Septarian sculpture (196 Grams) from Madagascar meteorite fragment Rebbachisaurus belonged to an early

Rebbachisaurus belonged to an early group of sauropods and likely fed on high vegetation

offering a glimpse into the life of one of the ocean’s most powerful predators

The color of amethyst can vary from pale lilac to deep purple

Despite its age of tens of millions of years

Skull: Very few skull bones have been found

Septarian sculpture (196 Grams) from Madagascar meteorite fragment Rebbachisaurus belonged to an earlySeptarian forms in part through a geological process known as concretion. During this process, mineral rich fluids fill spaces between sedimentary particles Septarian pieces are formed through a process where ancient sea life and sediment collected eventually drying and cracking over time. Minerals then crystallized within these cracks, creating the unique patterns you see today.