Grupo de amonitas - Promicroceras Marstonensis - 120×80×55 mm

An amazing slab with ammonites, specifically Promicroceras Marstonensis. These fossils stayed imprisoned in the mud for millions of years and are delivered to us now in an extremely dynamic display: the raised parts draw attention to some fossils and lower parts put others in the background, not to mention the countless other fossils hidden in the matrix of which we can see only some vague outline.
A gorgeous piece of history to keep in your collection of rare pieces.

Slab dimensions: 12 x 8 x 5.5 cm
Weight: 600 g
Era: Sinemurian, 196–189 million years ago
Origin: Yeovil, England