1. Geology of Switzerland
2. Stable Isotopes
3. Advanced Geochronology
4. History 1: Europe
5. Arctic Science
The last one sounds a bit vague, but it was a combination of astrophysics and ice /snow.
2. Stable Isotopes
3. Advanced Geochronology
4. History 1: Europe
5. Arctic Science
The last one sounds a bit vague, but it was a combination of astrophysics and ice /snow.
February 2, 2026 at 2:05 AM
1. Geology of Switzerland
2. Stable Isotopes
3. Advanced Geochronology
4. History 1: Europe
5. Arctic Science
The last one sounds a bit vague, but it was a combination of astrophysics and ice /snow.
2. Stable Isotopes
3. Advanced Geochronology
4. History 1: Europe
5. Arctic Science
The last one sounds a bit vague, but it was a combination of astrophysics and ice /snow.
Last week at LPG @univ-nantes.fr we launched our ANR project called « FaSiRe » looking at faults and seismicity through time in stable continental regions. Stay tuned for open PhD positions in #geomophology #numericalmodeling and #geochronology
January 26, 2026 at 4:50 PM
Last week at LPG @univ-nantes.fr we launched our ANR project called « FaSiRe » looking at faults and seismicity through time in stable continental regions. Stay tuned for open PhD positions in #geomophology #numericalmodeling and #geochronology
Happy #FossilFriday we just got page proofs of our paper on the diversity and geochronology of our #InnerMeadow site so let’s celebrate by sharing the first #Erniettomorph from the #Ediacaran of Newfoundland, #Phyllozoon (right) with a bonus #Bradgatia top left.
January 23, 2026 at 1:06 PM
Happy #FossilFriday we just got page proofs of our paper on the diversity and geochronology of our #InnerMeadow site so let’s celebrate by sharing the first #Erniettomorph from the #Ediacaran of Newfoundland, #Phyllozoon (right) with a bonus #Bradgatia top left.
#Openaccess paper in #Lithos applying Multi-mineral U–Pb #geochronology to Vietnamese disseminated Ni sulfide mineralisation with implications for deposit genesis and exploration.
doi.org/10.1016/j.li...
doi.org/10.1016/j.li...
January 23, 2026 at 5:14 AM
#Openaccess paper in #Lithos applying Multi-mineral U–Pb #geochronology to Vietnamese disseminated Ni sulfide mineralisation with implications for deposit genesis and exploration.
doi.org/10.1016/j.li...
doi.org/10.1016/j.li...
forbade geochronology behaves happy analyticity winfield skullduggery hysteria offered voice
For more images visit https://www.instagram.com/usartwork
#filtermania #algorithmicart #imagemanipulation #videoscan #generativeart #digitalimaging #mirromania #imagefiltering #opart
For more images visit https://www.instagram.com/usartwork
#filtermania #algorithmicart #imagemanipulation #videoscan #generativeart #digitalimaging #mirromania #imagefiltering #opart
January 22, 2026 at 9:01 PM
forbade geochronology behaves happy analyticity winfield skullduggery hysteria offered voice
For more images visit https://www.instagram.com/usartwork
#filtermania #algorithmicart #imagemanipulation #videoscan #generativeart #digitalimaging #mirromania #imagefiltering #opart
For more images visit https://www.instagram.com/usartwork
#filtermania #algorithmicart #imagemanipulation #videoscan #generativeart #digitalimaging #mirromania #imagefiltering #opart
Happy to be involved in this special issue and looking forward to exciting contributions from the geochronology community!
Calling all Quaternary Geochronology enthusiasts! I'm serving as a Guest Editor for @natureportfolio.nature.com (Scientific Reports) upcoming special issue and would be excited to see your submission. Learn more about the collection and how to contribute👇
www.nature.com/collections/...
www.nature.com/collections/...
Quaternary geochronology
This Collection invites submissions on the latest advances in quaternary geochronology.
www.nature.com
January 22, 2026 at 7:20 PM
Happy to be involved in this special issue and looking forward to exciting contributions from the geochronology community!
Calling all Quaternary Geochronology enthusiasts! I'm serving as a Guest Editor for @natureportfolio.nature.com (Scientific Reports) upcoming special issue and would be excited to see your submission. Learn more about the collection and how to contribute👇
www.nature.com/collections/...
www.nature.com/collections/...
Quaternary geochronology
This Collection invites submissions on the latest advances in quaternary geochronology.
www.nature.com
January 21, 2026 at 9:28 PM
Calling all Quaternary Geochronology enthusiasts! I'm serving as a Guest Editor for @natureportfolio.nature.com (Scientific Reports) upcoming special issue and would be excited to see your submission. Learn more about the collection and how to contribute👇
www.nature.com/collections/...
www.nature.com/collections/...
I don't WANT to begrudge brewery culture, but as a person with celiacs, I am really tired of my educational and networking opportunities being tied to them. I do not need to be in the wheat juice factory to learn about and discuss geochronology, tysm.
January 12, 2026 at 6:20 PM
I don't WANT to begrudge brewery culture, but as a person with celiacs, I am really tired of my educational and networking opportunities being tied to them. I do not need to be in the wheat juice factory to learn about and discuss geochronology, tysm.
#ecsmonday
How do you date brittle #deformation in sedimentary basins? Boschetti et al. (FR) combine U-Pb #calcite dating with #RSCM thermometry to unravel the polyphase tectonic history of the Vocontian Basin at the Alps-Pyrenees junction:
doi.org/10.5194/se-17-35-2026
#paperalert #geochronology
How do you date brittle #deformation in sedimentary basins? Boschetti et al. (FR) combine U-Pb #calcite dating with #RSCM thermometry to unravel the polyphase tectonic history of the Vocontian Basin at the Alps-Pyrenees junction:
doi.org/10.5194/se-17-35-2026
#paperalert #geochronology
January 12, 2026 at 10:39 AM
#ecsmonday
How do you date brittle #deformation in sedimentary basins? Boschetti et al. (FR) combine U-Pb #calcite dating with #RSCM thermometry to unravel the polyphase tectonic history of the Vocontian Basin at the Alps-Pyrenees junction:
doi.org/10.5194/se-17-35-2026
#paperalert #geochronology
How do you date brittle #deformation in sedimentary basins? Boschetti et al. (FR) combine U-Pb #calcite dating with #RSCM thermometry to unravel the polyphase tectonic history of the Vocontian Basin at the Alps-Pyrenees junction:
doi.org/10.5194/se-17-35-2026
#paperalert #geochronology
To paraphrase Billings's remark (about geochronology of New Hampshire plutons).... "and it's all Cretaceous"....
January 10, 2026 at 6:03 PM
To paraphrase Billings's remark (about geochronology of New Hampshire plutons).... "and it's all Cretaceous"....
2
Foundational uncertainties in terminal Ediacaran chronostratigraphy revealed by high-precision zircon U-Pb geochronology of the Nama Group, Namibia
doi.org/10.1016/j.ea...
Even with excellent exposure and SotA geochronology, we can't always tell if depositional ages are real.
Foundational uncertainties in terminal Ediacaran chronostratigraphy revealed by high-precision zircon U-Pb geochronology of the Nama Group, Namibia
doi.org/10.1016/j.ea...
Even with excellent exposure and SotA geochronology, we can't always tell if depositional ages are real.
Redirecting
doi.org
January 10, 2026 at 5:57 PM
2
Foundational uncertainties in terminal Ediacaran chronostratigraphy revealed by high-precision zircon U-Pb geochronology of the Nama Group, Namibia
doi.org/10.1016/j.ea...
Even with excellent exposure and SotA geochronology, we can't always tell if depositional ages are real.
Foundational uncertainties in terminal Ediacaran chronostratigraphy revealed by high-precision zircon U-Pb geochronology of the Nama Group, Namibia
doi.org/10.1016/j.ea...
Even with excellent exposure and SotA geochronology, we can't always tell if depositional ages are real.
2/3 If you're transitioning fields, like moving from hydrogeology to geochronology, highlight transferable skills and relevant experiences that resonate with the new role. This not only shows your versatility but also your genuine interest in the position.
January 7, 2026 at 12:30 AM
2/3 If you're transitioning fields, like moving from hydrogeology to geochronology, highlight transferable skills and relevant experiences that resonate with the new role. This not only shows your versatility but also your genuine interest in the position.
Unfair question: If you were hiring college graduates in Earth & environmental sciences today, would you be happier to see "Earth Hazards & Mitigation" or "Geo/Env chemistry & Geochronology" on their transcript as part of their degree?
January 6, 2026 at 10:11 PM
Unfair question: If you were hiring college graduates in Earth & environmental sciences today, would you be happier to see "Earth Hazards & Mitigation" or "Geo/Env chemistry & Geochronology" on their transcript as part of their degree?
but I do a lot of stable isotope geochemistry and geochronology to bridge the gap between reality and theory. When I was applying for “broad tectonics” positions, I definitely stretched between hazards/neotectonics and met pet with an emphasis on structure.
January 5, 2026 at 3:47 PM
but I do a lot of stable isotope geochemistry and geochronology to bridge the gap between reality and theory. When I was applying for “broad tectonics” positions, I definitely stretched between hazards/neotectonics and met pet with an emphasis on structure.
*splitting this out as it's irrelevant to the thread*
"If you are a hydrogeologist but want to apply for a postdoc in geochronology, don't use the same CV and cover letter as for a hydrogeology posting."
Do people actually accomplish transitions like that?
"If you are a hydrogeologist but want to apply for a postdoc in geochronology, don't use the same CV and cover letter as for a hydrogeology posting."
Do people actually accomplish transitions like that?
January 5, 2026 at 3:36 PM
*splitting this out as it's irrelevant to the thread*
"If you are a hydrogeologist but want to apply for a postdoc in geochronology, don't use the same CV and cover letter as for a hydrogeology posting."
Do people actually accomplish transitions like that?
"If you are a hydrogeologist but want to apply for a postdoc in geochronology, don't use the same CV and cover letter as for a hydrogeology posting."
Do people actually accomplish transitions like that?
Postdoctoral Researcher (geochronology method development) - Espoo, Finland - www.earthworks-jobs.com/jobpost/gtk2... #jobs #postdoc #geology #geochemistry #AnalyticalChemistry #geochronology
Earthworks-jobs.com : Postdoctoral Researcher (geochronology method development) - Espoo,, Finland - Geological Survey of Finland (GTK)
www.earthworks-jobs.com
January 5, 2026 at 9:58 AM
Postdoctoral Researcher (geochronology method development) - Espoo, Finland - www.earthworks-jobs.com/jobpost/gtk2... #jobs #postdoc #geology #geochemistry #AnalyticalChemistry #geochronology
I've been thinking on getting back into illustration and making some infographics on my favourite subjects; Australian native plants and animals, ecology, paleontology and geochronology.
Should I?
Should I?
January 4, 2026 at 11:58 PM
I've been thinking on getting back into illustration and making some infographics on my favourite subjects; Australian native plants and animals, ecology, paleontology and geochronology.
Should I?
Should I?
1. Apply to whatever position interests you, but tailor the application to the posting. If you are a hydrogeologist but want to apply for a postdoc in geochronology, don't use the same CV and cover letter as for a hydrogeology posting.
January 4, 2026 at 2:17 PM
1. Apply to whatever position interests you, but tailor the application to the posting. If you are a hydrogeologist but want to apply for a postdoc in geochronology, don't use the same CV and cover letter as for a hydrogeology posting.
course up to 13,000+’ feet for a week of field work to fill in some gaps!
In this article, we use in-situ monazite geochronology and geochemistry to test a wonderfully kinematic driven concept from Liz Lee’s 2010 paper on the area that presents 2/5
In this article, we use in-situ monazite geochronology and geochemistry to test a wonderfully kinematic driven concept from Liz Lee’s 2010 paper on the area that presents 2/5
January 2, 2026 at 2:37 AM
course up to 13,000+’ feet for a week of field work to fill in some gaps!
In this article, we use in-situ monazite geochronology and geochemistry to test a wonderfully kinematic driven concept from Liz Lee’s 2010 paper on the area that presents 2/5
In this article, we use in-situ monazite geochronology and geochemistry to test a wonderfully kinematic driven concept from Liz Lee’s 2010 paper on the area that presents 2/5
Just in the nick of time for 2025/kicking the new year off in style!
I had the joy of working with Jeremy to effectively fully re-tool his MS thesis on the geochronology of the Slide Lake Shear Zone near Leadville, CO, and managed to drag a Colorado College Geology 1/5
I had the joy of working with Jeremy to effectively fully re-tool his MS thesis on the geochronology of the Slide Lake Shear Zone near Leadville, CO, and managed to drag a Colorado College Geology 1/5
January 2, 2026 at 2:37 AM
Just in the nick of time for 2025/kicking the new year off in style!
I had the joy of working with Jeremy to effectively fully re-tool his MS thesis on the geochronology of the Slide Lake Shear Zone near Leadville, CO, and managed to drag a Colorado College Geology 1/5
I had the joy of working with Jeremy to effectively fully re-tool his MS thesis on the geochronology of the Slide Lake Shear Zone near Leadville, CO, and managed to drag a Colorado College Geology 1/5
Earth revolutions.
How did they know that?
4.543 ± 0.002 billion years comes from Pb–Pb dating of the oldest meteorites (CAIs), using the U-238→Pb-206 & U-235→Pb-207 decay ratio, with results verified across many samples & methods.
#Science
#Geology
#Geochronology
How did they know that?
4.543 ± 0.002 billion years comes from Pb–Pb dating of the oldest meteorites (CAIs), using the U-238→Pb-206 & U-235→Pb-207 decay ratio, with results verified across many samples & methods.
#Science
#Geology
#Geochronology
I want to congratulate Planet Earth on successfully completing 4.54 billion revolutions around the sun thus far.
Way to go, chap.
Way to go, chap.
December 31, 2025 at 1:21 PM
Earth revolutions.
How did they know that?
4.543 ± 0.002 billion years comes from Pb–Pb dating of the oldest meteorites (CAIs), using the U-238→Pb-206 & U-235→Pb-207 decay ratio, with results verified across many samples & methods.
#Science
#Geology
#Geochronology
How did they know that?
4.543 ± 0.002 billion years comes from Pb–Pb dating of the oldest meteorites (CAIs), using the U-238→Pb-206 & U-235→Pb-207 decay ratio, with results verified across many samples & methods.
#Science
#Geology
#Geochronology
Why is AAR (Amino Acid Racemisation; by implication #palaeoproteomics) so often overlooked for #geochronology?
New paper by @neaarlab.bsky.social, using Bithynia snails 🐌 to date the last 1Ma: 4 new reference sets for climate & Quaternary Science 🌍
open-research-europe.ec.europa.eu/articles/5-396
New paper by @neaarlab.bsky.social, using Bithynia snails 🐌 to date the last 1Ma: 4 new reference sets for climate & Quaternary Science 🌍
open-research-europe.ec.europa.eu/articles/5-396
December 26, 2025 at 8:40 AM
Why is AAR (Amino Acid Racemisation; by implication #palaeoproteomics) so often overlooked for #geochronology?
New paper by @neaarlab.bsky.social, using Bithynia snails 🐌 to date the last 1Ma: 4 new reference sets for climate & Quaternary Science 🌍
open-research-europe.ec.europa.eu/articles/5-396
New paper by @neaarlab.bsky.social, using Bithynia snails 🐌 to date the last 1Ma: 4 new reference sets for climate & Quaternary Science 🌍
open-research-europe.ec.europa.eu/articles/5-396
🧵 [4/5] 💎 World Firsts & New Horizons:
🔹 Launched GenesisGEO+—the world’s first triple-tech system for single fluid inclusion analysis!
🔹 Successfully onboarded our first quartz dating application, unlocking new possibilities in geochronology.
🔹 Launched GenesisGEO+—the world’s first triple-tech system for single fluid inclusion analysis!
🔹 Successfully onboarded our first quartz dating application, unlocking new possibilities in geochronology.
December 25, 2025 at 6:56 AM
🧵 [4/5] 💎 World Firsts & New Horizons:
🔹 Launched GenesisGEO+—the world’s first triple-tech system for single fluid inclusion analysis!
🔹 Successfully onboarded our first quartz dating application, unlocking new possibilities in geochronology.
🔹 Launched GenesisGEO+—the world’s first triple-tech system for single fluid inclusion analysis!
🔹 Successfully onboarded our first quartz dating application, unlocking new possibilities in geochronology.
New #GSABulletin research shows magnetite-apatite deposits in the New Jersey Highlands formed during Grenvillian orogen-scale Fe-P-(Ti) mineralization. Zircon U-Pb geochronology reveals a long-lived magmatic system (ca. 1074–905 Ma).
Read more: geosociety.co/49Yzu4O
Image: Figure 18 from the paper.
Read more: geosociety.co/49Yzu4O
Image: Figure 18 from the paper.
December 24, 2025 at 4:00 PM
New #GSABulletin research shows magnetite-apatite deposits in the New Jersey Highlands formed during Grenvillian orogen-scale Fe-P-(Ti) mineralization. Zircon U-Pb geochronology reveals a long-lived magmatic system (ca. 1074–905 Ma).
Read more: geosociety.co/49Yzu4O
Image: Figure 18 from the paper.
Read more: geosociety.co/49Yzu4O
Image: Figure 18 from the paper.
Two fully funded PhD positions in Space Science / Geochemistry / Geochronology - Melbourne, Australia - www.earthworks-jobs.com/jobpost/melb... - #jobs #research #PhD #spacescience #geoscience #geochemistry #geochronology #geology
Earthworks-jobs.com : Two fully funded PhD positions in Space Science / Geochemistry / Geochronology - Melbourne,, Australia - University of Melbourne
www.earthworks-jobs.com
December 23, 2025 at 3:17 PM
Two fully funded PhD positions in Space Science / Geochemistry / Geochronology - Melbourne, Australia - www.earthworks-jobs.com/jobpost/melb... - #jobs #research #PhD #spacescience #geoscience #geochemistry #geochronology #geology