This vintage style artist rendering of the upper falls is sure to conjure treasured memories of past adventures at Hocking Hills and have you daydreaming of your next trip to Ohio’s great outdoors. The size of the poster is 16"...

by C. B. Nelson, T. R. Valachovics, M. P. Angle, K. M. Hardin, T. A. Nash, P. N. Spahr, M. Raab, and C. J. Coe The Hydrogeologic Settings of Ohio map depicts the hydrogeology of the state's aquifer systems. Forty hydrogeologic...

This vintage style artist rendering of the picturesque Lake Hope Dining Lodge overlooking the lake at night rekindles those memories of long days and quiet nights along the shoreline at this iconic state park. Relive those memories each of every...

Poster illustrated by Kyle Hartshorn Part of the "Life in Ancient Ohio" series, this beautiful poster offers a dynamic scene of Ohio's ancient marine environment about 355 million years ago. The sea life of the Early Mississippian included fishes, cephalopods,...

Poster illustrated by Kyle HartshornPart of the "Life in Ancient Ohio" series, this striking poster depicts a summer scene of Ohio's ancient terrestrial environment about 295 million years ago. The plant and animal life of the Early Permian included a...

Poster illustrated by Kyle Hartshorn Part of the "Life in Ancient Ohio" series, this beautiful poster depicts what Ohio would have looked like about 440 million years ago. The ancient sea life of the Early Silurian included an abundance of...

Poster illustrated by Kyle Hartshorn Part of the "Life in Ancient Ohio" series, this beautiful poster depicts what Ohio would have looked like about 445 million years ago. The ancient marine life of the Late Ordovician included fascinating animals, from ...

Poster illustrated by Kyle HartshornPart of the "Life in Ancient Ohio" series, this beautiful poster depicts a lush environment of Ohio's ancient swampy, terrestrial environment about 305 million years ago. The plant and animal life during the Late Pennsylvanian included...

Poster illustrated by Kyle HartshornPart of the "Life in Ancient Ohio" series, this beautiful poster depicts a "golden hour" scene of Ohio's ancient Ice Age environment about 20,000 years ago, as glaciers were receding from Ohio. The plant and animal...

Illustrated by Kyle HartshornPart of the "Life in Ancient Ohio" series, this beautiful poster depicts a night scene of Ohio's ancient marine environment about 385 million years ago. The sea life of the Middle Devonian (the "Age of Fishes") included...

Posters illustrated by Kyle HartshornOur newest posters help bring to life part of Ohio’s ancient past—a span of about 450 million years—and to explain how the Ohio we see today was shaped by dynamic geologic forces.Ohio's story begins in the...

This vintage style artist rendering of the lake is sure to conjure treasured memories of past adventures at Cowan Lake and have you daydreaming of your next trip to Ohio’s great outdoors. The size of the poster is 16" x...