Gubbio
Umbrian town whose Bottaccione Gorge limestones first showed the iridium spike at the Cretaceous–Paleogene boundary.
Place- Identifiers
- Wikidata Q20458
Sources
Relations
- located in:
Sources:
Umbrian town whose Bottaccione Gorge limestones first showed the iridium spike at the Cretaceous–Paleogene boundary.
PlaceSources:
