Psiloceras planorbis ammonite from Newark Notts. 6cm diameter 16 x 15cm matrix 1.4Kg - Buy Online
Psiloceras planorbis is an extinct species of cephalopod of the ammonite subclass. Psiloceras planorbis ammonite is from Newark Notts an unusal location. Same species are found in Watchet, Somerset. 2 ammonites a smaller one diameter 3cm and another 6cm diameter. 16 x 15cm matrix 1.4Kg approx. From the Lower Lias Planorbis zone.