
Preview Lot
A pair of positive-negative brittle starfish and trilobite fossil plates (2)
29 August – 9 September 2025, 12:00 BST
Online, London, Knightsbridge£2,000 - £3,000
Keep me updated
Follow to get an email when this lot is open for bidding.
Ask about this lot


Client Services (UK)
A pair of positive-negative brittle starfish and trilobite fossil plates
Genus: Brittle starfish Ophiuroidea.
Age: Ordovician period, 440 to 420 million years ago.
Origin: Tremadoc Series, Ktaoua Formation, Ordovician of Mecissi, Morocco.
on custom made metal stand, plates 29 x 19 x 3cm (11 1/2 x 8 x 1 1/8in) on stand 35 x 20 x 8cm (13 3/4 x 8 x 3 1/8in) (2)
Age: Ordovician period, 440 to 420 million years ago.
Origin: Tremadoc Series, Ktaoua Formation, Ordovician of Mecissi, Morocco.
on custom made metal stand, plates 29 x 19 x 3cm (11 1/2 x 8 x 1 1/8in) on stand 35 x 20 x 8cm (13 3/4 x 8 x 3 1/8in) (2)