Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Morocco Incorporate into crystal grids to

Incorporate into crystal grids to balance and direct energy flow

Keep close when making important decisions or undergoing spiritual or personal shifts

calm and connected — especially during times of emotional or physical recovery

with a Mohs hardness of 5–5

chakra work or peaceful meditation

Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Morocco Incorporate into crystal grids toA 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