Filters: Tags: Quaternary Geologic Period (X)
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An outcrop of Bedford Shale at the Galena Shale, Tile and Brick Company claypit near Galena, Delaware County, Ohio. Unit lithology in this area is shale, siltstone, and sandstone. Bedrock is from the Devonian Geologic Period. The image was made by Michael C. Hansen in 1975.
Categories: Physical Item;
Tags: Brickmaking,
Clay,
Devonian Geologic Period,
Groups (Stratigraphy),
Outcrops (Geology)--Ohio,
Brick production at the Galena Shale, Tile and Brick Company kiln operation near Galena, Delaware County, Ohio. Unit lithology in this area is shale, siltstone, and sandstone. Bedrock is from the Devonian Geologic Period. The image was probably taken in the 1970s.
Categories: Physical Item;
Tags: Brickmaking,
Clay,
Devonian Geologic Period,
Quarries and quarrying,
Quaternary Geologic Period,
A view of Illinoian till in the Middle Fork Valley, Perry Township, Hocking County, Ohio. The image was taken by Michael C. Hansen in 1973.
Categories: Physical Item;
Tags: Drift,
Glacial landforms,
Landscapes,
Moraines,
Quaternary Geologic Period,
A view of kame terraces in the Salt Creek Valley of Hocking County, as seen from the cemetery near Adelphi in Ross County, Ohio. The image was taken by Michael C. Hansen in 1973.
Categories: Physical Item;
Tags: Glacial landforms,
Kames,
Landscapes,
Quaternary Geologic Period,
Slides
A kame in Salt Creek Valley at Haynes in Hocking County, Ohio. The image was taken by Michael C. Hansen in 1973.
Categories: Physical Item;
Tags: Glacial landforms,
Kames,
Landscapes,
Quaternary Geologic Period,
Slides
Kames near Adelphi, Ross County, Ohio. The image was taken by Michael C. Hansen in 1973.
Categories: Physical Item;
Tags: Aerial photography,
Glacial landforms,
Kames,
Landscapes,
Quaternary Geologic Period,
A view of skunk cabbage in the swamp along the kettle margin at Lake Kelso in Burton Township, Geauga County, Ohio. The image was made by Michael C. Hansen in 1975.
Categories: Physical Item;
Tags: Glacial Lakes,
Glacial landforms,
Landscapes,
Quaternary Geologic Period,
Slides
Outcrop showing contact between the uranium-rich Huron Member of the Ohio Shale with overlying till of Wisconsinan age along the Lake Erie shoreline at Showse Park, Vermilion, Lorain County, Ohio. Pleistocene glaciers eroded large amounts of Ohio Shale and incorporated these fragments in tills. Note vertical cracks in the till. These fissures provide avenues for upward migration of radon. Unit lithology in this area is shale, siltstone, and sandstone. Bedrock is from the Devonian Geologic Period. Ohio Geological Survey employee Merrianne Hackthorn is pictured next to the outcrop for scale. The photograph was taken by David B. Buchanan probably in April 1983.
Categories: Physical Item;
Tags: Devonian Geologic Period,
Drift,
Groups (Stratigraphy),
Outcrops (Geology)--Ohio,
Quaternary Geologic Period,
The shoreline of the Ohio River looking west, downstream. This area in Ohio has alluvium and alluvial terraces deposited in present and former floodplains. The image was taken by Michael C. Hansen in September 1979.
Amish farmers working in fields in Lake Township, Stark County, Ohio. This area is an end moraine with loam till and thin loess cover.
Categories: Physical Item;
Tags: Glacial landforms,
Landscapes,
Moraines,
Quaternary Geologic Period,
Slides
A view of the Appalachian escarpment looking from the site of the Salt Creek School in Salt Creek Township, Pickaway County, Ohio. The image was taken by Michael C. Hansen in 1973.
Categories: Physical Item;
Tags: Glacial landforms,
Landscapes,
Moraines,
Quaternary Geologic Period,
Slides
A view of the Reesville Moraine from United States Highway 35 in Greene County, Ohio. The image was taken by Michael C. Hansen in 1973.
Categories: Physical Item;
Tags: Glacial landforms,
Landscapes,
Moraines,
Quaternary Geologic Period,
Slides
Bedford Shale underlain by Lockbourne Gravel and till on the bank of Rocky Fork Creek on the north side of Havens Corners Road in Gahanna, Franklin County, Ohio. The image was made by Michael C. Hansen in 1973.
Till plain in western Pickaway County, Ohio. The image was made by Michael C. Hansen in 1972. Location given is approximate.
Till on the north shore of Kellys Island, Erie County, Ohio. The image was made by Michael C. Hansen in 1976.
Categories: Physical Item;
Tags: Drift,
Glacial landforms,
Lakes,
Quaternary Geologic Period,
Slides
Kames along South Perry Road in Salt Creek Township, Pickaway County, Ohio. The image was made by Michael C. Hansen in 1973.
Categories: Physical Item;
Tags: Glacial landforms,
Kames,
Landscapes,
Quaternary Geologic Period,
Slides
Steeply dipping gravel located in the northwest quarter of Section 18 in Lake Township, Stark County, Ohio. The image shows Robert G. Van Horn and was taken by Michael L. Couchot in the 1970s.
Possible Wisconsinian terraces on the south side of the Salt Creek Valley in survey section 23 south of Laurelville in Hocking County, Ohio. The image was taken by Michael C. Hansen in 1973. The location is approximate to the township.
Looking south along Interestate 77 near mile marker 95 in Bethlehem Township, Stark County, Ohio. This area in Ohio has alluvium and alluvial terraces deposited in present and former floodplains. The photograph was taken by Michael C. Hansen in 1981.
A terminal moraine and the Allegheny escarpment at the border of Hocking and Ross counties, Ohio. The aerial image was taken by Michael C. Hansen in 1973.
Categories: Physical Item;
Tags: Aerial photography,
Glacial landforms,
Landscapes,
Moraines,
Quaternary Geologic Period,
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