INVERTEBRATES FROM THE FALUNS OF TOURAINE (Echinoderms)
| Description |
Genus |
Species |
Family |
Origin |
| sea urchins |
Genocidaris |
monilis |
Trigonocidaridae |
region of Savigné |
These sea urchins are the only ones from the faluns to be classified among the regular sea urchins (circular shape with mouth and anus on opposite sides). The following pages show irregular sea urchins.
