Geoscience Bulletin Board – 5 September 2022

Geoscience Bulletin Board – 5 September 2022

The Geology of Turner Falls in Oklahoma - YouTube video – favorite geology field trip site

·????????https://www.youtube.com/watch?v=x3oP7D5HA0s


Blue Diamond landslide sent rocks & boulders tumbling 6+ miles across desert near Las Vegas NV

·????????https://phys.org/news/2022-08-ancient-landslide-area-size-cincinnati.html

·????????https://www.uc.edu/news/articles/2022/08/ancient-landslide-destroyed-area-size-of-cincinnati.html

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Researching geology of Iraq despite ISIS terrorists

·????????https://www.nature.com/articles/d41586-022-02768-8

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Mineral-microbe interactions play important role in geological & environmental processes across all spatial and temporal scales

·????????https://phys.org/news/2022-08-mineral-microbe-interactions-important-roles-geological.html

·????????Paper:?https://academic.oup.com/nsr/advance-article/doi/10.1093/nsr/nwac128/6628801


Some of the continents on Earth have had sizeable start from impactors of spiral arms of Milky Way

·????????https://www.forbes.com/sites/brucedorminey/2022/08/26/milky-ways-spiral-arms-incredibly-triggered-earths-continent-formation/?sh=6d7f0a1b35fc

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New Book:?“The Klamath Mountains – A Natural History”

·????????https://www.times-standard.com/2022/08/28/new-book-delves-into-the-klamath-mountains/

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Microearthquake record illuminating previously unknown large faults in Oklahoma and Kansas

·????????https://phys.org/news/2022-08-hidden-microearthquakes-illuminate-large-earthquake-hosting.html

·????????Paper:?https://pubs.geoscienceworld.org/ssa/tsr/article/2/3/197/616309/Basement-Fault-Activation-before-Larger

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Anomalously rapid convergence between India and Asia during Mesozoic – double subduction of Neo-Tethyan Ocean

·????????https://phys.org/news/2022-08-crucial-evidence-anomalously-fast-convergence.html

·????????Paper:?https://www.science.org/doi/10.1126/sciadv.abo1027

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15 years including 5 formal sessions fail to produce draft treaty to protect high seas biodiversity

·????????https://phys.org/news/2022-08-session-high-seas-biodiversity-agreement.html


Using neural network model to predict mineral melting temperatures

·????????https://phys.org/news/2022-08-ancient-minerals-materials-temperature-graph.html

·????????Paper:?https://www.sciencedirect.com/science/article/pii/S0927025622004128


Detailed analysis of skull of Trilophosuchus rackhami – 13.5 myo tiny crocodile from Australia

·????????https://phys.org/news/2022-08-australia-smallest-fossil-crocs.html

·????????Paper:?https://anatomypubs.onlinelibrary.wiley.com/doi/10.1002/ar.25050

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Melting of the Greenland Ice Sheet – part of the problem is the models used for forecasting

·????????https://theconversation.com/whats-going-on-with-the-greenland-ice-sheet-its-losing-ice-faster-than-forecast-and-now-irreversibly-committed-to-at-least-10-inches-of-sea-level-rise-185590

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Epic photography of Geldingadalir eruption in Iceland

·????????https://www.imaging-resource.com/news/2022/08/29/video-epic-volcano-photography-in-iceland

·????????Video:?https://www.youtube.com/watch?v=K7YYema8AdQ

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Vancouver, British Columbia, renovating 8M gallon reservoir for earthquake resistance

·????????https://www.spokesman.com/stories/2022/aug/29/vancouver-water-station-spruce-up-includes-earthqu/

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A review of 80 years of catastrophic predictions of global warming & melting ice sheets & glaciers

·????????Video:?https://www.youtube.com/watch?v=jQbieBJkku8

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Just for fun:?hydro(beer)ology – parallels between pumping groundwater and drinking beer

·????????https://www.hydrobeerology.com/


Traditional techniques underestimate deltaic land loss due to decreased sediment supply & subsidence

·????????https://eos.org/articles/estimating-land-loss-in-river-deltas


Volcanic winters helped lead to reign of the dinosaurs during the Jurassic

·????????https://eos.org/articles/volcanic-winters-ushered-in-the-jurassic-reign-of-the-dinosaurs

·????????Paper:?https://www.science.org/doi/10.1126/sciadv.abo6342


New landslide reporting tool reduces reporting time

·????????https://eos.org/articles/new-landslide-reporting-tool-uses-social-media-and-ai

·????????Paper:?https://www.sciencedirect.com/science/article/pii/S2212420922003089#bib20

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GRACE satellite data reveals anomalous gravimetric signals preceded 2011 Tōhoku?earthquake

·????????https://eos.org/research-spotlights/months-of-gravity-changes-preceded-the-tohoku-earthquake


“State of the Climate” released for 2021 – as expected it emphasizes C02 increase

·????????https://www.ametsoc.org/ams/index.cfm/publications/bulletin-of-the-american-meteorological-society-bams/state-of-the-climate/

·????????SOTC:?https://ametsoc.net/sotc2021/StateoftheClimate2021_lowres.pdf


Diamonds and iron oxides at the Core-Mantle Boundary

·????????https://phys.org/news/2022-08-diamonds-rust-earth-core-mantle-boundary.html


NOAA over-predicted Atlantic Hurricane Season

·????????https://phys.org/news/2022-08-calm-storms-oddly-quiet-atlantic.html


Emergence of land plants during the Silurian altered composition of continental crust

·????????https://www.sci.news/othersciences/geoscience/land-plants-continental-crust-composition-11151.html


Mbiresaurus raathi – oldest known dinosaur in Africa

·????????https://www.sci.news/paleontology/mbiresaurus-raathi-11153.html


New theory suggests climatic barriers controlled dispersal of earliest dinosaurs

·????????https://www.sci.news/paleontology/triassic-dinosaur-dispersal-11155.html


Reviewing historical earthquakes in California

·????????https://www.usgs.gov/news/state-news-release/step-toward-understanding-earthquakes-california


Re-evaluating earthquake recurrence intervals for some faults in California

·????????https://www.seismosoc.org/news/new-analysis-suggests-longer-earthquake-intervals-on-some-california-faults/


Model of oceanic biogeochemistry and day/night cycle

·????????https://beta.nsf.gov/news/new-model-sheds-light-daynight-cycle-global-ocean

·????????Paper:?https://onlinelibrary.wiley.com/doi/10.1111/geb.13562


Small swarm of moderate earthquakes shake Samos Island in Greece

·????????https://www.spacedaily.com/reports/Tremors_shake_Greeces_Samos_island_999.html


Warning signs of eruption of ice-covered volcanoes

·????????https://www.scientificamerican.com/article/ice-covered-volcanoes-offer-secret-eruption-warning/

·????????Paper:?https://pubs.geoscienceworld.org/ssa/tsr/article/2/3/148/615007/Fiber-Optic-Observation-of-Volcanic-Tremor-through


Fresh water entering Arctic Ocean through the Bering Strait

·????????https://www.spacedaily.com/reports/Significant_increase_in_freshwater_entering_Arctic_Ocean_through_Bering_Strait_999.html

·????????Paper:?https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0273065


Warning signs of eruption of ice-covered volcanoes

·????????https://www.scientificamerican.com/article/ice-covered-volcanoes-offer-secret-eruption-warning/

·????????Paper:?https://pubs.geoscienceworld.org/ssa/tsr/article/2/3/148/615007/Fiber-Optic-Observation-of-Volcanic-Tremor-through


Collection of more than 5,000 fossils, rocks & minerals donated to University of Portsmouth

·????????https://www.portsmouth.co.uk/news/people/a-huge-collection-of-fossils-have-been-donated-to-the-university-of-portsmouth-3828067

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What happened to the rest of the Roman Colosseum??An earthquake in AD 443 and another in 1349

·????????https://www.grunge.com/990487/heres-what-really-happened-to-the-missing-half-of-the-colosseum/

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66 of 79 parcels received bids In BLM geothermal lease sale in Nevada

·????????https://www.thinkgeoenergy.com/66-of-79-parcels-receive-bids-in-blm-nevada-geothermal-lease-sale/

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Meltwater from glaciers on Greenland transporting lots of sand

·????????https://www.wired.com/story/greenlands-melting-glaciers-spew-a-complicated-treasure-sand/


Wyoming State Geological Survey publishes two new geologic maps including subsurface geology in Jackson & Casper areas

·????????https://www.wyomingpublicmedia.org/natural-resources-energy/2022-08-30/state-geological-maps-show-new-information-about-underground-activities-in-wyoming

·????????Jackson Lake Quad: ?https://content.govdelivery.com/accounts/WYSGS/bulletins/31a9d1e

·????????Oil Mountain Quad: ?https://content.govdelivery.com/accounts/WYSGS/bulletins/31de4cc

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Updated Volcano & Earthquake Monitoring Plan for Yellowstone Caldera System

·????????https://www.wyomingnews.com/rawlinstimes/news/yellowstone-volcano-earthquake-monitoring-plan-updated/article_7d45a9a6-2a01-11ed-a003-2fd997e218a5.html

·????????Plan:?https://pubs.usgs.gov/sir/2022/5032/sir20225032.pdf

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Paper:?Geological constraints on dynamic changes in fluid pressure in seismic cycles

·????????https://www.nature.com/articles/s41598-022-19083-x

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How to start a rock collection

·????????https://www.beaconseniornews.com/2022/08/30/410120/how-to-start-a-rock-collection


Geophysical survey to determine groundwater flow patterns of Pahute Mesa in Nevada National Security Site

·????????https://www.energy.gov/em/articles/em-nevada-employs-geophysical-survey-determine-groundwater-flow

·????????Cleanup Program: ?https://www.nnss.gov/docs/fact_sheets/DOENV_1058.pdf

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Paper:?Geological constraints on dynamic changes in fluid pressure in seismic cycles

·????????https://www.nature.com/articles/s41598-022-19083-x

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How to start a rock collection

·????????https://www.beaconseniornews.com/2022/08/30/410120/how-to-start-a-rock-collection

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Origin of explosion its on Banco Bonito Rhyolite flow in New Mexico

·????????https://blog.azgs.arizona.edu/blog/2022-08/origin-explosion-pits-banco-bonito-rhyolite-flow


Geologic Resource Report for Organ Pipe Cactus National Monument in Arizona

·????????https://blog.azgs.arizona.edu/blog/2022-08/organ-pipe-cactus-national-monument-geologic-resource-report

·????????Report:?https://irma.nps.gov/DataStore/DownloadFile/673318


Fatal debris flow at Tatahatso Beach, Grand Canyon, Arizona in July 2021

·????????https://blog.azgs.arizona.edu/blog/2022-07/fatal-debris-flow-tatahatso-beach-grand-canyon-14-july-2021

·????????Video:?https://www.youtube.com/watch?v=7su5AbXinbM&list=PLLkn9lzbK_retIpUy1DwoZVojw1AnCxam

·????????Paper:?https://repository.azgs.az.gov/sites/default/files/dlio/files/nid2022/azgeology-summer2022-jpc-final.pdf??


Metasomatic Iron Alkali Calcic (MIAC) model of mineral deposits

·????????https://www.geologyforinvestors.com/miac-the-next-big-thing-in-mineral-deposits/


Surface ground rupture from M7.0 earthquake along Philippine Fault system still not confirmed

·????????https://temblor.net/earthquake-insights/fault-that-caused-a-july-quake-in-the-philippines-still-in-question-14355/

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Faults underlying Seattle, Washington, could trigger 33-foot tsunami

·????????https://temblor.net/earthquake-insights/faults-underneath-seattle-could-trigger-33-foot-tsunami-wave-14336/

·????????https://www.dnr.wa.gov/news/new-study-details-impacts-tsunami-fault-running-through-seattle

·????????Youtube tsunami simulations:? https://www.youtube.com/watch?v=XfGCk9WYP2Q&list=PLKpn_ilWjh52mzThOZk8ok1HmA_461pIa

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Slow earthquakes in the Pacific Northwest along Cascadia Subduction Zone

·????????https://temblor.net/earthquake-insights/slow-earthquakes-rumble-through-the-pacific-northwest-14265/


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