Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil crystal bracelet display enhancing both its visual appeal

enhancing both its visual appeal and energetic flow

these phases symbolise beginnings

inspired by ancient Egyptian step pyramids

balancing energy

helping to anchor your goals while clearing mental fog and energetic blockages

Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil crystal bracelet display enhancing both its visual appealA beautifully preserved specimen of Promicroceras planicosta, fully replaced by calcite. This ammonite displays fine ribbing and its characteristic planispiral coiling. As a key index fossil of the Lower Jurassic Sinemurian, Promicroceras is highly significant for ammonite biostratigraphy in the UK. An excellent choice for collectors, researchers, or curated display. Stratigraphic Context Lower Lias Group, Obtusum Zone Chronostratigraphy Lower