Earth's rocks have a missing layer spanning up to a billion years. Scientists finally know what happened to it
Source: Scientific American ·
The 'Great Unconformity' has puzzled scientists since its discovery in the 1870s
Frequently Asked Questions
What is Earth's rocks have a missing layer spanning up to a billion years. Scientists finally know what happened to it?
Earth's rocks have a missing layer spanning up to a billion years. Scientists finally know what happened to it is a article discovery curated from Scientific American. The 'Great Unconformity' has puzzled scientists since its discovery in the 1870s
How can I access or experience this?
You can experience this content directly on its original host (Scientific American) by clicking the "Open Original" button.
Where does this content come from?
Curated from Scientific American by the OnSuggest team to surface the most interesting and serendipitous content on the web.
More like this
All Science discoveries →Artemis II Rocket Was Powerful Enough to Disrupt GPS
Rockets certainly have a substantial impact if you ever see a launch in person. The noise, shock waves, and even heat can be awe-inspiring. What is less obvious are the …read more
Making a Dog Car Wash Without (very) Fancy Tools
[Stuff Made Here] got fed up with the hassle of washing their dog, and in traditional engineer fashion, decided that automating the process would solve the problem. However, as science …read more
Ukraine’s new frontier: how space has become critical to balance of the war
In a war driven by drones and battlefield sensors, access to space is essential. After Starlink speed restrictions and Russian Oreshnik missile strikes, Kyiv is racing to develop its own space capabilities For people in the Russian industrial city of Samara on the banks of the Volga, the first they knew of the Ukrainian attack were detonations that sent a column of smoke into the air. If the Kremlin was vague about the target, video footage on social media soon made it clear what had been hit in the early hours of 15 August: the Progress Rocket and Space Centre, manufacturer of Russia’s Soyuz-
Hundreds of seagrass shoots found in estuary
There were fears a restoration trial may not succeed when only six seedlings had emerged in April.
Countryside managers prepare for climate change
North Pennines National Landscape's plan includes restoring peatland and wildfire preparedness.
APOD: 2026 November 8 – Major Fireball Meteor
APOD Science APOD APOD: 2026 November 8 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Major Fireball Meteor […]