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Pikes Peak

All articles tagged with #pikes peak

science1 year ago•5 min saved

Colorado Rocks Confirm 'Snowball Earth' Ice Age Theory

Geologists have discovered evidence in Colorado's Pikes Peak that supports the Snowball Earth hypothesis, which posits that Earth was once entirely covered in ice around 700 million years ago. The discovery involves pebbly sandstone, known as Tava injectites, formed by immense pressure from ice sheets during the Cryogenian Period. This finding provides crucial physical evidence of ice sheets covering equatorial regions, further cementing the Snowball Earth theory and offering insights into ancient climate conditions and geological processes.

via Livescience.com|

#climate-change #cryogenian-period #geology

science1 year ago•5 min saved

Discovery Unveils Key Evidence for Snowball Earth Theory

Researchers have discovered physical evidence supporting the Snowball Earth hypothesis, which suggests that Earth was once entirely covered in ice during the Cryogenian Period, around 700 million years ago. This evidence comes from pebbly sandstone formations found in Colorado's Pikes Peak, which were formed by sand injectites under immense pressure from ice sheets. The findings help date these formations to between 690 and 660 million years ago, providing new insights into Earth's climatic history and the processes that allowed life to survive and evolve during this global freeze.

via ScienceAlert|

#climate-change #cryogenian-period #geology

science1 year ago•4 min saved

Unusual Pikes Peak Rocks Reveal Snowball Earth Clues

Geologists have discovered evidence of the Snowball Earth period in unusual sandstone formations on Colorado's Pikes Peak, providing a missing link in understanding how ice sheets covered equatorial regions 700 million years ago. Using advanced radiometric dating, researchers determined these formations, known as Tava injectites, formed between 690 and 660 million years ago during the Cryogenian Period. This discovery not only supports the Snowball Earth hypothesis but also offers insights into geological phenomena like unconformities, challenging previous theories about their formation.

via The Conversation|

#climate-change #cryogenian-period #geology

science1 year ago•4 min saved

Ancient Rocks on Pikes Peak Reveal 'Snowball Earth' Clues

Geologists have discovered evidence of the Snowball Earth period in pebbly sandstone within Colorado's Pikes Peak granite, providing a missing link in understanding this global ice age. The Tava sandstone, formed between 690 and 660 million years ago, suggests that immense pressure from ice sheets forced sediment into weakened rock, supporting the Snowball Earth hypothesis. This discovery also challenges previous theories about the formation of the Great Unconformity, offering new insights into Earth's ancient climate and geological history.

via The Conversation|

#climate-change #cryogenian-period #geology

automotive2 years ago•2 min saved

Tesla Model S Plaid Dominates Pikes Peak and Wins Over Nurburgring Ace

A Tesla Model S Plaid racecar, modified by Unplugged Performance, set a new record at the Pikes Peak International Hill Climb with a sub-10 minute run time of 9:54.901. The vehicle, named "Dark Helmet," retained its factory powertrain and drivetrain but featured upgrades such as aero modifications, high-performance parts, and lightweight race wheels. The modifications allowed the Model S Plaid to fully utilize its power during the race. Racecar driver Randy Pobst praised the modifications and the vehicle's tires for their role in the achievement. Unplugged Performance CEO Ben Schaffer highlighted the success as a testament to the Model S Plaid's capabilities as a family car.

via TESLARATI|

#automotive #pikes-peak #racecar

automotive2 years ago•2 min saved

Acura's NSX and Integra Type S set to race at Pikes Peak.

Acura will enter four production-based race cars in the Pikes Peak International Hillclimb, including a new NSX Type S prototype and an Integra Type S. The NSX Type S prototype, nicknamed "Yamabiko," features custom carbon bodywork designed to maximize downforce and an active-aero rear wing. Acura will also race an Integra and a TLX Type-S at Pikes Peak. The NSX Type S was built to improve Acura's own Pikes Peak record and will be piloted by James Robinson.

via The Drive|

#acura-nsx #automotive #integra-type-s