#deposition — Public Fediverse posts on home.social

💧🌏 Greg Cocks @[email protected] · 2026-03-19 · 04:49 UTC

Neogene Uplift Of The Chiribiquete Tabletop Mountains In The Colombian Amazon And Its Paleobiogeographic Implications
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https://doi.org/10.1016/j.palaeo.2026.113645 <-- shared paper
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H/T Richard F. Ott
“The Chiribiquete are table top mountains located deep in the Colombian Amazon and host many rare endemic species. Helanlin Xiang's work shows that the Chiribiquete Mountains likely upifted before the Early Miocene and could have acted as a long-lived stepping stone, connecting species in the Andes with the Guyana Shield…”
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#Miocene #Paleogeography #Palynology #Amazonia #Caquetá #paleobiogeography #Columbia #Amazon #jungle #geomorphology #neogene #uplift #geology #structuralgeology #tectonics #Chiribiquete #tabletopmountains #Andes #GuyanaShield #dating #isotopes #biome #ecosystem #tepui #elevation #sedimentology #stratigraphy #Araracuara #fluvial #lacustrine #deposition orogeny #regional #uplift #drainage #hydrography #hydrology #river #network #GIS #spatial #mapping #spatialanalysis #spatiotemporal #geophysics #seismology

#miocene #paleogeography #palynology #amazonia #caqueta #paleobiogeography

PrivacyDigest @[email protected] · 2026-03-15 · 01:12 UTC

#DOGE #Deposition Videos Taken Down After Judge Order and Widespread Mockery

A judge on Friday ordered the immediate removal of a series of #depositions of members of DOGE, but not before clips of the depositions, including one in which a member was largely unable to define #DEI , went viral and were covered widely,

https://www.404media.co/doge-deposition-videos-taken-down-after-judge-order-and-widespread-mockery/

#dei #depositions #deposition #doge

💧🌏 Greg Cocks @[email protected] · 2025-07-02 · 04:34 UTC

Glacial Landforms And Rock Types [In Puget Sound Area, Washington State, As Seen With LiDAR]
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https://wa100.dnr.wa.gov/puget-lowland/glacial-landforms <-- shared technical article
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[my old stomping grounds as an engineering geologist, back when the PSLC first came out with its then ‘as if by magic’ LiDAR products around the Puget Sound…]
#geology #landform #geomorphometry #GIS #spatial #mapping #geomorphology #glacial #glacier #LiDAR #engineeringgeology #remotesensing #Seattle #PugetSound #WashingtonState #deposition #rock #sediments #till #water #hydrology #hydrography #melting #outwash #moraine #erratic #striation #boulder #icesheet #kettle #lake #WADNR

#geology #landform #geomorphometry #gis #spatial #mapping

💧🌏 Greg Cocks @[email protected] · 2025-07-02 · 04:23 UTC

Reconstructing Ice-Margin Retreat Using Delta Morphostratigraphy
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https://doi.org/10.1038/s41598-017-16763-x <-- shared paper
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[an older paper, but fascinating - and well presented, especially the images/figures]
#GIS #spatial #mapping #icemargins #ice #delta #morphostratigraphy #paleogeography #icesheet #glacier #glacial #icesheet #glacialretreat #geology #landform #geomorphometry #geomorphology #LiDAR #engineeringgeology #remotesensing #icecontact #fluvial #water #hydrology #erosion #distal #glaciofluvial #paraglacial #sediment #deposition #quebec #canada #LaurentideIceSheet #retreat #delta #drainage #physiography #Québec

#gis #spatial #mapping #icemargins #ice #delta

💧🌏 Greg Cocks @[email protected] · 2025-06-07 · 06:21 UTC

Seismometers Listening At Rivers To Measure Sediment Transport
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https://eos.org/editor-highlights/seismometers-listening-at-rivers-to-measure-sediment-transport <-- shared technical article
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https://doi.org/10.1029/2022JF007000 <-- shared paper
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“Bedload sediment, transported throughout an alpine catchment by a flood, was remotely tracked in detail by analyzing the ground vibrations recorded by a network of 24 seismic sensors….
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#GIS #spatial #mapping #water #sediment #remotesensing #bedload #alpine #catchment #flood #seismic #seismology #river #mountianous #watershed #sensor #model #modeling #sedimentology #spatialanalysis #spatiotemporal #erosion #deposition

#gis #spatial #mapping #water #sediment #remotesensing

💧🌏 Greg Cocks @[email protected] · 2024-11-30 · 01:26 UTC

The Great Mediterranean Drain - How 70% Of Its Water Vanished In A Geological Crisis [sic]
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https://scitechdaily.com/the-great-mediterranean-drain-how-70-of-its-water-vanished-in-a-geological-crisis/ <-- shared technical article
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https://doi.org/10.1038/s41467-024-53781-6 <-- shared paper
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#GIS #spatial #mapping #model #modeling #spatialanalysis #spatiotemporal #Mediterranean #MediterraneanSea #MessinianSalinityCrisis #geologicalevent #geology #salinity #water #waterquality #impacts #salt #deposition #sediment #Atlantic #brine #evaporation #sealevel #isostatic #climatechange #geologichistory #chlorine #isotopes #halite

#gis #spatial #mapping #model #modeling #spatialanalysis

💧🌏 Greg Cocks @[email protected] · 2024-04-25 · 20:13 UTC

Alluvial Fan Surfaces And An Age-Related Stability For Cultural Resource Preservation: Nevada Test And Training Range, Nellis Air Force Base, Nevada, USA
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https://doi.org/10.1016/j.jasrep.2015.05.002 <-- 2015 shared paper
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[during a presentation recently, I was reminded of this 2015 paper’s content today (on which I was a co-author), back when papers wanted B&W images; I wonder how we might have proceeded now, with AI / Machine Learning…]
#GIS #spatial #mapping #Nevada #USA #military #NellisAFB #NAFB #NTTR #archaeology #spatialanalysis #spatiotemporal #corrleation #basinandrange #geomorphology #sediment #alluvialfans #sheetwash #eolian #erosion #deposition #bioturbation #varnish #desert #desertvarnish #age #dating #corrleation #airforce #indigeneous #sampling #cosmogenic #10Be #insitu #StonewallFlat #fans #water #hydrology #arid #imageanalysis #CulturalResource #Preservation

#gis #spatial #mapping #nevada #usa #military