / Oceanographic art. Our extensive inventory includes pottery, stone, metal, wood, glass and textil...Read more

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Fauna, Flora, Stones & Bones by Artemis Gallery

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Fauna, Flora, Stones & Bones

By Artemis Gallery

Jul 13, 2021

Set Reminder 2021-07-13 12:00:00 2021-07-13 12:00:00 America/New_York Bidsquare Bidsquare : Fauna, Flora, Stones & Bones https://www.bidsquare.com/auctions/artemis-gallery/fauna-flora-stones-bones-7214 Join us for a very special summer auction featuring fabulous fossils, rocks, and minerals, plus art depicting flora and fauna from antiquity to present day. This is one you won't want to miss! Artemis Gallery info@artemisgallery.com

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Lot Description

Ancient Seas, Russia, St. Petersburg, Volkhov River, Ordovician Period, ca. 485.4 to 443.8 Million years ago. Two charming fossilized trilobites captured on a stone matrix from where they once patrolled the ocean floor! These are both from the genus Asaphus (Neoasaphus) kowalewskii, notable for the lengthy stalked eyes known as peduncles. The larger shows off the full length of the segmented body, and the smaller is folded nearly in half, as is about to roll into a defensive ball. These "sea bugs" are truly adorable with their stalked eyes that give them a cartoonish appearance. Size large trilobite: 2.5" L x 1.75" W (6.4 cm x 4.4 cm); matrix: 5" L x 4" W x 1.5" H (12.7 cm x 10.2 cm x 3.8 cm)

Trilobites are a fossil group of extinct marine arthropods that form one of the earliest known groups of arthropods. The first appearance of trilobites in the fossil record defines the base of the Atdabanian stage of the Early Cambrian period (521 million years ago), and they flourished throughout the lower Paleozoic era before beginning a drawn-out decline to extinction when, during the Devonian, all trilobite orders except the Proetids died out. Trilobites disappeared in the mass extinction at the end of the Permian about 252 million years ago. Trilobites were among the most successful of all early animals, roaming the oceans for over 270 million years.

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.

A Certificate of Authenticity will accompany all winning bids.

PLEASE NOTE: Due to recent increases of shipments being seized by Australian & German customs (even for items with pre-UNESCO provenance), we will no longer ship most antiquities and ancient Chinese art to Australia & Germany. For categories of items that are acceptable to ship to Australia, please contact us directly or work with your local customs brokerage firm.

#164293

Condition

Restoration to cephalon of larger trilobite. Eye stems are reattached on both trilobites. Stable fissures across larger trilobite. Felt padding added to base of matrix for stability.
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