Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Emotional Resilience Stone ideal for decision-making or deep

ideal for decision-making or deep study

Kundalini Quartz Citrine Fingers are captivating crystals naturally shaped into distinctive finger-like forms

These unique carbon molecules

Pisces – Intuition and transcendence

Encourage self-acceptance and release of old patterns

Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Emotional Resilience Stone ideal for decision-making or deepA 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