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Trilobite Fossil Mass Mortality Plate. Lonchodomas (Ampyx) sp.& Euloma sp.. Lower Ordovician. Morocco. ...
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Description
Trilobite Fossil Mass Mortality PlateLonchodomas (Ampyx) sp.& Euloma sp.
Lower Ordovician
Morocco
This remarkable mass mortality plate from the Lower Ordovician of Morocco features an assemblage of fifteen rare Trilobites, including Lonchodomas (Ampyx) and Euloma, arranged in an unmistakable linear procession across the stone. The individuals appear almost in a parade formation, each seemingly following the next in a manner reminiscent of a pied piper, creating a composition that is both unusual and visually compelling. The brown-toned Trilobites range from light to dark in hue, many displaying elegantly curved genal spines that arc gracefully from their heads. Measuring over 17 inches (43 cm) in length, the heavy and slender matrix has been carefully prepared to reveal the distinct forms and fine details of each specimen from the otherwise dense rock. The result is a fossil offering of notable dynamism, equally decorative and scientifically engaging, capturing a rare glimpse of a collective behavior in these ancient marine arthropods.
Overall Measurements: 17.52 x 4.25 x 1.22 inches (44.50 x 10.80 x 3.10 cm)
Condition Report*:
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All lots are sold "AS IS" under the Terms & Conditions of Auction.Auction Info
2026 April 29 Nature & Science Signature® Auction #8248 (go to Auction Home page)
Auction Dates
April, 2026
29th
Wednesday
Bids + Registered Phone Bidders: 7
Lot Tracking Activity: N/A
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