Large rock containing 6 polished fossils

Large rock containing polished fossils: five Ammonites of different size, and a large Orthoceras at the side. In shades of grey and brown with a wine red undertone.
Period: Devonian (419.2 – 358.9 million years)

Origin: Morocco
Approx. dimensions:
Length 41 cm, Width 40 cm, Height 11.5 cm.
Weight 14.9 kg.

In a good original condition with chips along the rim.

Purchased at an auction in Kyôto, Japan.