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Four new videos about east coast geology

Hi all! I’ve been putting my energy into video production more than blogging lately, but let me share some of that work with you: The post Four new videos about east coast geology appeared first on...

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Friday fold: Candler Formation

On a birding hike yesterday morning, I found this: This is a little slab of kinked phyllite of the Candler Formation. This metamorphic rock started as mud (and ash) deposited atop the Catoctin...

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Friday fold: Pleasant Grove Park

Happy Friday, friends. Here’s a rock sample that I recently polished up: It shows crenulations in “pinstriped” schist of the western Piedmont in Pleasant Grove Park in Fluvanna County, mapped as the...

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The unconformity gets its portrait taken

I’ve been helping a student of mine work on a mapping project these past few weeks, documenting the geology in Pleasant Grove Park in Fluvanna County. That’s in Virginia’s Piedmont geologic province, a...

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Recent rocks

Trying to dredge up some blogging inspiration, but honestly I’m feeling underrested and overworked these days, and not particularly enthusiastic about writing. But here are some cool rocks I’ve seen...

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Friday fold: Kyanite quartzite

A return to the “video Friday fold” format: The post Friday fold: Kyanite quartzite appeared first on Mountain Beltway.

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Friday fold: Hidden Rock Park, Goochland County

Two weeks ago was the annual Virginia Geological Field Conference, which was centered this year on the Goochland Terrane, an interesting block of crust in the Piedmont which shows some similarities to...

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Friday fold: isoclinal limestone near Harrisonburg

This weekend, my family and I traveled to a little agrotainment complex north of Harrisonburg, Virginia, a joint called Back Home On The Farm. It featured a corn maze, hayrides, petting zoo, apple...

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Quarrying soapstone

Earlier this summer, I was lucky enough to visit a soapstone quarrying operation in Schuyler, Virginia, right on the Albemarle/Nelson County line. These soapstone bodies are metamorphosed ultramafic...

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Friday fold: Kinked Lynchburg metasediments near a soapstone body

Earlier this week I showed an outcrop of overturned finely-bedded Lynchburg Group meta-sediments (Neoproterozoic in depositional age). Today, we revisit that same site, but this outcrop is 30 m away,...

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Revisiting Tinker Creek

While my son takes banjo lessons downtown, I stroll Charlottesville’s walking mall and browse the bookstores. Last week, I dropped $40 at one of the used-book stores, walking away with an armful of...

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Friday fold: The Blue Ridge Tunnel

On Wednesday of this week, I went for the first time to the newly-opened-to-the-public Blue Ridge Tunnel, a county park in Nelson and Augusta counties, Virginia. Built in the 1850s to serve as a...

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Friday fold: Lynchburg Group

Last weekend, I went to get my second vaccination, and because of the ridiculous quirks of the way the vaccination campaign is (dis)organized, I had to travel to Lynchburg, Virginia, to get the shot....

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Peering through

When hiking recently in my neighborhood, I saw this gleaming apparition appear in an eroded gully in a dirt road: Those multicolored stripes are varying compositions in a zone of ultramylonite:...

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Friday fold: Two Mile Run Overlook

I spied an anticline last weekend while engaging in a day of solo geologizing along Skyline Drive in Shenandoah National Park. At Two Mile Run Overlook, I gazed west toward the southern tip of...

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Friday fold: Totier Creek phyllite

I have moved from the Fort Valley to Charlottesville, Virginia, where next month I’ll take up a new position teaching geology at Piedmont Virginia Community College. I’m excited to be in a more...

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Friday fauxld: concentric weathering rinds

Here’s a deceptive Friday “faux”ld I saw last week on the South Page Valley Road whilst learning about the Martinsburg Formation outcrops there: Looks like an isoclinal fold in this slab of siltstone,...

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The Dinosaur Artist, by Paige Williams

[Note: this book review was scheduled to run in the May 2019 issue of EARTH magazine, but with last week’s announcement that EARTH was being shuttered, I was notified that nothing contributors or...

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New discoveries in the Martinsburg Formation

Last Tuesday, the weather was great, and I was on spring break, so I didn’t have to teach. There are a bunch of local outcrops I’ve been meaning to suss out, and it seemed like the time was right. I...

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2018 Yard List

New year’s day is the time I tally up and report the bird species seen in my yard on the forested slope of Massanutten Mountain in Shenandoah County, Virginia. This is my seventh such annual list....

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