Disambiguation evidence for Cretaceous–Paleogene boundary via surface form
"Cretaceous–Paleogene boundary layer"
Triples (1)
Triples where some other subject referred to this entity
as "Cretaceous–Paleogene boundary layer".
Hell Creek Formation
→
contains
→
"Cretaceous–Paleogene boundary layer"
ⓘ
↳ resolves to Cretaceous–Paleogene boundary