From the Jurassic (circa 201-145 million years ago), the 5-inch specimen of Porpoceras verticosum prepped on original matrix, the ammonite survives in excellent state of preservation, supported on stand.
5 x 4 x 2¹⁄₄in. (12.5 x 10 x 5.5cm.)

Specified lots are being stored at Crozier Park Royal (details below) or will be removed from Christie’s, 8 King Street, London, SW1Y 6QT by 5.00pm on the day of the sale. Christie’s will inform you if the lot has been sent offsite. If the lot has been transferred to Crozier Park Royal, it will be available for collection from 12.00pm on the second business day following the sale. Please call Christie’s Client Service 24 hours in advance to book a collection time at Crozier Park Royal. All collections from Crozier Park Royal will be by pre-booked appointment only. Tel: +44 (0)20 7839 9060 Email: cscollectionsuk@christies.com. If the lot remains at Christie’s, 8 King Street, it will be available for collection on any working day (not weekends) from 9.00am to 5.00pm
Please note this lot is the property of a consumer. See H1 of the Conditions of Sale.