Layered sedimentary rock formations create a stunning visual under a clear blue sky. Natural erosion shapes unique textures and shapes. ©Debra Martz, All Rights Reserved

One of the most unusual landmarks in #TheodoreRooseveltNationalPark's North Unit is the Cannonball Concretions area. You'll encounter mysterious, round stone balls & some rather bizarre forms.

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#concretions #erosion #bizarre #unique #giftideas #AYearForArt

Eroded sedimentary rock formations create an intriguing landscape with layered textures. Sparse vegetation adds a contrasting touch of greenery.©Debra Martz, All Rights Reserved

So much detail of this cliffside in #TheodoreRooseveltNationalPark in #NorthDakota that has been created over time by erosion. An amazing tapestry of nature! @DebraMartz

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#erosion #crevices #concretions #tapestry #nature #giftideas #wallart #photography

Since I was young, I would always watch the clouds to find shapes and faces. As time went on, I would see things in all forms of nature. Here I see two rock figures standing next to each other, and they appear to have arms around each other's shoulders, giving me the title of "Rocky Embrace" for this image. Pareidolia, they call it...can you see it? ©Debra Martz, All Rights Reserved

I call this "Rocky Embrace," found in the Cannonball Concretions area of Theodore Roosevelt National Park. A favorite stop of mine near so many unusual rock formations.

debra-martz.pixels.com/featured/roc...

#embrace #rocks #nature #concretions #giftideas @debramartz #buyintoart #wallart

Phong nha caves #phongnha #vietnam #caves #concretions #underground #naturetravel

Mazon Monday #298: The Freeze/Thaw Method This is Mazon Monday post #298. What’s your favorite Mazon Creek fossil? Tell us at email:esconi.info@gmail.com. With winter arriving this weekend, it’s the perfect time to set out a few containers of Mazon Creek concretions and let nature do the work. Many collectors take advantage of the season’s freeze/thaw cycles to speed up the opening process, by placing buckets or smaller containers of nodules gathered throughout the year outside to weather naturally in the cold of winter.

Mazon Monday #298: The Freeze/Thaw Method #fossils #paleontology #MazonCreek #MazonMonday #concretions #FieldMuseum #pennsylvanian #carboniferous #history #winter

Slice of Interesting - Peculiar Spheres Weird spheres are not only in the skies. https://edparnell.co.uk/SliceOfInteresting/main-qimg-1cceaa5f08dfaf5ce430e2904128cc97.jpg

📣 New Podcast! "Slice of Interesting - Peculiar Spheres" on @Spreaker #ancientmysteries #archaeologicalfinds #archaeologydebate #bosnianspheres #concretions #controversialfindings #culturalheritage #exploringhistory #hiddencivilizations #historicalartifacts #ironrichrocks #mysteries #podcast

Mazon Monday #281: 283,821 concretions, how do you measure the Mazon Creek? #fossils #paleontology #MazonMonday #MazonCreek #concretions #pennsylvanian #carboniferous #braidwood #essex

www.esconi.org/esconi_earth...

I adore these #Goddess #Stones aka #Concretions
Which one would you order?

#witchywares #smallbusiness #indiebathandbody #crystaltok🔮 #crystaltiktok #crystalstore #crystalsoftiktok #crystaltok #crystals #shopsmall #crystalshop #crystalhealing #mineralsofig

Navajo Sandstone concretions record extended magnetic chronology - Scientific Reports Scientific Reports - Navajo Sandstone concretions record extended magnetic chronology

Our geologist Gunther Kletetschka and Lucie Smrcinova studied iron-rich #concretions in Utah sandstones and discovered complex #magnetic patterns. These formations recorded Earth's changing magnetic field over millions of years.

Read more in Scientific Reports: 🔗 www.nature.com/articles/s41...

a greyish rock face with two parallel rows of small circular holes rising at an angle

a small cavern-like cavity eroded into the rock face half filled with water

well-lit view of the inside of one concretions which is deep and ash-coloured

a hand covering one concretion giving it scale

#devilsfootprints
#Bonavista #NL

#Keels #geology #carbonate #nodules #concretions #cavities #rockface #hoof-shaped #geosite #discoverytrail #adventure #art #indigenousart #indigenousartist #contemporaryart #contemporaryartist #canadianartist #visualart #melissatremblett #melissatremblettart

Mazon Monday #254: Pit 11 Concretions #fossils #paleontology #MazonCreek #MazonMonday #concretions #pit11

www.esconi.org/esconi_earth...

Theodore Roosevelt NP - North Unit The North Unit of THRO NP contains Cannonball Concretions. I don't think that I would survive a year of geology, but reading about these formations was interesting. As water seeps though the porous ...

#plains #theodoreroosevelt #nationalpark #nps #vanlife #rvlife #winnebago #winnebagoera #northdakota #travel #adventure #badlands #plateaus #thunderstorm #clouds #concretions natureisourmedicine.com/f/theodore-r...

A photo of Lake Huron at sunset, taken in Kettle Point Ontario, also known as Wiiwkwedong and is part of the Anishinabek Nation. A part of the land beside the lake has been cut back to expose a"kettle" which is a round rock concretion formation.

Dec 13 2024 #ArtAdventCalendar
A photo I took of a kettle at Kettle Point, also known as Wiiwkwedong, which is part of the Anishinabek Nation.
A beautiful spot and a beautiful moment 💜💜💜
Here's a cool article about the Kettles
www.lambtonmuseums.ca/en/lambton-h...

#LakeHuron #concretions #Ontario

Don't rely on the earth to make you #sandstone #concretions when you can make #silicate #nanoparticles in mere seconds! #RealTimeChem