The plate measures 23 x 15 cm and weighs 3110 gr. Ammonite measures 14 cm in its largest diagonal Note the beautiful contrast of the fossil with the matrix.
Name : Harpoceras falciferum Age : Jurassic - Toarcian stage Location (the place the fossil has been found): Thouars - France Size of the fossil: 16 cm Weight: 1165 gr The ammonite sits onto its natural stone that has been sawed for being self standing.
Name: Harpoceras subplanatum (OPPEL) Age: Jurassic, Toarcian Origin: Airvault, France
The specimen comes from an old collection. It is 25.5 cm tall which is large for the species and weighs 2.95 kg. Note the good conservation, the presence of the ribs and of the shell. The back side is not prepared.