These little silver bar studs are right on trend, plus they are real casts of an early animal fossil - so they will always have meaning! Wear them however you like - horizontal, vertical or on a angle :)

Spriggina (Sprig-ee-na) is the oldest animal fossil on Earth discovered with a head! This small but complex fossil is thought to be an ancestor of arthropods (e.g. crabs, prawns, insects). This particular specimen is of a highly detailed juvenile Spriggina - superbly preserved in the sand that cast the original animal. 

Sterling silver posts and backs

Solid sterling silver earrings made in South Australia