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Description

Trilobite Fossil
Flexicalymene meeki
Ordovician
Arnheim Formation
Mt. Orab
Ohio, USA
3.87 x 2.85 x 1.39 inches (9.82 x 7.24 x 3.52 cm)

This fossil-bearing slab presents two well-preserved specimens of Flexicalymene meeki, a classic Trilobite species from the Ordovician Period. Both individuals retain fine detail in their segmented exoskeletons, with the rounded cephalon and ribbed thorax clearly defined against the gray matrix. The positioning of the pair adds visual interest, as though the creatures had taken a brief pause before being locked in stone. Trilobites such as these once swarmed ancient seas in vast numbers, but today their strange, fossilized armored forms carry an almost uncanny presence. This is from the famed Mt. Orab location.


Estimate: $400 - up.

Condition Report*: Condition report available upon request.
*Heritage Auctions strives to provide as much information as possible but encourages in-person inspection by bidders. Statements regarding the condition of objects are only for general guidance and should not be relied upon as complete statements of fact, and do not constitute a representation, warranty or assumption of liability by Heritage. Some condition issues may not be noted in the condition report but are apparent in the provided photos which are considered part of the condition report. Please note that we do not de-frame lots estimated at $1,000 or less and may not be able to provide additional details for lots valued under $500. Heritage does not guarantee the condition of frames and shall not be liable for any damage/scratches to frames, glass/acrylic coverings, original boxes, display accessories, or art that has slipped in frames. All lots are sold "AS IS" under the Terms & Conditions of Auction.

Auction Info

Proxy Bidding Ends 
October
2nd Thursday 7:50 pm CT
Auction Dates
October
2nd Thursday
Proxy Bidding Time Remaining 
5 Days 10h 12m 49s
Internet/Mail Bids: 2
Lot Tracking Activity: 3
Page Views: 47

Buyer's Premium per Lot:
25% of the successful bid (minimum $49) per lot.

This lot is in: 1 - Nature & Science Session
(Lots 76001-76052) - 8:00 PM Central Time, Thursday, October 2, 2025.
[Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session.]

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