Prof @SEELeeds. Geologist. Into: Sediments and flows, bedforms, injectites, swimsuit testing and design, drag reduction, nuclear waste clean-up. My views.
Joined May 2019
- Tweets 1,095
- Following 160
- Followers 993
- Likes 17,312
136 Photos and videos
Pinned Tweet
12 May 2020
Our paper on sole marks, the world's most unloved sedimentary structures, is now formatted (a mere 65 pages!) and open access dx.doi.org/10.1111/sed.12727 Do not be afraid, it has wonderful figures, including a new Bouma Sequence diagram..
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8 Jan 2025
I don't like this place anymore and particularly its owner so am off to the other side where it seems I am almost the last to arrive... It was fun for a while!
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Jeff Peakall retweeted
25 Oct 2024
Come join us in Leeds for a festival of sedimentology!
Abstract submission for the 63rd British Sedimentological Research Group Annual General Meeting is open by November 21st: environment.leeds.ac.uk/evenβ¦
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Jeff Peakall retweeted
Abstract submission for the 63rd British Sedimentological Research Group Annual General Meeting is open by November 21st: environment.leeds.ac.uk/evenβ¦
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3 Oct 2024
What a cover image! (though I may be biased)
New Sedimentology @JSedimentology (Volume 71, Issue 6, October 2024) is now available: onlinelibrary.wiley.com/toc/β¦
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Jeff Peakall retweeted
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Jeff Peakall retweeted
5 Sep 2024
New paper by @mzakizulkifli in EPSL exploring what controls different types of erosion in submarine channels based on repeat seafloor surveys w @hyperpeaknal @ChannelWidth @sedimorph @MaartenHeijnen & co @NOCnews @NRCan @unisouthampton @DurUniEarthSci sciencedirect.com/science/arβ¦
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4 Sep 2024
A stunning image of FIDS from @KHwave. An example of 'dinosaur leather'. This has been quite the voyage of discovery! Sounds like quite a volume as well.
Jaco H. Baas πͺπΊπ΄σ §σ ’σ ·σ ¬σ ³σ Ώπ³π±βοΈβ°οΈππΆπ₯πΆβ½@Making_RipplesWatch out for the October issue of @JSedimentology, with a State of the Science paper on FIDS (stunning cover image by @hyperpeaknal β¬οΈ), and further papers on dolomite, microbes, submarine channels/canyons, deep lakes, point bars, and more. @sedimentology
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Jeff Peakall retweeted
Study leave 2024 - first field day in deep-marine Cloridorme Fm. FIDS, mud ripples and frondescent marks galore.
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18 Jul 2024
Our new State of the Science paper on sole structures - the catchily named Flow-induced Interfacial Deformation Structures (FIDS) is now out in Sedimentology: doi.org/10.1111/sed.13219
with @KHwave @Making_Ripples @stratleeds Paul Wignall and Piotr Lapcik. Here is a taster...
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12 Jul 2024
Part 2 of our planned Trilogy on sole marks is coming imminently. These largely forgotten structures provide us with lots of information on the flows that formed them! With @KHwave @Making_Ripples @stratleeds and more.
Jaco H. Baas πͺπΊπ΄σ §σ ’σ ·σ ¬σ ³σ Ώπ³π±βοΈβ°οΈππΆπ₯πΆβ½@Making_RipplesNEW PAPER ALERT: Continuing the reinvention of sole marks, and extending their use beyond palaeoflow reconstruction. Led by @hyperpeaknal and soon out in @JSedimentology.
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23 Jun 2024
Well worth a read! With the brilliant @Naughty_Onlaps and @stratleeds
23 Jun 2024
Need to fill the time before the start of @IAS_Aberdeen ? Why not read ' Evolving fill-and-spill patterns across linked early post-rift depocentres control lobe characteristics: Los Molles Formation, Argentina'
onlinelibrary.wiley.com/doi/β¦
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Jeff Peakall retweeted
30 May 2024
Interested in doing a PhD on deep-water sedimentology with fieldwork in the #Pyrenees? Come join us at @UABBarcelona! More info at: earthworks-jobs.com/marine/uβ¦. Apply at: xn--selecci-r0a.uab.cat. Closing date: 30/06/2024.
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Jeff Peakall retweeted
An exciting new addition to the fluids experimental facilities in Leeds! @hyperpeaknal Bruce Hanson, Tim Hunter, Mike Fairweather, David Harbottle, Alastair Baker
Facility to advance new-era nuclear research - Read full article here- leeds.ac.uk/main-index/news/β¦
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Jeff Peakall retweeted
11 Apr 2024
Great opportunity to join our CDT programme, and tackle the multifaceted issues faced by the nuclear industry
Deadline: 8th May
@hyperpeaknal
findaphd.com/phds/project/prβ¦
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Jeff Peakall retweeted
11 Apr 2024
Lots of exciting projects up for grabs with our CDT programme this year, this one is with @SellafieldLtd
@hyperpeaknal
Application deadline: 8th May
findaphd.com/phds/project/buβ¦
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13 Mar 2024
Lovely paper this from the ever talented Yuxuan
Jaco H. Baas πͺπΊπ΄σ §σ ’σ ·σ ¬σ ³σ Ώπ³π±βοΈβ°οΈππΆπ₯πΆβ½@Making_RipplesβοΈNew paper alert: Marine redox dynamics and biotic response to the mid-Silurian Ireviken Extinction Event in a mid-shelf setting, led by Yuxuan Wang (Leeds)
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1 Mar 2024
Come and work on bubbles in sediments with us! Fully funded PhD with awesome CDT training built in. Tonnes of implications across sectors for this work.
The LIFD Multidisciplinary Doctoral Training in Fluid Dynamics programme is recruiting to 2 fantastic PhD opportunities in partnership with Sellafield Ltd. Deadline: 7th May. More info:
findaphd.com/phds/project/buβ¦
& findaphd.com/phds/project/prβ¦
Mike Fairweather @moth_hunter @hyperpeaknal
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16 Feb 2024
I love this paper. Highlights huge opportunities for some far more detailed work on biology and sedimentology interaction in ocean floor channels. It is an almost unknown habitat!!
#WeekendReading with The Depositional Record @DepositRecord: Benthic biology influences sedimentation in submarine channel bends: Coupling of biology, sedimentation and flow doi.org/10.1002/dep2.265
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14 Feb 2024
Come and join us!
The LIFD Multidisciplinary Doctoral Training in Fluid Dynamics programme is now recruiting to this fantastic PhD opportunity in partnership with Sellafield Ltd.
Mike Fairweather
@moth_hunter
@hyperpeaknal
Deadline: 7th May 2024
More info: findaphd.com/phds/project/prβ¦
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12 Feb 2024
Beautiful work from Will Taylor here, showing that mud-rich bedforms can be found extensively in proximal locations in submarine systems!
12 Feb 2024
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Even more exciting - videos included in this paper.
Photogrammetric model of an internal levΓ©e core section. Model highlights the 3D geometry and texture of mixed grain-size hummock-like and swale-like laminasets (HLCS).
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