Caribbean Geology: June 2024

Sunday, June 30, 2024

Discover the mind-blowing process of how fossils are actually formed in this fascinating science video. Uncover the truth behind fossilization and learn that it's not what you may have initially thought. Prepare to have your mind blown as you dive into the incredible world of fossil formation. Science enthusiasts and curious minds alike won't want to miss this eye-opening exploration! P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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Deep mines like those in the Witwatersrand basin of South Africa face extreme and challenging conditions that test the limits of human engineering and endurance. At depths exceeding 3 kilometers, temperatures can soar to around 60°C (140°F) due to geothermal heat. The intense rock pressure at these depths creates a constant risk of seismic events and rock bursts, requiring sophisticated support systems and monitoring. Ventilation becomes a critical concern, as providing breathable air and cooling at such depths is a complex and energy-intensive process. The air pressure differences between the surface and the deepest levels can cause painful ear and sinus problems for miners traveling in the shaft elevators. Water ingress is another significant challenge, with some mines pumping out millions of liters daily to prevent flooding. The groundwater at these depths is often highly mineralized and acidic, posing corrosion risks to equipment and potential health hazards to workers. The logistics of moving personnel, equipment, and ore through such vast vertical distances add another layer of complexity to deep mining operations. Travel times from the surface to the working face can exceed an hour, reducing the effective working time of each shift. These harsh conditions necessitate advanced technologies, stringent safety protocols, and significant investments in infrastructure to make deep mining feasible and as safe as possible for the workers involved. P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

Saturday, June 29, 2024

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Learn about the loudest natural sound on earth in this incredible video! Can you imagine the intensity of this mind-blowing audio phenomenon? Join us as we explore the power of nature's booming sound and see if you have what it takes to withstand the ultimate auditory challenge. Don't miss out on this jaw-dropping experience! P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

Friday, June 28, 2024

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Wednesday, June 26, 2024

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Tuesday, June 25, 2024

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View full video here- https://youtu.be/3s_r_NbUTFg P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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Sunday, June 23, 2024

https://youtu.be/VWeKMNKcxWw

P. Geo. Ricardo A Valls, M. Sc. Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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Saturday, June 22, 2024

https://youtu.be/w9KvhcxkARo

Surfer by Golden Software is an invaluable tool for geoscientists and engineers, offering robust capabilities for graphically representing geochemical results. With its intuitive interface and powerful features, Surfer allows users to transform complex geospatial datasets into accurate 2D and 3D models. It supports a wide variety of interpolation methods, including Kriging and Inverse Distance to a Power, ensuring precise data visualization. Surfer's ability to create detailed maps, cross-sections, and 3D views helps professionals reveal subsurface characteristics, identify anomalies, and communicate findings effectively. Whether for environmental assessments, mineral exploration, or urban geochemical mapping, Surfer enhances data analysis and presentation, making it an essential tool for any geoscientific project P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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View full video here- https://youtu.be/QT_p7VI1UsI P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

Friday, June 21, 2024

https://youtu.be/cvdW1oJkpj8

P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets Music from #Uppbeat (free for Creators!): https://uppbeat.io/t/fugu-vibes/plastic-world License code: LOB5EPY5POMFG6UR

https://youtu.be/su6oHKgoL3k

Full video here- https://youtu.be/NssIgB7eaP8 P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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Tuesday, June 18, 2024

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#shorts P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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Watch the full video here- https://youtu.be/lZ7carNel94 P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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Monday, June 17, 2024

https://youtu.be/jcLRzLaO5uA

Full video here- https://youtu.be/TYejws9JzbU P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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PFull video here- https://youtu.be/TYejws9JzbU . Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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Sunday, June 16, 2024

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This video takes an amusing and whimsical approach to discussing the scientific methods used to determine the age of the Earth. It personifies radiometric dating techniques like measuring radioactive decay as a "radioactive romance" between atomic "star-crossed lovers." It describes the geological record in sedimentary rocks as "gossips" whispering stories about Earth's ancient history. The blog acknowledges there is debate and a "cosmic conspiracy" around the age of the Earth, but argues that the scientific evidence from radiometric dating and the geological record continues to mount, burying doubt. Overall, the blog celebrates the ingenious ways scientists have devised to unravel the timeless mystery of Earth's age through an entertaining narrative blending humor, creativity and a deep appreciation for the scientific pursuit of knowledge. P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

https://youtu.be/TYejws9JzbU

Here is a summary of the main points of an online seminar on visualizing cross-sections in 3D using Strata and Voxler software. It covers exporting cross-sections created in Strata to Voxler for 3D visualization. The main points are: - Strata and Voxler need to be installed with the same bitness (32-bit or 64-bit) on the same machine to communicate via COM automation. - Test that Voxler scripts can run before exporting cross-sections from Strata. - Cross-sections can be exported from Strata based on lithology data or other data like line logs. - Multiple well selectors in Strata can create intersecting cross-sections, forming a pseudo-fence diagram. - The export options in Strata allow adjusting pixel dimensions, start/end depths, and saving in IV format. P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

Saturday, June 15, 2024

https://youtu.be/cJ8SiVhHGy8

A recent study has unveiled a fascinating discovery about Earth's core – an ancient ocean floor wrapping around the core at the core-mantle boundary (CMB), approximately 1,800 miles below the surface. This unexpected structure was revealed through high-resolution mapping of seismic waves in the Southern Hemisphere. P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

Wednesday, June 12, 2024

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Tuesday, June 11, 2024

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Monday, June 10, 2024

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A groundbreaking study led by researchers at Brown University challenges the traditional view that friction is the primary cause of earthquakes. Instead, the research suggests that the geometrical alignment of fault networks plays a crucial role in determining where and how earthquakes occur. By examining fault zones in California and developing mathematical models, the team found that the way faults are aligned, with complexities like bends and stepovers, can either facilitate smooth sliding of rocks or cause them to lock and release suddenly, leading to earthquakes. This new perspective, likened to the analogy of serrated teeth on a saw's edge, has significant implications for earthquake prediction and understanding. While further testing is needed in different geological settings, this model could complement existing friction-based models and provide a more comprehensive approach to seismology and earthquake risk mitigation. P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

Saturday, June 8, 2024

https://youtu.be/L4OqqJbCBIo

Discover the immense potential of geochemistry in mineral exploration. Learn how it's cost-effective, closely linked to mineralization, easy to interpret, and can be combined with other geological data. Unlock the power of geochemistry today! P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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You can view the full video here soon- https://youtu.be/L4OqqJbCBIo P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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What species live in this coral reef, and are they healthy? Chemical clues emitted by marine organisms might hold that information. But in underwater environments, invisible compounds create a complex 'soup' that is hard for scientists to decipher. Now, researchers have demonstrated a way to extract and identify these indicator compounds in seawater. They found metabolites previously undetected on reefs, including three that may represent different reef organisms. P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

Friday, June 7, 2024

https://youtu.be/TBdWXpj2ApU

Premiere of the full video on June 10, 2024 @ 8:00 am EDT. P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

https://youtu.be/Hl0UnEXkH0Q

In an exciting discovery, geologist Dr. James Etienne unearthed a gigantic Jurassic pterosaur fossil in Oxfordshire, UK, within the Kimmeridge Clay Formation. This remarkable find, identified as an adult ctenochasmatoid pterosaur with an estimated wingspan of 3.75 meters, is among the largest known from the Jurassic period. The well-preserved wing bone, found alongside other marine reptile fossils, provides valuable insights into the evolution and diversity of pterosaurs. This discovery underscores the significance of the Kimmeridge Clay Formation in understanding the Late Jurassic ecosystem and highlights the impressive size and diversity of pterosaurs during this era. P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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View full video here soon- https://youtu.be/9BAcn06KW94 P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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View full video here soon- https://youtu.be/KUeZPNb91Rc P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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Thursday, June 6, 2024

https://youtu.be/QyAEOttE33o

Full video here soon- https://youtu.be/R10U36WSqkw P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

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Wednesday, June 5, 2024

https://youtu.be/R0hKZRTOb88

The UK Health Security Agency and British Geological Survey have released an updated radon potential map for Great Britain, providing a more precise analysis of areas likely to have high indoor radon levels. Radon is a naturally occurring radioactive gas that can accumulate in buildings and cause lung cancer, responsible for around 1,100 deaths annually in the UK. While the overall number of high-risk buildings hasn't increased, the new map uses improved geological mapping and a large database of radon measurements to better identify "Radon Affected Areas" where preventative measures are needed in new construction. It guides local councils on radon-resistant building codes, helps landlords and employers meet safety obligations, and informs homeowners on testing and mitigation needs. Resources like the UKradon website, GIS data, and risk assessment tools enable stakeholders to manage radon hazards effectively P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets

https://youtu.be/onDWCnrxtS8

View the full video here soon- https://youtu.be/R0hKZRTOb88 P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets