Thomas Bauska
@tinyicybubbles.bsky.social
Ice Core Scientist @bas.ac.uk
University Research Fellow @royalsociety.org
Affiliated Lecturer @cambridge-earthsci.bsky.social
https://www.bas.ac.uk/profile/thausk/
University Research Fellow @royalsociety.org
Affiliated Lecturer @cambridge-earthsci.bsky.social
https://www.bas.ac.uk/profile/thausk/
Phase Angle? Most mornings mine would look like benthic δ¹⁸O and obliquity.
November 4, 2025 at 10:22 AM
Phase Angle? Most mornings mine would look like benthic δ¹⁸O and obliquity.
Reposted by Thomas Bauska
While the field teams are already in action, preparing to traverse to the drill site, things in the MYIC labs are moving forward. Daniel and Andy made the first serious gas sublimation measurement using our system with some known-composition Law Dome core. 📷 Joel Pedro
October 31, 2025 at 7:39 AM
While the field teams are already in action, preparing to traverse to the drill site, things in the MYIC labs are moving forward. Daniel and Andy made the first serious gas sublimation measurement using our system with some known-composition Law Dome core. 📷 Joel Pedro
When you first read the title of this paper...
Shackleton et al., Miocene and Pliocene ice and air from the Allan Hills blue ice area, East Antarctica, PNAS doi.org/10.1073/pnas... (2025).
Shackleton et al., Miocene and Pliocene ice and air from the Allan Hills blue ice area, East Antarctica, PNAS doi.org/10.1073/pnas... (2025).
October 30, 2025 at 1:54 PM
When you first read the title of this paper...
Shackleton et al., Miocene and Pliocene ice and air from the Allan Hills blue ice area, East Antarctica, PNAS doi.org/10.1073/pnas... (2025).
Shackleton et al., Miocene and Pliocene ice and air from the Allan Hills blue ice area, East Antarctica, PNAS doi.org/10.1073/pnas... (2025).
Reposted by Thomas Bauska
Interested in #uranium isotopes and their potential use as #redox proxy in karst systems? Looking for a PhD project or know someone who might? DM me for more details! ☢️ @mariabox.bsky.social @pucicu.de @bgs.ac.uk @tinyicybubbles.bsky.social @olakwiecien3.bsky.social
October 29, 2025 at 8:44 AM
Interested in #uranium isotopes and their potential use as #redox proxy in karst systems? Looking for a PhD project or know someone who might? DM me for more details! ☢️ @mariabox.bsky.social @pucicu.de @bgs.ac.uk @tinyicybubbles.bsky.social @olakwiecien3.bsky.social
Playing spot the pebbles in the very last meter of ice drilled at Skytrain Ice Rise (~650 meters deep) with @wacswain.bsky.social and PhD student Yu Huang @bas.ac.uk @cambridge-earthsci.bsky.social @gatescambridge.bsky.social
October 28, 2025 at 5:09 PM
Playing spot the pebbles in the very last meter of ice drilled at Skytrain Ice Rise (~650 meters deep) with @wacswain.bsky.social and PhD student Yu Huang @bas.ac.uk @cambridge-earthsci.bsky.social @gatescambridge.bsky.social
Tried the new tool in Google Scholar. Not super interesting, IMHO. www.nature.com/articles/d41...
I did, however, find this correlation with life 🚼, lab 🏗️, and other 🦠 events quite convincing. 😂
I did, however, find this correlation with life 🚼, lab 🏗️, and other 🦠 events quite convincing. 😂
October 27, 2025 at 9:46 AM
Tried the new tool in Google Scholar. Not super interesting, IMHO. www.nature.com/articles/d41...
I did, however, find this correlation with life 🚼, lab 🏗️, and other 🦠 events quite convincing. 😂
I did, however, find this correlation with life 🚼, lab 🏗️, and other 🦠 events quite convincing. 😂
Been watching this for years.
October 26, 2025 at 6:15 PM
Been watching this for years.
Planning logistics and this is my go to reference for how many ice core boxes can fit in a Eurocopter AS350.
...and the number of dudes needed to stand around looking concerned.
...and the number of dudes needed to stand around looking concerned.
October 24, 2025 at 11:16 AM
Planning logistics and this is my go to reference for how many ice core boxes can fit in a Eurocopter AS350.
...and the number of dudes needed to stand around looking concerned.
...and the number of dudes needed to stand around looking concerned.
Reposted by Thomas Bauska
I am currently seeking a Lab Manager for our Organic Geochemistry Lab at the University of Arizona! Full time position with benefits. If you have a chemistry/biology/geology degree and like fixing things and working with students, this position could be for you! arizona.csod.com/ux/ats/caree...
Laboratory Coordinator I - Geosciences
Maintenance and repair of the Organic Geochemistry Laboratory equipment, including but not limited to gas chromatographs, liquid chromatographs & ...
arizona.csod.com
October 15, 2025 at 5:27 PM
I am currently seeking a Lab Manager for our Organic Geochemistry Lab at the University of Arizona! Full time position with benefits. If you have a chemistry/biology/geology degree and like fixing things and working with students, this position could be for you! arizona.csod.com/ux/ats/caree...
New Paper Alert: "Orbital and eustatic control of basin hydrology during the first stage of the Messinian Salinity Crisis"
ALT title according to the internet when it found a picture of Nick on field work: "Miniature man found in average-sized Geode."
onlinelibrary.wiley.com/doi/10.1002/...
ALT title according to the internet when it found a picture of Nick on field work: "Miniature man found in average-sized Geode."
onlinelibrary.wiley.com/doi/10.1002/...
October 15, 2025 at 8:41 AM
New Paper Alert: "Orbital and eustatic control of basin hydrology during the first stage of the Messinian Salinity Crisis"
ALT title according to the internet when it found a picture of Nick on field work: "Miniature man found in average-sized Geode."
onlinelibrary.wiley.com/doi/10.1002/...
ALT title according to the internet when it found a picture of Nick on field work: "Miniature man found in average-sized Geode."
onlinelibrary.wiley.com/doi/10.1002/...
Updated a classic.
October 8, 2025 at 10:58 AM
Updated a classic.
Reposted by Thomas Bauska
The Sierra Nevada’s glaciers—now projected to disappear by 2100 CE—have never before vanished throughout human history in the Americas.
Learn more in #ScienceAdvances: https://scim.ag/3KouoUR
Learn more in #ScienceAdvances: https://scim.ag/3KouoUR
Glaciers in California’s Sierra Nevada are likely disappearing for the first time in the Holocene
The projected loss of glaciers in California’s Sierra Nevada is likely unprecedented in at least the past 30,000 years.
scim.ag
October 3, 2025 at 6:11 PM
The Sierra Nevada’s glaciers—now projected to disappear by 2100 CE—have never before vanished throughout human history in the Americas.
Learn more in #ScienceAdvances: https://scim.ag/3KouoUR
Learn more in #ScienceAdvances: https://scim.ag/3KouoUR
Reposted by Thomas Bauska
October 2, 2025 at 11:21 AM
Morning commute
September 30, 2025 at 9:09 AM
Morning commute
Reposted by Thomas Bauska
Afternoon folks. I'm delighted to announce our manuscript "Speleothem evidence for Late Miicene extreme Arctic amplification" was published online today. Happy reading! @speleoseb.bsky.social @thomasopel.bsky.social cp.copernicus.org/articles/21/...
Speleothem evidence for Late Miocene extreme Arctic amplification – an analogue for near-future anthropogenic climate change?
Abstract. The Miocene provides an excellent climatic analogue for near-future runaway anthropogenic warming, with atmospheric CO2 concentrations and global average temperatures similar to those projec...
cp.copernicus.org
September 8, 2025 at 12:50 PM
Afternoon folks. I'm delighted to announce our manuscript "Speleothem evidence for Late Miicene extreme Arctic amplification" was published online today. Happy reading! @speleoseb.bsky.social @thomasopel.bsky.social cp.copernicus.org/articles/21/...
Precession in action: “Your Zodiac Sign Is 2,000 Years Out of Date” www.nytimes.com/interactive/...
Your Zodiac Sign Is 2,000 Years Out of Date
Over millennia, our view of the stars has shifted, because of Earth’s wobble. It may be time to rethink your sign.
www.nytimes.com
September 8, 2025 at 3:20 PM
Precession in action: “Your Zodiac Sign Is 2,000 Years Out of Date” www.nytimes.com/interactive/...
Reposted by Thomas Bauska
The Royal Society's Dorothy Hodgkin Fellowship scheme is now open for applications. This scheme offers a first step into an independent research career for early career scientists who require a flexible working pattern. Find out more and apply now: #RSGrants royalsociety.org/grants/dorot...
September 3, 2025 at 8:48 AM
The Royal Society's Dorothy Hodgkin Fellowship scheme is now open for applications. This scheme offers a first step into an independent research career for early career scientists who require a flexible working pattern. Find out more and apply now: #RSGrants royalsociety.org/grants/dorot...
Gypsum!
Alena Giesche et al., "Stable isotopes constrain the genesis of Thar Desert gypsum playas and reveal Holocene paleoenvironmental variability in Northwest India" , QSR, doi.org/10.1016/j.qu...
Read for free here: authors.elsevier.com/sd/article/S...
Alena Giesche et al., "Stable isotopes constrain the genesis of Thar Desert gypsum playas and reveal Holocene paleoenvironmental variability in Northwest India" , QSR, doi.org/10.1016/j.qu...
Read for free here: authors.elsevier.com/sd/article/S...
September 2, 2025 at 4:31 PM
Gypsum!
Alena Giesche et al., "Stable isotopes constrain the genesis of Thar Desert gypsum playas and reveal Holocene paleoenvironmental variability in Northwest India" , QSR, doi.org/10.1016/j.qu...
Read for free here: authors.elsevier.com/sd/article/S...
Alena Giesche et al., "Stable isotopes constrain the genesis of Thar Desert gypsum playas and reveal Holocene paleoenvironmental variability in Northwest India" , QSR, doi.org/10.1016/j.qu...
Read for free here: authors.elsevier.com/sd/article/S...
Early Warming Over the Southern Ocean During the Last Deglaciation - Zheng, Bauska and Osman - 2025 - GRL agupubs.onlinelibrary.wiley.com/doi/10.1029/...
I promise to write a serious thread of what (IMHO as Peisong's advisor) is an innovative analysis. This will have to suffice for now.
I promise to write a serious thread of what (IMHO as Peisong's advisor) is an innovative analysis. This will have to suffice for now.
September 1, 2025 at 10:45 AM
Early Warming Over the Southern Ocean During the Last Deglaciation - Zheng, Bauska and Osman - 2025 - GRL agupubs.onlinelibrary.wiley.com/doi/10.1029/...
I promise to write a serious thread of what (IMHO as Peisong's advisor) is an innovative analysis. This will have to suffice for now.
I promise to write a serious thread of what (IMHO as Peisong's advisor) is an innovative analysis. This will have to suffice for now.
Reposted by Thomas Bauska
The University of Arizona is hiring a tenure-track Assistant/Associate Professor in Physical Geography! Research specialities could include wildfire, climate and water resources, and/or natural hazards, amongst others. Please apply and join us! arizona.csod.com/ux/ats/caree...
Assistant or Associate Professor, Physical Geography (T/TE) (Updated)
Develop and maintain an active research program.Teach undergraduate and graduate courses.Develop advanced courses at the graduate level.Mentor and adv...
arizona.csod.com
August 14, 2025 at 6:10 PM
The University of Arizona is hiring a tenure-track Assistant/Associate Professor in Physical Geography! Research specialities could include wildfire, climate and water resources, and/or natural hazards, amongst others. Please apply and join us! arizona.csod.com/ux/ats/caree...
The Ray Dolby Centre for Photokeratitis (snow blindness for all you 🐧 and 🐻❄️)
August 11, 2025 at 11:52 AM
The Ray Dolby Centre for Photokeratitis (snow blindness for all you 🐧 and 🐻❄️)
Reposted by Thomas Bauska
As someone who routinely melts ice in vacuum (or rather with tiny amounts of air), I can confirm that this is true.
August 3, 2025 at 1:36 PM
As someone who routinely melts ice in vacuum (or rather with tiny amounts of air), I can confirm that this is true.
Spoils from the annual @bas.ac.uk library book giveaway.
July 31, 2025 at 1:04 PM
Spoils from the annual @bas.ac.uk library book giveaway.
Reposted by Thomas Bauska
Nat Geo would kill for legit science-driven adventure like they found in “For Winter,” over content less credibly grounded in pursuit of knowledge +humans pushing limits. Instead they’ve (Disney?) gotten cold feet & deeply disrespected my colleague Ali & her family. defector.com/why-did-nati...
Why Did National Geographic Disappear Its Own Documentary About A Queer Climate Scientist? | Defector
If you’re not a particular kind of mountain sports nerd, you might not be familiar with the Banff Centre Mountain Film Festival World Tour. But for people who live their lives in the overlapping circl...
defector.com
July 30, 2025 at 6:11 PM
Nat Geo would kill for legit science-driven adventure like they found in “For Winter,” over content less credibly grounded in pursuit of knowledge +humans pushing limits. Instead they’ve (Disney?) gotten cold feet & deeply disrespected my colleague Ali & her family. defector.com/why-did-nati...