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Jerome Juilleret

@subsolum.bsky.social
149 followers 145 following 70 posts

🌱 Whole Regolith Pedologist ⛏️ 🌕 Lunar Pedologist 🌑 🌏 Geologist born in Jura Mountains 🏔️

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Reposted by Jerome Juilleret
History of Geology @historyofgeology.bsky.social · 04/09/2026
September 4, 2010, magnitude 7.1 earthquake rocks the Canterbury region, South Island, New Zealand. The earthquake produced a 22-km-long surface rupture and up to 4 meters of horizontal displacement, squeezing railway lines and shearing off roads.
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Jerome Juilleret @subsolum.bsky.social · 05/09/2026
Exploring the Jaujac lava flow in Ardèche, France! 🌋 Formed 12–45k years ago by a Strombolian volcano, the Lignon River carved through the basalt, revealing spectacular cooling columns and entablature. #Geology #FieldGeology #Basalt #Ardèche
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Jerome Juilleret @subsolum.bsky.social · 10/08/2026
phys.org/news/2026-08...
phys.org
Study lays groundwork for classifying lunar soil
As we move closer to supporting a sustainable human presence on the moon, researchers are investigating how its soils can provide valuable resources and even grow food. An article in the Soil Science ...
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Frank Ashwood @frankashwood.bsky.social · 09/08/2026
Less than 3 weeks to go until the UK release of my debut book THE WORLD BENEATH OUR FEET! And only a month later, it'll hit bookshops all across the US and Canada 🥰 Reserve your copy today, and come join me on an awe-inspiring journey into the mysterious world of soil! 🪱🧪 #TheWorldBeneathOurFeet
A photograph of the hardcover copy of my book 'the world beneath our feet' laying on some brown autumn leaves on the ground.
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Jerome Juilleret @subsolum.bsky.social · 04/05/2026
#Sauropod dinosaur track at Loulle in the #Jura mountains in France. Note the desiccation cracks!
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Eric Lagadec @ericlagadec.bsky.social · 08/04/2026
Petite sélection d'images de la Lune prise durant la mission Artemis II. © NASA/Artemis II
Petite sélection d'images de la Lune prise durant la mission Artemis II. 
© NASA/Artemis IIPetite sélection d'images de la Lune prise durant la mission Artemis II. 
© NASA/Artemis IIPetite sélection d'images de la Lune prise durant la mission Artemis II. 
© NASA/Artemis IIPetite sélection d'images de la Lune prise durant la mission Artemis II. 
© NASA/Artemis II
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Jerome Juilleret @subsolum.bsky.social · 04/03/2026
📢New paper out: "A classification framework for mapping lunar soils" We propose a structured system to classify lunar soils for ISRU and future Moon missions — tested on the Apollo 15 deep core. 👇 🔗 acsess.onlinelibrary.wiley.com/doi/10.1002/... #Pedology #Soil #ISRU #Regolith #Moon
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Carsten W. Müller @cwmsoils.bsky.social · 12/08/2025
Call for manuscripts - joint special Issue #Geoderma / #GeodermaRegional - "Tropical Soil Science: Bridging Knowledge Gaps in Biogeochemistry, Plant-Soil Interactions and Climate change Mitigation" Geoderma: tinyurl.com/bdf2989c Geoderma Regional: tinyurl.com/3yarxaan photos: Sebastian Doetterl
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Jerome Juilleret @subsolum.bsky.social · 05/08/2025
Now fully accessible on the website 😊 #Soil #pedology #regolith #Moon www.sciencedirect.com/science/arti...
sciencedirect.com
Planetary pedology: New horizons for lunar resource mapping
Space agencies, private organizations, and advocacy groups are working to establish a sustainable human presence on the Moon and Mars in the coming de…
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Reposted by Jerome Juilleret
Jérémy Ragusa @jeremyragusa.bsky.social · 03/06/2025
Le ministère de la transition écologique a mise en ligne un atlas des paysages du #Jura avec de jolies illustrations dans la partie Diagnostique dont une section géologique. Les thématiques sont très variés. atlas-paysages.jura.developpement-durable.gouv.fr/l-atlas-r2.h... (cc @subsolum.bsky.social)
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Jerome Juilleret @subsolum.bsky.social · 04/06/2025
Weekend field visit to the Tourbières de Prénovel (#Jura, France) – a textbook example of how substrate permeability governs landscape patterns. Impermeable layers retain water, forming peat bogs , while permeable zones drain quickly, favoring dry forested ridges.
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Jerome Juilleret @subsolum.bsky.social · 21/05/2025
Luxembourg #vertisol
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Kristina Young @kristinayoung.bsky.social · 24/03/2025
With so much weighing on the scientific community right now, I find solace in the resilience of the natural world—like these beautiful biocrusts continually holding the desert together.
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Jerome Juilleret @subsolum.bsky.social · 28/03/2025
📣⚠️ New article on Planetary Pedology ! We examine existing soil taxonomies and 𝗽𝗿𝗼𝗽𝗼𝘀𝗲 𝗮 𝗹𝘂𝗻𝗮𝗿 𝘀𝗼𝗶𝗹 𝗻𝗼𝗺𝗲𝗻𝗰𝗹𝗮𝘁𝘂𝗿𝗲 to support moon #soil mapping. 🚀🌕 📖 read more 👇 doi.org/10.1016/j.pe... #LunarGeology #Astropedology #Moon #ISRU #Regolith #Pedology #Mapping
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Montpellier European Ecotron @ecotron-cnrs.bsky.social · 18/03/2025
📢 #Postdoc Opportunity! 🌱🔬 Join an #Ecotron project on soil #carbon sequestration @ecotron-cnrs.bsky.social 🔗 Apply here: emploi.cnrs.fr/Offres/CDD/U... 📍 Work with @alex-ecology.bsky.social & @cbiogeo.bsky.social 📢 Please share! #Soil #Biochar #Weathering #AcademicJobs #JobOffer #CarbonScience
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Nature Portfolio @natureportfolio.nature.com · 06/03/2025
Ice may be present a few centimetres below the Moon’s surface in more areas of the lunar polar regions than was previously thought due to large variations in surface temperatures, according to a study in Communications Earth & Environment. go.nature.com/4i89O6S 🔭 🧪
An annotated photograph and diagram shows the position of ChaSTE on the Vikram lander. This is part of Figure 4 from the published paper.
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Nature Portfolio @natureportfolio.nature.com · 09/03/2025
A study in Nature Communications attributes Mars’ distinctive red colour to ferrihydrite, a type of rust mineral. The finding suggests Mars experienced a cold and wet environment before transitioning to its current desert state. go.nature.com/4iiRKGV 🧪 🔭
This is figure 1, which shows the identification of ferrihydrite in the Martian dust.
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Jacek Szczygieł @speleojacek.bsky.social · 11/11/2024
When you watch Jurassic Park but have a background in structural geology😉
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Jerome Juilleret @subsolum.bsky.social · 12/02/2025
It's #DarwinDay. He was a father of #soilscience #pedology, by combining his knowledge of #geology and #biology, he published “The Formation of Vegetable Mould Through the Action of Worms.” In this book you can see one of the first #soilhorizon designation A,B,C.
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Geoderma Regional @geodermaregional.bsky.social · 02/02/2025
Hello at BlueSky! We are informing on work advancing our knowledge on soils in all regions of the world and formed in different pedo-climatic zones. Looking forward to interacting with a large soil science community! Explore our webpage for more insights. www.sciencedirect.com/journal/geod...
sciencedirect.com
Geoderma Regional | Journal | ScienceDirect.com by ElsevierScienceDirect
Read the latest articles of Geoderma Regional at ScienceDirect.com, Elsevier’s leading platform of peer-reviewed scholarly literature
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Kristina Young @kristinayoung.bsky.social · 13/01/2025
🌵✨ When we say biocrusts are "the coral reefs of the desert," we mean it—just look at these vibrant colors! 🟠🟡🔵🔴 They're also reef-like in their roles stabilizing soil, reducing erosion, retaining moisture, and fixing nitrogen 🌿
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Jerome Juilleret @subsolum.bsky.social · 27/12/2024
#MontBlanc visible from the #Jura about 180 km away
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Jerome Juilleret @subsolum.bsky.social · 20/12/2024
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Pedro Batista @pedro-batista.bsky.social · 10/12/2024
I am a little late for #worldsoilday but here is my all time favourite: Latossolo Vermelho perférrico (Hyperferritic Ferralsol?), developed from itabirite - a hematite-quartz metamorphic rock that gives name to my hometown. These soils have up to 95% of Fe oxides and oxyhydroxides!! (1/3)
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Erin McEwan @earthscierin.bsky.social · 06/12/2024
For today's (somewhat late) #Fridayfold, I'm going smaller in scale. Here are some beautiful soft sediment deformation structures I spotted when exploring the Oamaru volcanic field #geology #earthscience #womeninSTEM
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Jerome Juilleret @subsolum.bsky.social · 07/12/2024
#Borobudur temple in Java #indonesia last year, the offsets between the stone blocks at the base of the temple could be linked to past #earthquakes ? Dear paleosismologists any thoughs or studies on that? @paleoseismicity.bsky.social #activetectonics #archeosismology ugm.ac.id/en/news/1635...
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Klaus Reicherter @activefaults.bsky.social · 18/10/2024
#Punchunvavi Chile 🇨🇱 suffered tsunamis. Visited during PataDays 2024, with Marco Cisternas
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Maulana Insanul Kamil @kamilinsanul.bsky.social · 04/12/2024
Happy world soil day! Let me show you these beautiful towers built by #earthworms #soilday
Earthworm cast in a tropical highland soilsEarthworm casts in natural forests
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Jerome Juilleret @subsolum.bsky.social · 29/11/2024
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Jerome Juilleret @subsolum.bsky.social · 27/11/2024
A picture from #soil aggregates, quite common on 🌍. However those aggregates are not from a terrestrial soil but from a #Moon 🌒soil of the #Apollo12 mission #PlanetaryPedology #AstroPedology
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Stéphane Baize @stef-eq-geology.bsky.social · 25/10/2024
On recherche un/e étudiant/e de Master 2 pour un stage de recherche sur la paléosismologie du lac d'Antre... et plus si affinités!
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Jerome Juilleret @subsolum.bsky.social · 25/11/2024
Dinosaurs footprint on fossil beach with dessication craks in the #JuraMountains 🇫🇷 #Jura #Geology #Ichnology
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Jerome Juilleret @subsolum.bsky.social · 23/11/2024
Principal #soil units that compose the #cuesta landscape of the #Luxembourg sandstone.
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Bill Lukens @paleosol.bsky.social · 22/11/2024
#FossilFriday! 🧪⚒️ Here is a fossil soil (paleosol) from 17.5 million years ago in western Kenya. The paleosol contains abundant fossil rodents (red bone chips) and clay-lined root traces. This paleosol also showed some of the earliest evidence for savannas in the Cenozoic. tinyurl.com/36dbb93z
A  multi-panel figure. Panel A and B: red-gray, blocky mudstone paleosol with a rock hammer in the foreground. Panel C-H: paleosol aggregates (peds) that show red-stained bone chips, red clay-lined root traces, and white carbonate nodules. The paleosol matrix is brown.
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Jérémy Ragusa @jeremyragusa.bsky.social · 22/11/2024
#Géologie L'anticlinal d'Autigny, un joli pli dégagé par le creusement de la cluse par la Dranse d'Abondance (le même nom que le fromage). On peut aisément distinguer sa géométrie de pli conique à ses 2 extrémités. Schéma annoté dans le second message ⬇️ 1/3
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Jerome Juilleret @subsolum.bsky.social · 22/11/2024
😍 those martian #Ventifacts #Windkanter
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budimansoil.bsky.social @budimansoil.bsky.social · 22/11/2024
Happy to Share Our Latest Article with @teamrat.bsky.social and colleagues. Soil Science Informed Machine Learning. We outline how soil science knowledge can be incorporated in ML models. www.sciencedirect.com/science/arti...
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Jerome Juilleret @subsolum.bsky.social · 21/11/2024
#ThinsSectionThursday Fecal pellets or droppings of #Oribatid mites (Od) and #Collembola (Cd) observed in a zoOH horizon of a Moder Humus or #Humipedon in Luxembourg. #soilfauna #soil #humus #micromorphology #Thinsection
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Rémi Cardinael @remicardinael.bsky.social · 21/11/2024
Like ‘old Twitter’: The scientific community finds a new home on Bluesky www.science.org/content/arti...
science.org
Like ‘old Twitter’: The scientific community finds a new home on Bluesky
After recent changes to Elon Musk’s X, a gradual migration turns into a stampede
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Jerome Juilleret @subsolum.bsky.social · 21/11/2024
in other words-> Whole #Regolith Classification: Andosol over Paralithic Regolite (Skeletic)[Andesitic] #Soil #Subsolum
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The Global Soil Biodiversity Initiative @thegsbi.bsky.social · 19/11/2024
Are you interested in communicating about soil biodiversity? If so, check out this recently published paper by Yamina Pressler for guidance on how to best communicate about soil biodiversity 🪱🐜🦠🐛 If not, check it out anyways 🤎 www.sciencedirect.com/science/arti...
sciencedirect.com
Communicating about soil biodiversity: Insights from science editorials and future recommendations
Given the urgency of the global soil degradation crisis, soil scientists must communicate the importance of soil as being part of nature and the criti…
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Jerome Juilleret @subsolum.bsky.social · 20/11/2024
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Barret Wessel @submergedsoils.bsky.social · 20/11/2024
One of my students said this root plate was from a basswood. It looked like it was growing in a stream, with almost no aerobic soil for a root zone.
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Jerome Juilleret @subsolum.bsky.social · 19/11/2024
I found this sketch on my hypothesis of the relationship between flow (discharge) and orientation of the #schistosity of the #Weierbach basin (Luxembourg), I find it quite good #CriticalZone #Hydrology The idea was reshaped and published here sciencedirect.com/science/arti...
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Caitlin Hodges, Soil Scientist @kanhapludult.bsky.social · 18/11/2024
Recent publication from my lab group about community engaged urban soil science! Especially important to consider as the new Artesol soil order gains recognition. acsess.onlinelibrary.wiley.com/share/PZZKVZ...
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Jerome Juilleret @subsolum.bsky.social · 18/11/2024
Me too
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Jerome Juilleret @subsolum.bsky.social · 18/11/2024
the 12 types of #pedology papers 🤭
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Jerome Juilleret @subsolum.bsky.social · 18/11/2024
We all know Jenny's (1941) equation, however he was not the first. 🤫 Let’s pay tribute to Shaw who came up with his #soil formation formula in 1930 at the 2nd International Congress of Soil Science in Saint Petersburg (Leningrad).
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Jerome Juilleret @subsolum.bsky.social · 17/11/2024
Also useful in #SpaceAgriculture
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Jerome Juilleret @subsolum.bsky.social · 16/11/2024
A complex Brunic Umbrisol (Arenic, Aric, Raptic) according to WRB2022 developped in Luxembourg sandstone. Parent material shows high variability due to complex sedimentology, pure sand to sandy limestone. #sand #soil #pedology
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