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

Messinian salinity crisis (Paleogeography 🦕)

The Messinian salinity crisis was an event in which the Mediterranean Sea went into a cycle of partial or nearly complete desiccation throughout the latter part of the Messinian age of the Miocene epoch, from 5.96 to 5.33 Ma. It ended with the Zanclean flood, when the Atlantic reclaimed the basin. Sediment samples from be...

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

#MessinianSalinityCrisis #Messinian #Paleogeography #RegionalGeology

Messinian salinity crisis - Wikipedia

Messinian salinity crisis (Paleogeography 🦕)

The Messinian salinity crisis was an event in which the Mediterranean Sea went into a cycle of partial or nearly complete desiccation throughout the latter part of the Messinian age of the Miocene epoch, from 5.96 to 5.33 Ma. It ended with the Zanclean flood, when the Atlantic reclaimed the basin. Sediment samples from be...

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

#MessinianSalinityCrisis #Messinian #Paleogeography #RegionalGeology

Messinian salinity crisis - Wikipedia

Messinian erosional crisis (Paleogeography 🦕)

The Messinian Erosional Crisis is a phase in the Messinian evolution of the central Mediterranean basin resulting from major drawdown of the Mediterranean seawater. As outlined in numerous studies, erosional events along the margins of the Mediterranean Basin during the Messinian timespan, before and during the evaporit...

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

#MessinianErosionalCrisis #Messinian #Paleogeography #RegionalGeology

Messinian erosional crisis - Wikipedia

Palaeogeography (Paleogeography 🦕)

Palaeogeography is the study of historical geography, generally physical landscapes. Palaeogeography can also include the study of human or cultural environments. When the focus is specifically on landforms, the term paleogeomorphology is sometimes used instead. Paleomagnetism, paleobiogeography, and tectonic history are among its main tools. Palaeogeography ...

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

#Palaeogeography #Paleogeography #PhysicalGeography

Palaeogeography - Wikipedia

Messinian salinity crisis (Paleogeography 🦕)

The Messinian salinity crisis was an event in which the Mediterranean Sea went into a cycle of partial or nearly complete desiccation throughout the latter part of the Messinian age of the Miocene epoch, from 5.96 to 5.33 Ma. It ended with the Zanclean flood, when the Atlantic reclaimed the basin. Sediment samples from be...

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

#MessinianSalinityCrisis #Messinian #Paleogeography #RegionalGeology

Messinian salinity crisis - Wikipedia

Danube fan (Paleogeography 🦕)

The Danube fan is a relict sedimentary feature in the northwestern part of the bottom of the Black Sea. It crosses three of its four major physiographic provinces: basin slope, basin apron, and the Euxine abyssal plain) and splits the abyssal plain into two inequal parts. The fan was deposited by the Danube, Dniester, Southern Bug, and Dnieper rivers. It extends...

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

#DanubeFan #Danube #Paleogeography #LandformsOfTheBlackSea

Danube fan - Wikipedia

Paleogeography of the India–Asia collision system (Paleogeography 🦕)

The paleogeography of the India–Asia collision system is the reconstructed geological and geomorphological evolution within the collision zone of the Himalayan orogenic belt. The continental collision between the Indian Plate and Eurasian Plate i...

https://en.wikipedia.org/wiki/Paleogeography_of_the_India–Asia_collision_system

#PaleogeographyOfTheIndiaAsiaCollisionSystem #GeologyOfIndia #Paleogeography #GeologyOfTheHimalaya

Paleogeography of the India–Asia collision system - Wikipedia

Palaeogeography (Paleogeography 🦕)

Palaeogeography is the study of historical geography, generally physical landscapes. Palaeogeography can also include the study of human or cultural environments. When the focus is specifically on landforms, the term paleogeomorphology is sometimes used instead. Paleomagnetism, paleobiogeography, and tectonic history are among its main tools. Palaeogeography ...

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

#Palaeogeography #Paleogeography #PhysicalGeography

Palaeogeography - Wikipedia

Lake Agassiz (Paleogeography 🦕)

Lake Agassiz was a large proglacial lake that existed in central North America during the late Pleistocene, fed by meltwater from the retreating Laurentide Ice Sheet at the end of the last glacial period. At its peak, the lake's area was larger than all of the modern Great Lakes combined. It eventually drained into what is now Hud...

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

#LakeAgassiz #Megafloods #YoungerDryas #ShrunkenLakes #LakesOfOntario #Paleogeography

Lake Agassiz - Wikipedia