#stratigraphy — Public Fediverse posts

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

Neogene Uplift Of The Chiribiquete Tabletop Mountains In The Colombian Amazon And Its Paleobiogeographic Implications
--
https://doi.org/10.1016/j.palaeo.2026.113645 <-- shared paper
--
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…”
--
#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

Neogene Uplift Of The Chiribiquete Tabletop Mountains In The Colombian Amazon And Its Paleobiogeographic Implications
--
https://doi.org/10.1016/j.palaeo.2026.113645 <-- shared paper
--
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…”
--
#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

Neogene Uplift Of The Chiribiquete Tabletop Mountains In The Colombian Amazon And Its Paleobiogeographic Implications
--
https://doi.org/10.1016/j.palaeo.2026.113645 <-- shared paper
--
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…”
--
#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

Neogene Uplift Of The Chiribiquete Tabletop Mountains In The Colombian Amazon And Its Paleobiogeographic Implications
--
https://doi.org/10.1016/j.palaeo.2026.113645 <-- shared paper
--
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…”
--
#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

Late Quaternary Variations in the Level of Paleo-Lake Malheur, Eastern Oregon
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https://doi.org/10.1006/qres.1998.2005 <-- shared paper
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https://www.oregonencyclopedia.org/articles/pleistocene-pluvial-lakes/ <-- shared technical article, “Pleistocene Pluvial Lakes” [OR]
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https://en.wikipedia.org/wiki/Malheur_Lake <-- shared Wikipedia page
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#EasternOregon #water #hydrology #geology #surfacewater #paleolake #LakeMalheur #Oregon #SouthernOregon #USA #endorheicbasin #endorheic #quaternary #fluvial #pluvial #fluvial #lacustrine ##Quaternary #Pleistocene #Holocene #PaleoLake #sediment #sedimentary #beaches #gravel #geology #sedimentology #tephra #volcanism #spatialanalysis #spatiotemporal #geologichistory #spatial #mapping #sampling #stratigraphy #dating #radiocarbon #chronology

Stratigraphic Evidence For Modern-Like Glacier Extents In South-Central Alaska Within The Last Glacial Period (MIS 3)
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https://doi.org/10.1111/bor.70043 <-- shared paper
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https://www.nps.gov/articles/000/ancient-glacier-change.htm <-- shared @NPS technical article
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#glacier #Wisconsinan #glaciations #alaska #iceage #sediments #moraines #geology #stratigraphy #model #cryosphere #ice #snow #sedimentary #Chitina #CopperRiver #proglacial #water #hydrology #fluvial #glaciofluvial #glaciolacustrine #fans #Holocene #geomorphology #geomorphometry #landform #hydrogeomorphology #sedimentology #stratigraphic #sampling
@NPS

Dip-slip fault (Geology ⛰️)

In geology, a fault is a planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of rock-mass movements. Large faults within Earth's crust result from the action of plate tectonic forces, with the largest forming the boundaries between the plates, such as the megathrust f...

https://en.wikipedia.org/wiki/Dip-slip_fault

#DipSlipFault #EarthSCrust #Stratigraphy #Faults #StructuralGeology #TectonicLandforms

Landslide Influence On Delta Stratigraphy, Northeastern Gulf Of Mexico
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https://doi.org/10.1130/GES02908.1 <-- shared paper
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https://zenodo.org/records/15857064 <-- shared seismic reflection datasets
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#spatial #mapping #marine #submarine #chanels #canyons #GulfOfMexico #delta #massmovement #landslide #submarinelandslide #remotesensing #geophysics #seismic #reflection #engineeringgeology #sediment #sedimentology #delta #stratigraphy #hydrology #deepwater #fault #faulting #glacioeustatic #erosion #model #modeling #scarp #masstransport #shelf #shelfmargin #geologicmapping

When Heavy Rain Meets #Glacial Landscapes – Record-Breaking #Flooding in #WashingtonState [USA]…
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https://www.linkedin.com/posts/geological-society-of-america_geohazards-flooding-landslides-ugcPost-7405031818007187457-wuwy <-- shared GSA LinkedIn post
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https://doi.org/10.1130/G39691.1 <-- shared paper
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https://komonews.com/news/local/landslide-risk-western-washington-severe-flooding-heavy-rain-continues-for-dirt-soil-sediment-weather-forecast-winter-storm-pacific-northwest <-- shared media article
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https://youtu.be/1yB34LibGo8?si=Z_Ug5gd3xLhvZGym <-- shared media video
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#geohazards #Landslides #Geology #landslide #severeweather #landslides #landsliderisk #weather #westernwashington #washingtonflooding #flooding #winterconditions #storm #pnw #meteorology #science #massmovement #flood #extremeweather #fluvial #pluvial #rainfall #atmosphericriver #engineeringgeology #risk #hazard #mitigation #forecasting #riskmanagement #damage #infrastructure #cost #economics #publicsafety #PNW #PacificNorthwest #water #hydrology #glacial #sediment #sedimentology #stratigraphy #GIS #spatial #mapping #remotesensing #spatialanalysis #elevation #slopestability #froundwater #hydrology #model #flow #modeling #outwash #till #clay #watertable #lithology #landscape #geomorphology #geometry #USA

When Heavy Rain Meets #Glacial Landscapes – Record-Breaking #Flooding in #WashingtonState [USA]…
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https://www.linkedin.com/posts/geological-society-of-america_geohazards-flooding-landslides-ugcPost-7405031818007187457-wuwy <-- shared GSA LinkedIn post
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https://doi.org/10.1130/G39691.1 <-- shared paper
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https://komonews.com/news/local/landslide-risk-western-washington-severe-flooding-heavy-rain-continues-for-dirt-soil-sediment-weather-forecast-winter-storm-pacific-northwest <-- shared media article
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https://youtu.be/1yB34LibGo8?si=Z_Ug5gd3xLhvZGym <-- shared media video
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#geohazards #Landslides #Geology #landslide #severeweather #landslides #landsliderisk #weather #westernwashington #washingtonflooding #flooding #winterconditions #storm #pnw #meteorology #science #massmovement #flood #extremeweather #fluvial #pluvial #rainfall #atmosphericriver #engineeringgeology #risk #hazard #mitigation #forecasting #riskmanagement #damage #infrastructure #cost #economics #publicsafety #PNW #PacificNorthwest #water #hydrology #glacial #sediment #sedimentology #stratigraphy #GIS #spatial #mapping #remotesensing #spatialanalysis #elevation #slopestability #froundwater #hydrology #model #flow #modeling #outwash #till #clay #watertable #lithology #landscape #geomorphology #geometry #USA

When Heavy Rain Meets #Glacial Landscapes – Record-Breaking #Flooding in #WashingtonState [USA]…
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https://www.linkedin.com/posts/geological-society-of-america_geohazards-flooding-landslides-ugcPost-7405031818007187457-wuwy <-- shared GSA LinkedIn post
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https://doi.org/10.1130/G39691.1 <-- shared paper
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https://komonews.com/news/local/landslide-risk-western-washington-severe-flooding-heavy-rain-continues-for-dirt-soil-sediment-weather-forecast-winter-storm-pacific-northwest <-- shared media article
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https://youtu.be/1yB34LibGo8?si=Z_Ug5gd3xLhvZGym <-- shared media video
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#geohazards #Landslides #Geology #landslide #severeweather #landslides #landsliderisk #weather #westernwashington #washingtonflooding #flooding #winterconditions #storm #pnw #meteorology #science #massmovement #flood #extremeweather #fluvial #pluvial #rainfall #atmosphericriver #engineeringgeology #risk #hazard #mitigation #forecasting #riskmanagement #damage #infrastructure #cost #economics #publicsafety #PNW #PacificNorthwest #water #hydrology #glacial #sediment #sedimentology #stratigraphy #GIS #spatial #mapping #remotesensing #spatialanalysis #elevation #slopestability #froundwater #hydrology #model #flow #modeling #outwash #till #clay #watertable #lithology #landscape #geomorphology #geometry #USA

When Heavy Rain Meets #Glacial Landscapes – Record-Breaking #Flooding in #WashingtonState [USA]…
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https://www.linkedin.com/posts/geological-society-of-america_geohazards-flooding-landslides-ugcPost-7405031818007187457-wuwy <-- shared GSA LinkedIn post
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https://doi.org/10.1130/G39691.1 <-- shared paper
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https://komonews.com/news/local/landslide-risk-western-washington-severe-flooding-heavy-rain-continues-for-dirt-soil-sediment-weather-forecast-winter-storm-pacific-northwest <-- shared media article
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https://youtu.be/1yB34LibGo8?si=Z_Ug5gd3xLhvZGym <-- shared media video
--
#geohazards #Landslides #Geology #landslide #severeweather #landslides #landsliderisk #weather #westernwashington #washingtonflooding #flooding #winterconditions #storm #pnw #meteorology #science #massmovement #flood #extremeweather #fluvial #pluvial #rainfall #atmosphericriver #engineeringgeology #risk #hazard #mitigation #forecasting #riskmanagement #damage #infrastructure #cost #economics #publicsafety #PNW #PacificNorthwest #water #hydrology #glacial #sediment #sedimentology #stratigraphy #GIS #spatial #mapping #remotesensing #spatialanalysis #elevation #slopestability #froundwater #hydrology #model #flow #modeling #outwash #till #clay #watertable #lithology #landscape #geomorphology #geometry #USA

When Heavy Rain Meets #Glacial Landscapes – Record-Breaking #Flooding in #WashingtonState [USA]…
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https://www.linkedin.com/posts/geological-society-of-america_geohazards-flooding-landslides-ugcPost-7405031818007187457-wuwy <-- shared GSA LinkedIn post
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https://doi.org/10.1130/G39691.1 <-- shared paper
--
https://komonews.com/news/local/landslide-risk-western-washington-severe-flooding-heavy-rain-continues-for-dirt-soil-sediment-weather-forecast-winter-storm-pacific-northwest <-- shared media article
--
https://youtu.be/1yB34LibGo8?si=Z_Ug5gd3xLhvZGym <-- shared media video
--
#geohazards #Landslides #Geology #landslide #severeweather #landslides #landsliderisk #weather #westernwashington #washingtonflooding #flooding #winterconditions #storm #pnw #meteorology #science #massmovement #flood #extremeweather #fluvial #pluvial #rainfall #atmosphericriver #engineeringgeology #risk #hazard #mitigation #forecasting #riskmanagement #damage #infrastructure #cost #economics #publicsafety #PNW #PacificNorthwest #water #hydrology #glacial #sediment #sedimentology #stratigraphy #GIS #spatial #mapping #remotesensing #spatialanalysis #elevation #slopestability #froundwater #hydrology #model #flow #modeling #outwash #till #clay #watertable #lithology #landscape #geomorphology #geometry #USA

Fossil Footprints Reveal Two Species Of Human Ancestors Lived Side-By-Side, A Scientific First
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https://www.earth.com/news/hominin-footprints-show-two-extinct-species-of-early-humans-lived-side-by-side/ <-- shared technical article
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https://doi.org/10.1126/science.ado5275 <-- shared paper
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https://doi.org/10.1016/j.jglr.2022.10.007 <-- shared paper
--
[not my usual ‘general’ subject matter to post – but who amazing and impressive to find/recognise and then decipher this!]
#fieldwork #3Dvisualisation #spatialanalysis #anthropology #tracefossils #hominid #homoerectus #paranthropusboilei #africa #fossil #footprint #human #evolution #ancestor #dating #TurkanaBasin #kenya #africa #sediment #sedimentology #water #hydrology #LakeTurkana #shoreline #geology #soil #stratigraphy #palaeontology #paleontology #model #modeling #remotesensing

Fossil Footprints Reveal Two Species Of Human Ancestors Lived Side-By-Side, A Scientific First
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https://www.earth.com/news/hominin-footprints-show-two-extinct-species-of-early-humans-lived-side-by-side/ <-- shared technical article
--
https://doi.org/10.1126/science.ado5275 <-- shared paper
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https://doi.org/10.1016/j.jglr.2022.10.007 <-- shared paper
--
[not my usual ‘general’ subject matter to post – but who amazing and impressive to find/recognise and then decipher this!]
#fieldwork #3Dvisualisation #spatialanalysis #anthropology #tracefossils #hominid #homoerectus #paranthropusboilei #africa #fossil #footprint #human #evolution #ancestor #dating #TurkanaBasin #kenya #africa #sediment #sedimentology #water #hydrology #LakeTurkana #shoreline #geology #soil #stratigraphy #palaeontology #paleontology #model #modeling #remotesensing

Fossil Footprints Reveal Two Species Of Human Ancestors Lived Side-By-Side, A Scientific First
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https://www.earth.com/news/hominin-footprints-show-two-extinct-species-of-early-humans-lived-side-by-side/ <-- shared technical article
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https://doi.org/10.1126/science.ado5275 <-- shared paper
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https://doi.org/10.1016/j.jglr.2022.10.007 <-- shared paper
--
[not my usual ‘general’ subject matter to post – but who amazing and impressive to find/recognise and then decipher this!]
#fieldwork #3Dvisualisation #spatialanalysis #anthropology #tracefossils #hominid #homoerectus #paranthropusboilei #africa #fossil #footprint #human #evolution #ancestor #dating #TurkanaBasin #kenya #africa #sediment #sedimentology #water #hydrology #LakeTurkana #shoreline #geology #soil #stratigraphy #palaeontology #paleontology #model #modeling #remotesensing

Fossil Footprints Reveal Two Species Of Human Ancestors Lived Side-By-Side, A Scientific First
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https://www.earth.com/news/hominin-footprints-show-two-extinct-species-of-early-humans-lived-side-by-side/ <-- shared technical article
--
https://doi.org/10.1126/science.ado5275 <-- shared paper
--
https://doi.org/10.1016/j.jglr.2022.10.007 <-- shared paper
--
[not my usual ‘general’ subject matter to post – but who amazing and impressive to find/recognise and then decipher this!]
#fieldwork #3Dvisualisation #spatialanalysis #anthropology #tracefossils #hominid #homoerectus #paranthropusboilei #africa #fossil #footprint #human #evolution #ancestor #dating #TurkanaBasin #kenya #africa #sediment #sedimentology #water #hydrology #LakeTurkana #shoreline #geology #soil #stratigraphy #palaeontology #paleontology #model #modeling #remotesensing

Fossil Footprints Reveal Two Species Of Human Ancestors Lived Side-By-Side, A Scientific First
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https://www.earth.com/news/hominin-footprints-show-two-extinct-species-of-early-humans-lived-side-by-side/ <-- shared technical article
--
https://doi.org/10.1126/science.ado5275 <-- shared paper
--
https://doi.org/10.1016/j.jglr.2022.10.007 <-- shared paper
--
[not my usual ‘general’ subject matter to post – but who amazing and impressive to find/recognise and then decipher this!]
#fieldwork #3Dvisualisation #spatialanalysis #anthropology #tracefossils #hominid #homoerectus #paranthropusboilei #africa #fossil #footprint #human #evolution #ancestor #dating #TurkanaBasin #kenya #africa #sediment #sedimentology #water #hydrology #LakeTurkana #shoreline #geology #soil #stratigraphy #palaeontology #paleontology #model #modeling #remotesensing

Some more #work stuff.

Getting an European Research Council (ERC) grant had this terrible outcome that I thought: now we can do in-depth, thoughtful research without cutting corners and ducktape solutions. Understanding #evolution in the #fossil record required a reproducible model representation of that record and we weren't satisfied with any of the existing models. Computer models made by (Earth) scientists are rarely very good, because we are not necessarily trained to make them, but to model events happening over hundreds of thousands of years, we crucially rely on their quality.

So we decided to develop one. Thanks to its main developer Johan Hidding @eScienceCenter and the collaboration with Peter Burgess, Xianyi Liu and @Niklas_Hohmann we have a fast, sustainable, #OpenSource package in #julialang for modeling #carbonate platforms.

The preprint is out for public review: please leave us a comment at https://egusphere.copernicus.org/preprints/2025/egusphere-2025-4561/ or try CarboKitten.jl at https://mindthegap-erc.github.io/CarboKitten.jl/
#geoscience #stratigraphy #sedimentology

Stratotype (Paleogeography 🦕)

In geology, a stratotype or type section is the physical location or outcrop of a particular reference exposure of a stratigraphic sequence or stratigraphic boundary. If the stratigraphic unit is layered, it is called a stratotype, whereas the standard of reference for unlayered rocks is the type locality. Also it can be defined as "The particular sequence of strata chosen as st...

https://en.wikipedia.org/wiki/Stratotype

#Stratotype #Stratigraphy #Paleogeography

Erathem (Geology terminology ⛰️)

In stratigraphy, paleontology, geology, and geobiology, an erathem is the total stratigraphic unit deposited during a certain corresponding span of time during an era in the geologic timescale. It can therefore be used as a chronostratigraphic unit of time which delineates a large span of years – less than a geological eon, but greater than ...

https://en.wikipedia.org/wiki/Erathem

#Erathem #Erathems #Stratigraphy #Geochronology #GeologicalEras #Paleogeography

National Park Service Streamlines Fossil Data Collection with GIS
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https://www.esri.com/about/newsroom/blog/national-park-service-fossil-mapping <-- shared blog post
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[with palæontology as one of the papers in my MSc studies, seeing another use case in GIS is brilliant…]
#GIS #spatial #mapping #fossil #paleontology #US #NationalParks #NPS #cataloguing #inventory #NationalParkService #palaeontology #fedscience #documenting #spatialanalysis #geology #stratigraphy #fossilrecord #paleo #monitoring #managing #exploration
@NPS

Ancient Lakes And Rivers Unearthed In Arabia's Vast Desert
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https://phys.org/news/2025-04-ancient-lakes-rivers-unearthed-arabia.html <-- shared technical article
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https://doi.org/10.1038/s43247-025-02224-1 <-- shared paper
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#GIS #spatial #mapping #water #hydrology #quaternary #desert #geomorphology #landforms #geomorphometry #Arabia #climatechange #RubalKhali #SaudiArabia #holocene #model #modeling #spatialanalysis #spatiotemporal #earthsystemmodel #geology #lacustrine #fluvial #sediments #sedimentary #flood #flooding #lakes #AfricanMonsoon #rivers #paleohydrology #stratigraphy #remotesensing #landsat #earthobservation #dating #delta #cliff #terrace #rainfall #precipitation

Seismometers Reveal Earth's Longest-Runout Undersea Sediment Flows In Unprecedented Detail
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https://phys.org/news/2025-02-seismometers-reveal-earth-longest-runout.html <-- shared technical article
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https://doi.org/10.1038/s43247-025-02137-z <-- shared paper
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https://doi.org/10.1016/j.geomorph.2024.109350 <-- shared paper
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https://doi.org/10.1038/s41561-022-01017-x <-- shared paper
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#GIS #spatial #mapping #remotesensing #Congo #CongoChannel #bathymetry #seismometers #monitoring #sediment #flow #submarine #massmovement #canyon #infrastructure #pipes #cables #engineeringgeology #geology #model #current #debrisflow #bathymetric #Africa #offshore #coast #coastal #river #WestAfrica #instrumentation #acoustic #doppler #moorings #turbidity #thalweg #morphology #landslides #stratigraphy #seismic #turbiditycurrent #flow #gradient #slope #erosion #risk #hazard #spatialanalysis #spatiotemporal #seabed

Edge Of Mars’ Great Dichotomy Eroded Back By Hundreds Of Kilometres
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https://arstechnica.com/science/2025/01/field-of-mounds-on-mars-may-be-sign-of-erosion-at-the-edge-of-an-ocean/ <-- shared technical article
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http://dx.doi.org/10.1038/s41561-024-01634-8 <-- shared paper
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#GIS #spatial #mapping #planet #Mars #remotesensing #imagery #landsurface #geology #topography #astrogeology #elevation #morphology #martian #geography #marsdichotomy #plateau #lowlands #model #3dmodel #basin #highlands #shoreline #ocean #crust #structuralgeology #chemostratigraphy #morphostratigraphy #geomorphometry #geomorphology #water #hydrology #CaSSIS #HiRISE #stratigraphy #strata #MOLA #laser #LiDAR #MawrthVallis #crater #mound #profile #crosssection #geochemistry #mineralogy #CRISM #CTX #HRSC #DTM #erosion #weathering #spatialanalysis #spatiotemporal

‘Mystery Volcano’ That Erupted And Cooled Earth In 1831 Has Finally Been Identified
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https://www.accuweather.com/en/weather-news/mystery-volcano-that-erupted-and-cooled-earth-in-1831-has-finally-been-identified/1729581 <--shared technical article
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https://doi.org/10.1073/pnas.2416699122 <--shared paper
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#GIS #spatial #mapping #glaciochemical #geochemistry #climate #climatechange #sulfurdioxide #neversummer #temperature #weather #icecore #LittleIceAge #dating #model #modeling #spatialanalysis #historic #volcanic #eruption #stratigraphy #Zavaritskii #caldera #ash #KurilIslands #Japan #Kamchatka #Russia #volcano #stratospheric #cryptotephra #tephra #andesite #dacite #Simushir #SimushirIsland

‘Mystery Volcano’ That Erupted And Cooled Earth In 1831 Has Finally Been Identified
--
https://www.accuweather.com/en/weather-news/mystery-volcano-that-erupted-and-cooled-earth-in-1831-has-finally-been-identified/1729581 <--shared technical article
--
https://doi.org/10.1073/pnas.2416699122 <--shared paper
--
#GIS #spatial #mapping #glaciochemical #geochemistry #climate #climatechange #sulfurdioxide #neversummer #temperature #weather #icecore #LittleIceAge #dating #model #modeling #spatialanalysis #historic #volcanic #eruption #stratigraphy #Zavaritskii #caldera #ash #KurilIslands #Japan #Kamchatka #Russia #volcano #stratospheric #cryptotephra #tephra #andesite #dacite #Simushir #SimushirIsland

‘Mystery Volcano’ That Erupted And Cooled Earth In 1831 Has Finally Been Identified
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https://www.accuweather.com/en/weather-news/mystery-volcano-that-erupted-and-cooled-earth-in-1831-has-finally-been-identified/1729581 <--shared technical article
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https://doi.org/10.1073/pnas.2416699122 <--shared paper
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#GIS #spatial #mapping #glaciochemical #geochemistry #climate #climatechange #sulfurdioxide #neversummer #temperature #weather #icecore #LittleIceAge #dating #model #modeling #spatialanalysis #historic #volcanic #eruption #stratigraphy #Zavaritskii #caldera #ash #KurilIslands #Japan #Kamchatka #Russia #volcano #stratospheric #cryptotephra #tephra #andesite #dacite #Simushir #SimushirIsland

‘Mystery Volcano’ That Erupted And Cooled Earth In 1831 Has Finally Been Identified
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https://www.accuweather.com/en/weather-news/mystery-volcano-that-erupted-and-cooled-earth-in-1831-has-finally-been-identified/1729581 <--shared technical article
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https://doi.org/10.1073/pnas.2416699122 <--shared paper
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#GIS #spatial #mapping #glaciochemical #geochemistry #climate #climatechange #sulfurdioxide #neversummer #temperature #weather #icecore #LittleIceAge #dating #model #modeling #spatialanalysis #historic #volcanic #eruption #stratigraphy #Zavaritskii #caldera #ash #KurilIslands #Japan #Kamchatka #Russia #volcano #stratospheric #cryptotephra #tephra #andesite #dacite #Simushir #SimushirIsland

‘Mystery Volcano’ That Erupted And Cooled Earth In 1831 Has Finally Been Identified
--
https://www.accuweather.com/en/weather-news/mystery-volcano-that-erupted-and-cooled-earth-in-1831-has-finally-been-identified/1729581 <--shared technical article
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https://doi.org/10.1073/pnas.2416699122 <--shared paper
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#GIS #spatial #mapping #glaciochemical #geochemistry #climate #climatechange #sulfurdioxide #neversummer #temperature #weather #icecore #LittleIceAge #dating #model #modeling #spatialanalysis #historic #volcanic #eruption #stratigraphy #Zavaritskii #caldera #ash #KurilIslands #Japan #Kamchatka #Russia #volcano #stratospheric #cryptotephra #tephra #andesite #dacite #Simushir #SimushirIsland

Chronozone (Geology terminology ⛰️)

A chronozone or chron is a unit in chronostratigraphy, defined by events such as geomagnetic reversals, or based on the presence of specific fossils. According to the International Commission on Stratigraphy, the term "chronozone" refers to the rocks formed during a particular time period, while "chron" refers to that time period. ...

https://en.wikipedia.org/wiki/Chronozone

#Chronozone #UnitsOfTime #Paleobiology #Stratigraphy #Geochronology #Paleogeography

Morphology, Timing, And Drivers Of Post-Glacial Landslides In The Northern Yellowstone Region
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https://doi.org/10.1002/esp.5943 <-- shared paper
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#GIS #spatial #mapping #spatialanalysis #spatiotemporal #geomorphometry #geomorphology #massmovement #landslides #elevation #slope #triggers #water #hydrology #engineeringgeology #slopefailure #remotesensing #LiDAR #seismogenic #climatechange #glacial #sediments #YellowstoneNationalPark #Yellowstone #temporal #risk #hazard #mitigation #prediction #stratigraphy #surfaceroughness #debuttressing #Pleistocene #Holocene #moisture #historic #erosion #undercutting #records #fieldwork #mountains #deglaciation

Strike-slip fault (Geology terminology ⛰️)

In geology, a fault is a planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of rock-mass movements. Large faults within Earth's crust result from the action of plate tectonic forces, with the largest forming the boundaries between the plates, suc...

https://en.wikipedia.org/wiki/Strike-slip_fault

#StrikeSlipFault #EarthSCrust #Stratigraphy #Faults #StructuralGeology #TectonicLandforms

Increasing Fault Slip Rates Within The Corinth Rift, Greece - A Rapidly Localising Active Rift Fault Network
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https://doi.org/10.1016/j.epsl.2024.118716 <-- shared paper
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#GIS #spatial #mapping #geology #structuralgeology #CorinthRift #Riftevolution #Faultnetworkevolution #Borderfaultsystem #Seismichazard #IODPexpedition381 #seismic #stratigraphy #fault #faulting #earthquake #IODP #Greece #spatialanalysis #spatiotemporal #model #modeling #rifting #borehole #sample #risk #hazard #engineeringgeology #seismichazard

Large-Scale Submarine Landslides In The Barberton Greenstone Belt, Southern Africa—Evidence For Subduction And Great Earthquakes In The Paleoarchean
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https://pubs.geoscienceworld.org/gsa/geology/article-abstract/doi/10.1130/G51997.1/635654/Large-scale-submarine-landslides-in-the-Barberton <-- shared paper (PDF only)
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#GIS #spatial #mapping #structuralgeology #SouthAfrica #NewZealand #tectonics #subduction #BarbertonGreenstoneBelt #geologicmapping #geology #earthquakes #paleoarchean #stratigraphy #marine #sedimentation #submarinelandslide #hikurangi #megathrust #superposition

Large-Scale Submarine Landslides In The Barberton Greenstone Belt, Southern Africa—Evidence For Subduction And Great Earthquakes In The Paleoarchean
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https://pubs.geoscienceworld.org/gsa/geology/article-abstract/doi/10.1130/G51997.1/635654/Large-scale-submarine-landslides-in-the-Barberton <-- shared paper (PDF only)
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#GIS #spatial #mapping #structuralgeology #SouthAfrica #NewZealand #tectonics #subduction #BarbertonGreenstoneBelt #geologicmapping #geology #earthquakes #paleoarchean #stratigraphy #marine #sedimentation #submarinelandslide #hikurangi #megathrust #superposition

Large-Scale Submarine Landslides In The Barberton Greenstone Belt, Southern Africa—Evidence For Subduction And Great Earthquakes In The Paleoarchean
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https://pubs.geoscienceworld.org/gsa/geology/article-abstract/doi/10.1130/G51997.1/635654/Large-scale-submarine-landslides-in-the-Barberton <-- shared paper (PDF only)
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#GIS #spatial #mapping #structuralgeology #SouthAfrica #NewZealand #tectonics #subduction #BarbertonGreenstoneBelt #geologicmapping #geology #earthquakes #paleoarchean #stratigraphy #marine #sedimentation #submarinelandslide #hikurangi #megathrust #superposition

Large-Scale Submarine Landslides In The Barberton Greenstone Belt, Southern Africa—Evidence For Subduction And Great Earthquakes In The Paleoarchean
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https://pubs.geoscienceworld.org/gsa/geology/article-abstract/doi/10.1130/G51997.1/635654/Large-scale-submarine-landslides-in-the-Barberton <-- shared paper (PDF only)
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#GIS #spatial #mapping #structuralgeology #SouthAfrica #NewZealand #tectonics #subduction #BarbertonGreenstoneBelt #geologicmapping #geology #earthquakes #paleoarchean #stratigraphy #marine #sedimentation #submarinelandslide #hikurangi #megathrust #superposition

Large-Scale Submarine Landslides In The Barberton Greenstone Belt, Southern Africa—Evidence For Subduction And Great Earthquakes In The Paleoarchean
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https://pubs.geoscienceworld.org/gsa/geology/article-abstract/doi/10.1130/G51997.1/635654/Large-scale-submarine-landslides-in-the-Barberton <-- shared paper (PDF only)
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#GIS #spatial #mapping #structuralgeology #SouthAfrica #NewZealand #tectonics #subduction #BarbertonGreenstoneBelt #geologicmapping #geology #earthquakes #paleoarchean #stratigraphy #marine #sedimentation #submarinelandslide #hikurangi #megathrust #superposition

Late Miocene Megalake Regressions In Eurasia
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https://doi.org/10.1038/s41598-021-91001-z <-- shared paper
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#GIS #spatial #mapping #history #hydrology #geologichistory #Miocene #geology #lake #paleogeography #megalake #Paratethys #hydrology #water #paleoenvironment #stratigraphy #desiccation #regression #reconstruction #model #arid #aridification #vegetation #flora #fauna #ecosystem #endorheic #salinity #sea #hydrospatial #landscape #landcover #emergent #eurasia

Oblique-slip fault (Geology terminology ⛰️)

In geology, a fault is a planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of rock-mass movements. Large faults within Earth's crust result from the action of plate tectonic forces, with the largest forming the boundaries between the plates, ...

https://en.wikipedia.org/wiki/Oblique-slip_fault

#ObliqueSlipFault #EarthSCrust #Stratigraphy #Faults #StructuralGeology #TectonicLandforms

Making Arctic Field Geology Accessible By Digitizing Outcrops
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https://phys.org/news/2023-09-arctic-field-geology-accessible-digitizing.html <-- shared technical article
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https://doi.org/10.1130/GES02606.1 <-- shared paper
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https://youtu.be/UH3S0TK7tBE?si=kTwDPYmp6hOV6SMN <-- video overview
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#GIS #spatial #mapping #geology #fieldwork #outcropmapping #DigitalOutcropModels #model #modeling #DOM #featureextraction #geoscience #3dmodeling #outcrop #Arctic #laserscan #drone #drones #UAVs #Svalbox #Norway #opendata #opensource #geologic #geological #metadata #remotesensing #visualisation #stratigraphy #structuralgeology #Svalbard #FAIR #dronedata #photogrammetry #geomorphometry

Hundred Million Years Of Landscape Dynamics From Catchment To Global Scale
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https://doi.org/10.1126/science.add2541 <-- shared paper
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https://youtu.be/sdRF0kuqOkg <-- shared video
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#GIS #spatial #mapping #modeling #model #marine #video #global #earth #sediment #hydrology #catchment #sedimentation #physiography #stratigraphy #spatiotemporal #spatialanalysis #ocean #geomorphology #landform #geology #geologic #geologicrecord #weathering #erosion #flux #Cenozoic #landscapes #paleoelevation #paleoclimate #elevation #sediment #simulation #tectonics #platetectonics #strata

Late Miocene Megalake Regressions In Eurasia [Paratethys Sea, The Largest Lake In Earth's History]
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https://doi.org/10.1038/s41598-021-91001-z <-- shared paper
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#GIS #spatial #mapping #Miocene #lake #freshwater #Asia #Europe #megalake #Eurasia #geology #epicontinental #ParatethysSea #platetectonics #evaporation #salinity #landlocked #evapotranspiration #desiccation #geology #water #hydrology #geologichistory #paleoenvironmental #stratigraphy #aridification #paleogeography #geography #reconstruction #regression #saltlake #climatechange #spatialanalysis #model #modeling