#seafloorspreading — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #seafloorspreading, aggregated by home.social.
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Anatomy Of A Seafloor Spreading Event Captured By In Situ Seismogeodesy
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https://doi.org/10.1038/s41586-026-10785-0 <-- shared paper
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https://www.smithsonianmag.com/smart-news/in-a-first-scientists-witness-the-seafloor-spread-in-real-time-giving-them-a-rare-glimpse-at-a-mysterious-geologic-process-180989123/ <-- shared technical media article
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H/T @Seabed 2030
“🔍 For the first time, scientists have observed seafloor spreading in real time.
Seafloor spreading is the process by which new oceanic crust is formed at mid-ocean ridges - a geological process that has shaped entire ocean basins over millions of years.
During a research expedition in the Indian Ocean, scientists had just deployed a suite of instruments when a series of earthquakes triggered a seafloor spreading event, allowing them to observe the process as it unfolded.
The findings offer rare new insights into how new oceanic crust forms and how the seafloor continues to evolve…”
--
“Earth’s outermost layer - the crust - is constantly renewing itself. It’s broken into giant chunks called tectonic plates that pull apart, push against or slide past one another, creating grand geologic features.
Underwater mountain ranges, or mid-ocean ridges, for instance, generally take shape where two tectonic plates are moving away from each other. Magma can then bubble up in between, solidifying and turning into new oceanic crust as part of a process called seafloor spreading. Although the phenomenon has created entire ocean basins, it remains quite mysterious because it happens so deep in the water.
Now, for the first time, scientists have observed this dynamic activity happening in real time. They describe their findings - and their stroke of luck - in a study [link above], shedding light on a mechanism that made roughly two-thirds of Earth’s crust…”
--
#Seabed2030 #OceanMapping #Hydrospatial #remotesensing #seafloor #seafloorspreading #oceanic #crust #geology #structuralgeology #IndianOcean #earthquake #midoceanridge #instrumentation #marine #seabed #hydrography #model #modeling #mapping #GIS #spatial #tectonicplates #magma #fortuitous #survey #seismogeodetic #monitoring #submarine #rifting #observation #volcanism #seismicity #dyke #fault #faulting #midoceanridge #MOR -
Anatomy Of A Seafloor Spreading Event Captured By In Situ Seismogeodesy
--
https://doi.org/10.1038/s41586-026-10785-0 <-- shared paper
--
https://www.smithsonianmag.com/smart-news/in-a-first-scientists-witness-the-seafloor-spread-in-real-time-giving-them-a-rare-glimpse-at-a-mysterious-geologic-process-180989123/ <-- shared technical media article
--
H/T @Seabed 2030
“🔍 For the first time, scientists have observed seafloor spreading in real time.
Seafloor spreading is the process by which new oceanic crust is formed at mid-ocean ridges - a geological process that has shaped entire ocean basins over millions of years.
During a research expedition in the Indian Ocean, scientists had just deployed a suite of instruments when a series of earthquakes triggered a seafloor spreading event, allowing them to observe the process as it unfolded.
The findings offer rare new insights into how new oceanic crust forms and how the seafloor continues to evolve…”
--
“Earth’s outermost layer - the crust - is constantly renewing itself. It’s broken into giant chunks called tectonic plates that pull apart, push against or slide past one another, creating grand geologic features.
Underwater mountain ranges, or mid-ocean ridges, for instance, generally take shape where two tectonic plates are moving away from each other. Magma can then bubble up in between, solidifying and turning into new oceanic crust as part of a process called seafloor spreading. Although the phenomenon has created entire ocean basins, it remains quite mysterious because it happens so deep in the water.
Now, for the first time, scientists have observed this dynamic activity happening in real time. They describe their findings - and their stroke of luck - in a study [link above], shedding light on a mechanism that made roughly two-thirds of Earth’s crust…”
--
#Seabed2030 #OceanMapping #Hydrospatial #remotesensing #seafloor #seafloorspreading #oceanic #crust #geology #structuralgeology #IndianOcean #earthquake #midoceanridge #instrumentation #marine #seabed #hydrography #model #modeling #mapping #GIS #spatial #tectonicplates #magma #fortuitous #survey #seismogeodetic #monitoring #submarine #rifting #observation #volcanism #seismicity #dyke #fault #faulting #midoceanridge #MOR -
Anatomy Of A Seafloor Spreading Event Captured By In Situ Seismogeodesy
--
https://doi.org/10.1038/s41586-026-10785-0 <-- shared paper
--
https://www.smithsonianmag.com/smart-news/in-a-first-scientists-witness-the-seafloor-spread-in-real-time-giving-them-a-rare-glimpse-at-a-mysterious-geologic-process-180989123/ <-- shared technical media article
--
H/T @Seabed 2030
“🔍 For the first time, scientists have observed seafloor spreading in real time.
Seafloor spreading is the process by which new oceanic crust is formed at mid-ocean ridges - a geological process that has shaped entire ocean basins over millions of years.
During a research expedition in the Indian Ocean, scientists had just deployed a suite of instruments when a series of earthquakes triggered a seafloor spreading event, allowing them to observe the process as it unfolded.
The findings offer rare new insights into how new oceanic crust forms and how the seafloor continues to evolve…”
--
“Earth’s outermost layer - the crust - is constantly renewing itself. It’s broken into giant chunks called tectonic plates that pull apart, push against or slide past one another, creating grand geologic features.
Underwater mountain ranges, or mid-ocean ridges, for instance, generally take shape where two tectonic plates are moving away from each other. Magma can then bubble up in between, solidifying and turning into new oceanic crust as part of a process called seafloor spreading. Although the phenomenon has created entire ocean basins, it remains quite mysterious because it happens so deep in the water.
Now, for the first time, scientists have observed this dynamic activity happening in real time. They describe their findings - and their stroke of luck - in a study [link above], shedding light on a mechanism that made roughly two-thirds of Earth’s crust…”
--
#Seabed2030 #OceanMapping #Hydrospatial #remotesensing #seafloor #seafloorspreading #oceanic #crust #geology #structuralgeology #IndianOcean #earthquake #midoceanridge #instrumentation #marine #seabed #hydrography #model #modeling #mapping #GIS #spatial #tectonicplates #magma #fortuitous #survey #seismogeodetic #monitoring #submarine #rifting #observation #volcanism #seismicity #dyke #fault #faulting #midoceanridge #MOR -
Anatomy Of A Seafloor Spreading Event Captured By In Situ Seismogeodesy
--
https://doi.org/10.1038/s41586-026-10785-0 <-- shared paper
--
https://www.smithsonianmag.com/smart-news/in-a-first-scientists-witness-the-seafloor-spread-in-real-time-giving-them-a-rare-glimpse-at-a-mysterious-geologic-process-180989123/ <-- shared technical media article
--
H/T @Seabed 2030
“🔍 For the first time, scientists have observed seafloor spreading in real time.
Seafloor spreading is the process by which new oceanic crust is formed at mid-ocean ridges - a geological process that has shaped entire ocean basins over millions of years.
During a research expedition in the Indian Ocean, scientists had just deployed a suite of instruments when a series of earthquakes triggered a seafloor spreading event, allowing them to observe the process as it unfolded.
The findings offer rare new insights into how new oceanic crust forms and how the seafloor continues to evolve…”
--
“Earth’s outermost layer - the crust - is constantly renewing itself. It’s broken into giant chunks called tectonic plates that pull apart, push against or slide past one another, creating grand geologic features.
Underwater mountain ranges, or mid-ocean ridges, for instance, generally take shape where two tectonic plates are moving away from each other. Magma can then bubble up in between, solidifying and turning into new oceanic crust as part of a process called seafloor spreading. Although the phenomenon has created entire ocean basins, it remains quite mysterious because it happens so deep in the water.
Now, for the first time, scientists have observed this dynamic activity happening in real time. They describe their findings - and their stroke of luck - in a study [link above], shedding light on a mechanism that made roughly two-thirds of Earth’s crust…”
--
#Seabed2030 #OceanMapping #Hydrospatial #remotesensing #seafloor #seafloorspreading #oceanic #crust #geology #structuralgeology #IndianOcean #earthquake #midoceanridge #instrumentation #marine #seabed #hydrography #model #modeling #mapping #GIS #spatial #tectonicplates #magma #fortuitous #survey #seismogeodetic #monitoring #submarine #rifting #observation #volcanism #seismicity #dyke #fault #faulting #midoceanridge #MOR -
Anatomy Of A Seafloor Spreading Event Captured By In Situ Seismogeodesy
--
https://doi.org/10.1038/s41586-026-10785-0 <-- shared paper
--
https://www.smithsonianmag.com/smart-news/in-a-first-scientists-witness-the-seafloor-spread-in-real-time-giving-them-a-rare-glimpse-at-a-mysterious-geologic-process-180989123/ <-- shared technical media article
--
H/T @Seabed 2030
“🔍 For the first time, scientists have observed seafloor spreading in real time.
Seafloor spreading is the process by which new oceanic crust is formed at mid-ocean ridges - a geological process that has shaped entire ocean basins over millions of years.
During a research expedition in the Indian Ocean, scientists had just deployed a suite of instruments when a series of earthquakes triggered a seafloor spreading event, allowing them to observe the process as it unfolded.
The findings offer rare new insights into how new oceanic crust forms and how the seafloor continues to evolve…”
--
“Earth’s outermost layer - the crust - is constantly renewing itself. It’s broken into giant chunks called tectonic plates that pull apart, push against or slide past one another, creating grand geologic features.
Underwater mountain ranges, or mid-ocean ridges, for instance, generally take shape where two tectonic plates are moving away from each other. Magma can then bubble up in between, solidifying and turning into new oceanic crust as part of a process called seafloor spreading. Although the phenomenon has created entire ocean basins, it remains quite mysterious because it happens so deep in the water.
Now, for the first time, scientists have observed this dynamic activity happening in real time. They describe their findings - and their stroke of luck - in a study [link above], shedding light on a mechanism that made roughly two-thirds of Earth’s crust…”
--
#Seabed2030 #OceanMapping #Hydrospatial #remotesensing #seafloor #seafloorspreading #oceanic #crust #geology #structuralgeology #IndianOcean #earthquake #midoceanridge #instrumentation #marine #seabed #hydrography #model #modeling #mapping #GIS #spatial #tectonicplates #magma #fortuitous #survey #seismogeodetic #monitoring #submarine #rifting #observation #volcanism #seismicity #dyke #fault #faulting #midoceanridge #MOR -
Scientists Just Watched the Deep Ocean Floor Tear Itself Apart in Real Time
“Hearst Magazines and Yahoo may earn commission or revenue on some items through these links.” Here’s what you’ll…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Science #AmsterdamIsland #divergentplateboundaries #earth’scrust #geodeticobservatory #Jean-YvesRoyer #magmaintrusion #Seafloorspreading #seismicactivity #Tectonicboundaries #TectonicPlates
https://www.newsbeep.com/us/792135/ -
Scientists Just Watched the Deep Ocean Floor Tear Itself Apart in Real Time
“Hearst Magazines and Yahoo may earn commission or revenue on some items through these links.” Here’s what you’ll…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Science #AmsterdamIsland #divergentplateboundaries #earth’scrust #geodeticobservatory #Jean-YvesRoyer #magmaintrusion #Seafloorspreading #seismicactivity #Tectonicboundaries #TectonicPlates
https://www.newsbeep.com/us/792135/ -
The Atlantic Jigsaw Puzzle And The Geoheritage Of Angola
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https://doi.org/10.1144/SP543-2022-301 <-- shared paper
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#GIS #spatial #mapping #geology #fieldwork #structuralgeology #model #modeling #stratigraphy #platetectonics #Namibe #Angola #Africa #Atlantic #MidAtlanticRift #geologichistory #geoheritage #reconstruction #remotesensing #geophysics #drilling #sampling #rift #outcrop #salt #sedimentation #seafloorspreading #terrestial #marine -
The Atlantic Jigsaw Puzzle And The Geoheritage Of Angola
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https://doi.org/10.1144/SP543-2022-301 <-- shared paper
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#GIS #spatial #mapping #geology #fieldwork #structuralgeology #model #modeling #stratigraphy #platetectonics #Namibe #Angola #Africa #Atlantic #MidAtlanticRift #geologichistory #geoheritage #reconstruction #remotesensing #geophysics #drilling #sampling #rift #outcrop #salt #sedimentation #seafloorspreading #terrestial #marine -
The Atlantic Jigsaw Puzzle And The Geoheritage Of Angola
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https://doi.org/10.1144/SP543-2022-301 <-- shared paper
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#GIS #spatial #mapping #geology #fieldwork #structuralgeology #model #modeling #stratigraphy #platetectonics #Namibe #Angola #Africa #Atlantic #MidAtlanticRift #geologichistory #geoheritage #reconstruction #remotesensing #geophysics #drilling #sampling #rift #outcrop #salt #sedimentation #seafloorspreading #terrestial #marine -
The Atlantic Jigsaw Puzzle And The Geoheritage Of Angola
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https://doi.org/10.1144/SP543-2022-301 <-- shared paper
-
#GIS #spatial #mapping #geology #fieldwork #structuralgeology #model #modeling #stratigraphy #platetectonics #Namibe #Angola #Africa #Atlantic #MidAtlanticRift #geologichistory #geoheritage #reconstruction #remotesensing #geophysics #drilling #sampling #rift #outcrop #salt #sedimentation #seafloorspreading #terrestial #marine -
The Atlantic Jigsaw Puzzle And The Geoheritage Of Angola
-
https://doi.org/10.1144/SP543-2022-301 <-- shared paper
-
#GIS #spatial #mapping #geology #fieldwork #structuralgeology #model #modeling #stratigraphy #platetectonics #Namibe #Angola #Africa #Atlantic #MidAtlanticRift #geologichistory #geoheritage #reconstruction #remotesensing #geophysics #drilling #sampling #rift #outcrop #salt #sedimentation #seafloorspreading #terrestial #marine -
Europa Might Not Be Able to Support Life in its Oceans https://www.universetoday.com/166258/europa-might-not-be-able-to-support-life-in-its-oceans/ #seafloorspreading #planetarygeology #planetaryscience #europaclipper #astrobiology #europaocean #geology #europa #juice
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Europa Might Not Be Able to Support Life in its Oceans https://www.universetoday.com/166258/europa-might-not-be-able-to-support-life-in-its-oceans/ #seafloorspreading #planetarygeology #planetaryscience #europaclipper #astrobiology #europaocean #geology #europa #juice
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The history of cartography is littered with such pseudo-continents, chimerical islands, dream-rivers and other Wilkean visions, flickering between the literal and the mythical. cartographers have often tended also to be dreamers, seduced into their science by the beauty of maps and the flights of imagination that they prompt.
~ Robert Macfarlane, Mountains of the Mind
Imagine now the flight of the imagination that took place when geologist and cartographer Marie Tharp connected the pattern of canyons, ridges, and mountains she was mapping, along with the pattern of earthquakes in those regions, to the burgeoning theory of plate tectonics and seafloor spreading. A single map can change the world.
“Not too many people can say this about their lives: The whole world was spread out before me (or at least, the seventy percent of it covered by oceans). I had a blank canvas to fill with extraordinary possibilities, a fascinating jigsaw puzzle to piece together: mapping the world’s vast hidden seafloor. It was a once-in-a-lifetime—a once-in-the-history-of-the-world—opportunity for anyone, but especially for a woman in the 1940s. The nature of the times, the state of the science, and events large and small, logical and illogical, combined to make it all happen.”
~ Marie Tharp
Read Tharp’s full article here: https://news.climate.columbia.edu/2020/07/24/marie-tharp-connecting-dots/
#MarieTharp #Cartography #MidOceanRidges #SeafloorSpreading #Map #Mapping #PlateTectonics #geology
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The history of cartography is littered with such pseudo-continents, chimerical islands, dream-rivers and other Wilkean visions, flickering between the literal and the mythical. cartographers have often tended also to be dreamers, seduced into their science by the beauty of maps and the flights of imagination that they prompt.
~ Robert Macfarlane, Mountains of the Mind
Imagine now the flight of the imagination that took place when geologist and cartographer Marie Tharp connected the pattern of canyons, ridges, and mountains she was mapping, along with the pattern of earthquakes in those regions, to the burgeoning theory of plate tectonics and seafloor spreading. A single map can change the world.
“Not too many people can say this about their lives: The whole world was spread out before me (or at least, the seventy percent of it covered by oceans). I had a blank canvas to fill with extraordinary possibilities, a fascinating jigsaw puzzle to piece together: mapping the world’s vast hidden seafloor. It was a once-in-a-lifetime—a once-in-the-history-of-the-world—opportunity for anyone, but especially for a woman in the 1940s. The nature of the times, the state of the science, and events large and small, logical and illogical, combined to make it all happen.”
~ Marie Tharp
Read Tharp’s full article here: https://news.climate.columbia.edu/2020/07/24/marie-tharp-connecting-dots/
#MarieTharp #Cartography #MidOceanRidges #SeafloorSpreading #Map #Mapping #PlateTectonics #geology
-
The history of cartography is littered with such pseudo-continents, chimerical islands, dream-rivers and other Wilkean visions, flickering between the literal and the mythical. cartographers have often tended also to be dreamers, seduced into their science by the beauty of maps and the flights of imagination that they prompt.
~ Robert Macfarlane, Mountains of the Mind
Imagine now the flight of the imagination that took place when geologist and cartographer Marie Tharp connected the pattern of canyons, ridges, and mountains she was mapping, along with the pattern of earthquakes in those regions, to the burgeoning theory of plate tectonics and seafloor spreading. A single map can change the world.
“Not too many people can say this about their lives: The whole world was spread out before me (or at least, the seventy percent of it covered by oceans). I had a blank canvas to fill with extraordinary possibilities, a fascinating jigsaw puzzle to piece together: mapping the world’s vast hidden seafloor. It was a once-in-a-lifetime—a once-in-the-history-of-the-world—opportunity for anyone, but especially for a woman in the 1940s. The nature of the times, the state of the science, and events large and small, logical and illogical, combined to make it all happen.”
~ Marie Tharp
Read Tharp’s full article here: https://news.climate.columbia.edu/2020/07/24/marie-tharp-connecting-dots/
#MarieTharp #Cartography #MidOceanRidges #SeafloorSpreading #Map #Mapping #PlateTectonics #geology
-
The history of cartography is littered with such pseudo-continents, chimerical islands, dream-rivers and other Wilkean visions, flickering between the literal and the mythical. cartographers have often tended also to be dreamers, seduced into their science by the beauty of maps and the flights of imagination that they prompt.
~ Robert Macfarlane, Mountains of the Mind
Imagine now the flight of the imagination that took place when geologist and cartographer Marie Tharp connected the pattern of canyons, ridges, and mountains she was mapping, along with the pattern of earthquakes in those regions, to the burgeoning theory of plate tectonics and seafloor spreading. A single map can change the world.
“Not too many people can say this about their lives: The whole world was spread out before me (or at least, the seventy percent of it covered by oceans). I had a blank canvas to fill with extraordinary possibilities, a fascinating jigsaw puzzle to piece together: mapping the world’s vast hidden seafloor. It was a once-in-a-lifetime—a once-in-the-history-of-the-world—opportunity for anyone, but especially for a woman in the 1940s. The nature of the times, the state of the science, and events large and small, logical and illogical, combined to make it all happen.”
~ Marie Tharp
Read Tharp’s full article here: https://news.climate.columbia.edu/2020/07/24/marie-tharp-connecting-dots/
#MarieTharp #Cartography #MidOceanRidges #SeafloorSpreading #Map #Mapping #PlateTectonics #geology
-
The history of cartography is littered with such pseudo-continents, chimerical islands, dream-rivers and other Wilkean visions, flickering between the literal and the mythical. cartographers have often tended also to be dreamers, seduced into their science by the beauty of maps and the flights of imagination that they prompt.
~ Robert Macfarlane, Mountains of the Mind
Imagine now the flight of the imagination that took place when geologist and cartographer Marie Tharp connected the pattern of canyons, ridges, and mountains she was mapping, along with the pattern of earthquakes in those regions, to the burgeoning theory of plate tectonics and seafloor spreading. A single map can change the world.
“Not too many people can say this about their lives: The whole world was spread out before me (or at least, the seventy percent of it covered by oceans). I had a blank canvas to fill with extraordinary possibilities, a fascinating jigsaw puzzle to piece together: mapping the world’s vast hidden seafloor. It was a once-in-a-lifetime—a once-in-the-history-of-the-world—opportunity for anyone, but especially for a woman in the 1940s. The nature of the times, the state of the science, and events large and small, logical and illogical, combined to make it all happen.”
~ Marie Tharp
Read Tharp’s full article here: https://news.climate.columbia.edu/2020/07/24/marie-tharp-connecting-dots/
#MarieTharp #Cartography #MidOceanRidges #SeafloorSpreading #Map #Mapping #PlateTectonics #geology