Fossile de Orthoceras (orthocères ) no.61Orthoceras and almonite plate This specimen comprises several orthoceran and ammonite fossils set in a stable, plate like matrix with a flat base. This makes a great starter piece or addition to any fossil collection. The name Orthocerus refers to the long straight conical shell Dimensions: 18,5 cm x 15 cm x 5 (h)cm The photo actually represents the specimen you will receive