Duquesne Coal Stratigraphic range: Carboniferous Type| Formation Location Region| Pennsylvania Country| United States The Duquesne Coal is a geologic formation in Pennsylvania. It preserves fossils dating back to the Carboniferous period. ## See also[edit] * Earth sciences portal * Pennsylvania portal * Paleontology portal * Paleozoic portal * List of fossiliferous stratigraphic units in Pennsylvania * Paleontology in Pennsylvania ## References[edit] * Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021. This article about a specific stratigraphic formation in Pennsylvania is a stub. You can help Wikipedia by expanding it. | * v * t * e *[v]: View this template *[t]: Discuss this template *[e]: Edit this template