Disambiguation evidence for The Permo-Carboniferous red beds of North America and their vertebrate fauna via surface form

"The Permo-Carboniferous red beds of North America and their vertebrate fauna"

Triples (1)

Triples where some other subject referred to this entity as "The Permo-Carboniferous red beds of North America and their vertebrate fauna".

Ermine Cowles Case → notableWork →
"The Permo-Carboniferous red beds of North America and their vertebrate fauna"
ⓘ