Items #48-50: Echinoid fossils

Three examples of echinoid fossils from my museum; the determination was done by me.

1. Heliophora sp. – from a Miocene standstone formation in Northern-Africa. This species is now excinct.

 

2. Scutella sp.  – Oligocene to Lower Miocene of the Mediterranean region.

 

3. Mepygurus depressus – Callovian, Middle Jurassic of Madagascar

The photos can be used provided the source is acknowledged.