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1000 results for “silicatefondue”
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Frost-heave monoliths on glacial pavement, near #Inukjuak, northern #Quebec. #cryosphere #Geology
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Frost-heave monoliths on glacial pavement, near #Inukjuak, northern #Quebec. #cryosphere #Geology
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Frost-heave monoliths on glacial pavement, near #Inukjuak, northern #Quebec. #cryosphere #Geology
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The pillow rinds have preferentially weathered, outlining the basalt pillows formed at least 3.75 and perhaps as long ago as 4.3 billion years ago. Now metamorphosed to amphibolite grade. In the Ujaraaluk unit of the Nuvvuagittuq Greenstone Belt, near #Inukjuak, northern #Quebec. #McGill University #EarthSystemScience #PillowBasalt #Hadean 1/2
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The pillow rinds have preferentially weathered, outlining the basalt pillows formed at least 3.75 and perhaps as long ago as 4.3 billion years ago. Now metamorphosed to amphibolite grade. In the Ujaraaluk unit of the Nuvvuagittuq Greenstone Belt, near #Inukjuak, northern #Quebec. #McGill University #EarthSystemScience #PillowBasalt #Hadean 1/2
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The pillow rinds have preferentially weathered, outlining the basalt pillows formed at least 3.75 and perhaps as long ago as 4.3 billion years ago. Now metamorphosed to amphibolite grade. In the Ujaraaluk unit of the Nuvvuagittuq Greenstone Belt, near #Inukjuak, northern #Quebec. #McGill University #EarthSystemScience #PillowBasalt #Hadean 1/2
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The pillow rinds have preferentially weathered, outlining the basalt pillows formed at least 3.75 and perhaps as long ago as 4.3 billion years ago. Now metamorphosed to amphibolite grade. In the Ujaraaluk unit of the Nuvvuagittuq Greenstone Belt, near #Inukjuak, northern #Quebec. #McGill University #EarthSystemScience #PillowBasalt #Hadean 1/2
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Cambrian Potsdam sandstone exposed at Pointe du Buisson, on the south shore of the St. Lawrence near Montreal. The sandy veins cross-cutting bedding have been interpreted as Seismites that record earthquake shaking and soft sediment deformation 500 million years ago. What do you see, @keepitrheol ?
#Cambrian #Sandstone #Seismite #Quebec #Geology #PaleoEarthquake -
@[email protected] @AnnaAnthro
Updated link:
https://www.youtube.com/watch?v=4ghD2rJ2jHIBuilt in #Scotland, disassembled into two halves to get past #Montreal and into the Great Lakes. Now located in #KingstonOntario
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Meltwater on Athabasca Glacier, #Alberta
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Meltwater on Athabasca Glacier, #Alberta
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Meltwater on Athabasca Glacier, #Alberta
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Meltwater on Athabasca Glacier, #Alberta
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Meltwater on Athabasca Glacier, #Alberta
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Congratulations to Dr. Keavin Moore, who successfully defended his PhD thesis, "Coupled Models of Water on Terrestrial Planets Orbiting M-Dwarfs"
(supervised by Nic Cowan)Keavin's models predict that water dissolved in a magma ocean, combined with recycling hydrated crust back into the mantle, can both limit water loss during the early active phase of a red dwarf star.
#McGIllUniversity #Exoplanets #MagmaOcean #Atmosphere #WaterWorld #RedDwarf
#TerrestrialWater -
Congratulations to Dr. Keavin Moore, who successfully defended his PhD thesis, "Coupled Models of Water on Terrestrial Planets Orbiting M-Dwarfs"
(supervised by Nic Cowan)Keavin's models predict that water dissolved in a magma ocean, combined with recycling hydrated crust back into the mantle, can both limit water loss during the early active phase of a red dwarf star.
#McGIllUniversity #Exoplanets #MagmaOcean #Atmosphere #WaterWorld #RedDwarf
#TerrestrialWater -
Congratulations to Dr. Keavin Moore, who successfully defended his PhD thesis, "Coupled Models of Water on Terrestrial Planets Orbiting M-Dwarfs"
(supervised by Nic Cowan)Keavin's models predict that water dissolved in a magma ocean, combined with recycling hydrated crust back into the mantle, can both limit water loss during the early active phase of a red dwarf star.
#McGIllUniversity #Exoplanets #MagmaOcean #Atmosphere #WaterWorld #RedDwarf
#TerrestrialWater -
Congratulations to Dr. Keavin Moore, who successfully defended his PhD thesis, "Coupled Models of Water on Terrestrial Planets Orbiting M-Dwarfs"
(supervised by Nic Cowan)Keavin's models predict that water dissolved in a magma ocean, combined with recycling hydrated crust back into the mantle, can both limit water loss during the early active phase of a red dwarf star.
#McGIllUniversity #Exoplanets #MagmaOcean #Atmosphere #WaterWorld #RedDwarf
#TerrestrialWater -
@oshwassociation I enjoyed watching your Show and Tell, @deshipu
Very clever designs!
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@oshwassociation I enjoyed watching your Show and Tell, @deshipu
Very clever designs!
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@oshwassociation I enjoyed watching your Show and Tell, @deshipu
Very clever designs!
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@oshwassociation I enjoyed watching your Show and Tell, @deshipu
Very clever designs!
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Claude Allègre has died:
A brief obituary in English:
https://entrevue.fr/en/claude-allegre-ancien-ministre-de-leducation-nationale-est-decede-a-87-ans/ -
Trilobites from the Mount Stephen UNESCO World Heritage Site, part of the mid-Cambrian (510-505 Ma) Burgess Shale. Photos are all you can take!
#FossilFriday #BurgessShale #Trilobite -
Callan Bentley has written a blog post on the Jenner blueschists and eclogites at: https://mountainbeltway.all-geo.org/2019/12/13/friday-fold-blueschist-eclogite-at-jenner-california/
He also collaborated on AGU's Streetcar2Subduction:
https://www.agu.org/learn-and-develop/learn/streetcar2subduction/streetcar2subductionCheck out the Eclogite Block at the Ring Mountain Stop for omphacitic pyroxene goodness.
#MinCup24 #Omphacite #AGU #Streetcar2Subduction #California #BayArea #Geology
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Seen at the #GSAConnects meeting
Bare floors rather than temporarily carpeted floors to reduce meeting's impact.
Repost from X site of JosephKerski