Tag Archives: “Licking County”

The World’s Only Floating Island

Labeled island

I took this photo while standing on the floating mat of sphagnum moss that makes up Cranberry Bog. I’ve labeled some of the other vegetation that is growing here without the benefit of any dirt.

Previously I’ve pointed out that Jackson Bog and Cedar Bog aren’t really bogs. Now it’s time to look at a nature preserve that really is the bog that it claims to be: Cranberry Bog State Nature Preserve. However it’s not like any other bog in the world since the entire bog is floating in the middle of a lake.

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The Largest, Geometric Earthworks in the World

Overview

The Newark Earthworks were constructed about 2000 years ago by the prehistoric, Hopewell people. These are the largest, geometric earthworks in the world. To give you a better sense of the size and shape of these structures, it’s best to look at an aerial view. Since I can’t take aerial photos myself, I photographed some of the interpretive signs near the earthworks.

The plaque below shows the layout of the Newark Earthworks which occupy four square miles (10.6 square kilometers).

Plaque showing layout of the Newark Earthworks

This plaque shows the layout of the Newark Earthworks.

I made a dotted trapezoid around two structures in the lower right corner of the above plaque. These two structures (an octagon and a circle) make up the Octagon Earthworks portion of the Newark Earthworks. Below is an aerial photo showing just the Octagon Earthworks.

Aerial Photo of the Octagon Earthworks

Aerial Photo of the Octagon Earthworks
surrounded by a residential community.

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Blackhand Gorge – A Step Back in Time

By visiting Blackhand Gorge Nature Preserve, you can trace Ohio’s long history of transportation.

Native Americans navigated the Licking River for centuries before the arrival of European settlers. There is a cliff made of Blackhand sandstone rising on the north side of the Licking River. In prehistoric times, Native Americans inscribed a petroglyph on this cliff; it looked like a very large, black hand. Not only is the gorge named after this petroglyph, but the class of erosion-resistant sandstone on which the petroglyph appeared has become known as “Blackhand sandstone” throughout Ohio.

Early settlers also used the waterway, eventually modifying it for barge traffic in the early 1800′s. This portion of the Licking River was incorporated into the Ohio & Erie Canal. Canal engineers removed the outer surface of the cliff to make room for a tow path. During the canal era, mules or oxen walking on such a path would pull barges along. Sadly the petroglyph was destroyed to make room for this tow path.

Blackhand Rock

This is the cliff that gave Blackhand sandstone its name.
The masonry making up the barge tow path can still be seen at the bottom of the cliff.

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Scarecrows at Dawes Arboretum

Scarecrow tending his fields

A Scarecrow tending his fields

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A Little Bit of Bayou in Central Ohio

Pneumatophores (root bumps) of Bald Cypress Trees

I always associated the bald-cypress pictured above with the bayous of the deep south. Imagine my surprise to learn that we have some growing in Central Ohio. It turns out that the mature bald-cypress (Taxodium distichum) is actually cold tolerant. You may be wondering why we aren’t seeing them all over the place. Well, they can’t reproduce naturally in this climate because the immature seedlings are susceptible to ice damage. But if you nurture the little seedlings in a greenhouse, then transplant them outdoors when they’re older, they’ll survive and flourish here. Now I’m thinking of transplanting one into a wet spot in our backyard.

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