Huge Stylemys Nebraskensis Shell - Fossilized Tortoise
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Description
North America, Western United States, South Dakota, Pennington County, Brule Formation, Oligocene, ca. 33 million years ago. A nearly complete fossilized shell - both the carapace and plastron- from a prehistoric tortoise species, Stylemys nebraskensis. The interior is infilled with the sediment from fossilization and a protective plaster - but fossilized pieces that might be the remains of bones, protrude from the front opening. The genus name means "pillar turtle" and they were an herbivorous terrestrial species thriving in temperate to subtropic climates and could reach up to a meter in length. While these ancient tortoises could not burrow due to their forelimb structure, they likely led a very similar life to their 3 modern day descendants: desert tortoise, Texas tortoise, and gopher tortoise. Size: 11.5" L x 9" W x 4.5" H (29.2 cm x 22.9 cm x 11.4 cm); weight: 16 lb (7.2 kg)
Provenance: private New Jersey, USA collection
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.
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#183864
Provenance: private New Jersey, USA collection
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.
We ship worldwide to most countries and handle all shipping in-house for your convenience.
#183864
Condition
Professionally prepared. Some minor restoration to a few of the costal / marginal scutes. Approximately 90% or more original material. One portion of the carapace is sunken in due to fossilization process. Otherwise this is an excellent medium-sized specimen!
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Huge Stylemys Nebraskensis Shell - Fossilized Tortoise
Estimate $2,400 - $3,600
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