Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Heart Chakra crystals and support through healing

and support through healing

Connected to the Earth and Storm elements

1 x Selenite Stick

and promote clarity

Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Heart Chakra crystals and support through healingA 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