Bruno Ribeiro
@bribeiro.bsky.social
📤 201
📥 86
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Geologist, Lecturer at Curtin University. Eventually cycling, climbing and diving 🚴🏻 🧗🏼♂️🤿
reposted by
Bruno Ribeiro
Tim Johnson
6 months ago
If anybody would like to read our
@nature.com
paper "Formation and composition of Earth’s Hadean protocrust", led by Simon Turner, you can do so here...
rdcu.be/ef9MB
#geology
#science
#early_earth
#impacts
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Formation and composition of Earth’s Hadean protocrust
Nature - A modelling study shows that the trace-element composition of Earth’s Hadean protocrust is similar to that of the current average continental crust, severely compromising geochemical...
https://rdcu.be/ef9MB
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reposted by
Bruno Ribeiro
Chris K
7 months ago
Rocks from 700 million years ago hold the clues. From glaciers bulldozing landscapes to meltwater rivers flushing chemical elements into the oceans = it’s a story of how land, sea, and sky are all geochemically connected.
theconversation.com/giant-glacie...
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Giant glaciers pulverised Earth’s ancient rocks, setting the stage for complex life
Hundreds of millions of years ago, rocks crushed under kilometres of ice injected vital nutrients into Earth’s oceans.
https://theconversation.com/giant-glaciers-pulverised-earths-ancient-rocks-setting-the-stage-for-complex-life-249612?to
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reposted by
Bruno Ribeiro
Timescales of Mineral Systems Group, EPS, Curtin University
7 months ago
#Collab
with the Geological Survey of WA we have 2 fully funded
#PhD
positions available looking at the "Tectonic Evolution and Geochronology of the Yilgarn Craton" a world famous mineral endowed classic.
www.earthworks-jobs.com/geoscience/c...
@geochronchris.bsky.social
@bribeiro.bsky.social
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Jobs in Geoscience : Earthworks : 2 x PhD Opportunities - Tectonic Evolution and Geochronology of the Yilgarn Craton - Perth, Australia - Curtin University <div id="title">2 x PhD Opportunities - Tect...
https://www.earthworks-jobs.com/geoscience/curtin25033
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reposted by
Bruno Ribeiro
Milo Barham
6 months ago
#Provenance
researchers please join us in New Zealand 2026 for the IAS 22nd International Sedimentological Congress
confer.co.nz/isc2026/tect...
@sedimentology.bsky.social
,
@inespereira.bsky.social
,
@timescaleseps.bsky.social
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reposted by
Bruno Ribeiro
Timescales of Mineral Systems Group, EPS, Curtin University
6 months ago
Hot off the press, published
#openaccess
in
@agu.org
G3 and led by PhD student Lucy Mathieson, explore the potential treasure trove of
#discordant
data in U/Pb
#zircon
#geochronology
.
doi.org/10.1029/2024...
@geochronchris.bsky.social
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Come and work with us!! We have 2 awesome PhD positions available!
add a skeleton here at some point
7 months ago
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reposted by
Bruno Ribeiro
Tim Johnson
7 months ago
Boom
theconversation.com/earths-oldes...
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Earth’s oldest impact crater was just found in Australia – exactly where geologists hoped it would be
The crater dates back 3.5 billion years, making it the oldest known by more than a billion years.
https://theconversation.com/earths-oldest-impact-crater-was-just-found-in-australia-exactly-where-geologists-hoped-it-would-be-250921
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reposted by
Bruno Ribeiro
Tim Johnson
7 months ago
Regarding our recent paper…
rdcu.be/ecqYe
…look at these lovely shatter cones in 3D. Lovely stuff…
sketchfab.com/3d-models/sh...
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Shatter cone 2 - 3D model by Tim Johnson (@wonkiergruff)
Shatter cone 2 - 3D model by Tim Johnson (@wonkiergruff)
https://sketchfab.com/3d-models/shatter-cone-2-cd89206c6d6b4765be766659a6e377da
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Alert!!! outstanding news!! We discovered the oldest and only Archean impact crater, located in the Pilbara Craton, with expectionally preserved shatter cones and much more! Much more to unravel about their role on the Early Earth ☄️☄️
www.nature.com/articles/s41..
.
@naturecomms.bsky.social
7 months ago
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Have you ever wondered what happens to the chemistry and isotopes of deformed garnet? Well, I did and it turned out to be very revealing. Check out our lastest
#openaccess
paper in EPSL.
shorturl.at/S72aN
7 months ago
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I officially made my transition from X to Bluesky. Let’s grow the geosciences community 😊
8 months ago
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reposted by
Bruno Ribeiro
Andrew Gunn
10 months ago
i'm hiring an assistant lecturer (3 years - mostly research, some teaching) to join the monash geomorph lab - please see the job posting and my listserv emails for more info and/or get in touch! please share widely!
careers.pageuppeople.com/513/cw/en/jo...
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Job Search
https://careers.pageuppeople.com/513/cw/en/job/669595/assistant-lecturer
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Lovely week in Armidale to discuss garnet deformation and all sorts of structural geology and tectonics in the SGTSG conference 👌🏼😊
11 months ago
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