Archaeology, Environmental Changes & Geo-Chemistry's Avatar

Archaeology, Environmental Changes & Geo-Chemistry

@amgc-vub.bsky.social

The AMGC research group at Vrije Universiteit Brussel (VUB) brings together researchers to answer questions about the past, present and future of the Solar System, Earth and Humankind 🌍🦷πŸ”₯β˜„οΈβš±οΈπŸ—ΊπŸͺ¨πŸ§ͺπŸ‘©β€πŸ”¬πŸ”­πŸš° See more at πŸ‘‰ amgc.research.vub.be

386 Followers  |  590 Following  |  12 Posts  |  Joined: 21.11.2024  |  1.8758

Latest posts by amgc-vub.bsky.social on Bluesky

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It's time for more Raman spectra of micrometeorites! Looking forward to analyzing the large amount of data that we will be collecting over the next several days β˜„οΈ #Spectroscopy
@amgc-vub.bsky.social

31.07.2025 14:30 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Just after #Goldschmidt2025, our project's Principal Investigator, Steven Goderis, represented the FLUX team at #MetSoc2025 in Perth! β˜„οΈ @amgc-vub.bsky.social

22.07.2025 13:39 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Had an incredible time at #Goldschmidt2025! We are delighted, and grateful, to have been able to present our ongoing research on micrometeorites. Here’s a group photo with all the participants! πŸ˜Šβ˜„οΈ @amgc-vub.bsky.social

15.07.2025 09:16 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1
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In addition to the poster presentations, Fien, Lisa, Samuele and @trygveprestgard.bsky.social presented their talks on modern and fossil micrometeorites, as well as tektites! We are all grateful to have had the opportunity to present at #goldschmidt2025! β˜„οΈ @amgc-vub.bsky.social

15.07.2025 09:15 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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The team was happy to be presenting at #goldschmidt2025 in #Prague! On Tuesday last week, Clara, Deepak, Jannes and Julius presented posters on their analysis of various new micrometeorite collections, plus some interesting new cosmochemical data! β˜„οΈ @amgc-vub.bsky.social

15.07.2025 09:08 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Kan afvalwater helpen tegen droogte? Droge zomers vragen om slimme oplossingen – hoe twee jonge onderzoekers meewerken aan duurzaam waterbeheer in Vlaanderen

🌱 Fighting drought with treated wastewater? VUB researchers are onto something!
Using subirrigation tech, they’re recycling purified wastewater to recharge groundwater & help crops. 2022 trials showed groundwater levels rose by 30cm locally! 🌾More details here πŸ‘‡

www.vub.be/nl/nieuws/ka...

03.07.2025 15:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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We are grateful to Lisa for having represented the FLUX team at this year’s #AsteroidDay in Luxembourg! πŸŒβ˜„οΈ @amgc-vub.bsky.social

03.07.2025 12:52 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Congratulations #TEFRA team for this accomplishment and thank you, Sevi Triantaphyllou for inviting us to form part of this!

Ξ•Ο…Ο‡Ξ±ΟΞΉΟƒΟ„ΟŽ ❀️‍πŸ”₯❀️‍πŸ”₯

25.05.2025 16:01 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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This weekend our team traveled to Thessaloniki to celebrate the end of the #TEFRA project with two days of exciting conferences! πŸ”₯πŸ”₯

25.05.2025 16:01 β€” πŸ‘ 14    πŸ” 4    πŸ’¬ 1    πŸ“Œ 1
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Reconstructing Life Histories: New Insights Into Cremation Practices, Mobility, and Food Consumption Patterns Through Isotope and Infrared Analyses of Petrous Parts and Teeth This graph shows the strontium results of the individuals from Herstal, Belgium.

πŸ“’ New paper alert! πŸ“’

I’m really happy to share our latest publication in AJBA! We explore how sampling cremated petrous parts & teeth helps reconstruct life histories and cremation practices πŸ”₯. You can find our paper through this link: doi.org/10.1002/ajpa... (1/6)

30.04.2025 15:42 β€” πŸ‘ 16    πŸ” 5    πŸ’¬ 1    πŸ“Œ 1
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We are happy to end this week with a "family photo" of most FLUX (and related) team members! Despite the Sun being absent, our smiles remained present! A big thanks to Jean-Guillaume Feignon for the photo πŸ˜„β˜„οΈ

25.04.2025 12:30 β€” πŸ‘ 5    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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These past two weeks have included quite a bit of work with the SEM! Today various members, including Julius and Lisa (below), have been imaging polished sections of their cosmic spherule finds! β˜„οΈπŸ˜€

22.04.2025 12:40 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Paper Alert πŸ”₯
Want to learn more about Roman cremations?
Can’t sleep because you keep thinking about how the Romans burned their dead?
Then don't miss our latest paper & download it for free here: kwnsfk27.r.eu-west-1.awstrack.me/L0/https:%2F...

22.04.2025 08:19 β€” πŸ‘ 28    πŸ” 11    πŸ’¬ 3    πŸ“Œ 1
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It's nearing the end of another productive week! Today's post features @fienjo.bsky.social and Samuele hunting for cosmic spherules, as well as @trygveprestgard.bsky.social measuring micrometeorites using the Raman spectrometer! Included is also an image showing *some* finds made by Sam this week!

11.04.2025 13:37 β€” πŸ‘ 4    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0
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Received a tour at the excavations of the (first) castle of the counts of Flanders in Ypres today! A very exciting find regarding the earliest history of the city, and for my research on the city's earliest city-dwellers... 🏰 @amgc-vub.bsky.social @shoc-vub.bsky.social

09.04.2025 19:28 β€” πŸ‘ 9    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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We are happy to end the day with this relatively large (>400 Β΅m) S-type cosmic spherule find, most likely of the "Barred olivine (Bo)" subtype! This sample was found in Antarctic sediments. β˜„οΈπŸ˜€

02.04.2025 16:06 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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On Tuesday we collected abundant new Raman spectra of over a dozen cosmic spherules! We look forward to analyzing the data in detail β˜„οΈπŸ˜€

02.04.2025 08:24 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1
Next time you feel the sharp sting of a nettle (Urtica), think of its fascinating stinging microhairs - here around 150–200 Β΅m in length - with irritating chemicals stored in their bulbous heads. 
The study study investigates plant silica bodies (phytoliths), including these microhairs and other morphotypes, of extant dicotyledons prevalent in North-Western Europe, establishing a baseline for botanical, archaeobotanical, and palaeoecological research.

Next time you feel the sharp sting of a nettle (Urtica), think of its fascinating stinging microhairs - here around 150–200 Β΅m in length - with irritating chemicals stored in their bulbous heads. The study study investigates plant silica bodies (phytoliths), including these microhairs and other morphotypes, of extant dicotyledons prevalent in North-Western Europe, establishing a baseline for botanical, archaeobotanical, and palaeoecological research.

πŸŽ‰ Good news! The paper β€˜Phytoliths in dicotyledons occurring in Northwest Europe: establishing a baseline’ by R. Hermans et al. is now #free for a limited time 1/7

πŸ‘‰ doi.org/pdrp

@rosaliehermans.bsky.social
@christophe-fire.bsky.social
@caestromberg.bsky.social
@tloeffelmann.bsky.social

27.03.2025 12:46 β€” πŸ‘ 7    πŸ” 6    πŸ’¬ 1    πŸ“Œ 1
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Phytoliths in dicotyledons occurring in Northwest Europe: establishing a baseline AbstractBackground and Aims. The absence of a modern plant-based β€˜dicotyledon’ phytolith reference baseline impedes the accurate interpretation of fossil p

🌿🏺This study lays the foundation for refining NW Europe's phytolith reference database. With more data, we can better reconstruct ancient environments and human-plant interactions. (7/7)

πŸ‘‰ doi.org/pdrp

@brusselsbioarch.bsky.social
@stromberglab.bsky.social
@amgc-vub.bsky.social

#AoBpapers

27.03.2025 12:46 β€” πŸ‘ 6    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

We are excited for tonight's premiere of "De dag dat het zonlicht niet meer scheen” @docville.bsky.social! This documentary, which explores the extinction of the dinosaurs, is based on research here @amgc-vub.bsky.social of our very own @pimkaskes.bsky.social and Cem Berk Senel! πŸ¦–β˜„οΈ

27.03.2025 12:04 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A couple pictures from yesterday showing @zelclara.bsky.social, Julius and @trygveprestgard.bsky.social going through their micrometeorite finds here @amgc-vub.bsky.social β˜„οΈβ˜„οΈ

27.03.2025 09:27 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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This week starts with Lisa conducting SEM/EDX analysis of several tens of cosmic spherule candidates! Today's samples were only recently identified by our various FLUX team members here @amgc-vub.bsky.social. β˜„οΈπŸ˜

24.03.2025 12:04 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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A successful day of sampling comes to an end!
Today we took (a lot of) samples from the Devonian-Carboniferous boundary layer and the Hangenberg Shales - let’s see what we will find!

@amgc-vub.bsky.social @amgc-flux-team.bsky.social

20.03.2025 18:03 β€” πŸ‘ 6    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Congratulations to Samuele and the @amgc-flux-team.bsky.social team for their numerous micrometeorite finds! β˜„οΈ

18.03.2025 06:09 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Yes, excellent job! Keep up the hunt for micrometeorites πŸ˜„β˜„οΈ

13.03.2025 15:16 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Phytoliths in dicotyledons occurring in Northwest Europe: establishing a baseline AbstractBackground and Aims. The absence of a modern plant-based β€˜dicotyledon’ phytolith reference baseline impedes the accurate interpretation of fossil p

🚨 New paper alert! 🚨
(1/5) Excited to share that our latest paper on dicotyledon phytoliths in NW Europe can now be found here! πŸŒ±πŸ”¬ This study fills a gap by documenting and analyzing phytoliths from 74 dicot species.

If you want a free access link to the paper, contact us! πŸ“©

12.03.2025 15:33 β€” πŸ‘ 20    πŸ” 8    πŸ’¬ 2    πŸ“Œ 1
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The micrometeorite hunting here @amgc-vub.bsky.social continues! Today our team came across this "large" 0.5-mm cosmic spherule candidate! For comparison, we have also included a selection of "ordinary" micrometeorites, typical of what we find on a weekly basis β˜„οΈβœ¨

11.03.2025 17:36 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1

This multiproxy analysis of the large Tilburg-Udenhoutseweg urnfield uncovered social networks! Local mobility and preferential land use was seen and nonadults & women were enjoying different diets than men! πŸ”₯πŸ¦΄πŸŒΏπŸ–

25.02.2025 10:45 β€” πŸ‘ 9    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0

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