Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Expansion and spiritual sensitivity

and spiritual sensitivity

Garnet (Root Chakra) for grounding

Phenakite Mineral Specimen is a highly sought-after crystal

and supports clarity of purpose

Pisces – Enhances spiritual connection and intuitive creativity

Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Expansion and spiritual sensitivityA 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