A Prehistoric (Paleozoic) Orthoceras and Ammonite Composite Plate possibly Devonian period (between 358million and 419million years ago), Sahara Desert, featuring nine nautilus formations and one orthoceras, all surface polished, together in a single stone matrix, 60 cm x 85 cm. Provenance: Iconastas, Piccadilly Arcade, London.
Sold for £320
A Prehistoric (Paleozoic) Orthoceras and Ammonite Composite Plate possibly Devonian period (between 358million and 419million years ago), Sahara Desert, featuring nine nautilus formations and one orthoceras, all surface polished, together in a single stone matrix, 60 cm x 85 cm. Provenance: Iconastas, Piccadilly Arcade, London.