Orthoceras Tower. Geisonoceras sp.. Middle Devonian. Sahara Desert, Morocco
Description
Orthoceras TowerGeisonoceras sp.
Middle Devonian
Sahara Desert, Morocco
A striking natural assemblage of orthoceras fossils, of the Geisonoceras genus, presented in contrasting tones of black and white Limestone. The elongated, chambered shells of these extinct cephalopods, ancestral relatives of the modern squid, are beautifully preserved and positioned to create a sculptural, column-like composition. A visually impressive and decorative fossil formation, combining scientific interest with strong aesthetic presence, ideal for display in a natural history or interior design setting.
Overall Measurements: 75.00 x 14.00 x 11.00 inches (190.50 x 35.56 x 27.94 cm)
Provenance: Property of a Distinguished Southern California Collector
More Information: All items are offered "as is." While every effort has been made to accurately describe each lot, certain pieces—particularly fossils, minerals, and carvings—may exhibit minor imperfections, repairs, restorations, or natural wear consistent with age, excavation, or handling. Prospective buyers are encouraged to carefully review photographs and descriptions and to request additional condition information prior to bidding.
Estimate: $1,000 - up.
Auction Info
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This lot is in: 1 -
Signature® Floor Session - Property of a Distinguished Southern California Collector (Live Floor, Live Phone, Mail, Fax, Internet, and Heritage Live):
(Lots 72001-72187) - 11:00 AM Central Time, Tuesday, December 2, 2025.
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Additional Location Info:
Heritage Auctions
2801 W. Airport Freeway
Dallas, TX 75261
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