Disambiguation evidence for first geological survey of Pennsylvania via surface form

"Geological Map of Pennsylvania (first statewide map)"

As object (1)

Triples where some other subject referred to this entity as "Geological Map of Pennsylvania (first statewide map)".

first geological survey of Pennsylvania → notableWork →
"Geological Map of Pennsylvania (first statewide map)"
↳ resolves to first geological survey of Pennsylvania
self-linksurface differs ⓘ
surface form: First Geological Survey of Pennsylvania