Dr. Bethany Allen's Avatar

Dr. Bethany Allen

@bethanyjallen.bsky.social

Palaeobiologist interested in biodiversity patterns over long timescales πŸ“‰ Postdoc at @gfz.bsky.social πŸ‡©πŸ‡ͺ Co-chair of @besmacro.bsky.social, member of @paleodb.bsky.social committee and @palaeoverse.bsky.social dev team πŸ‘©β€πŸ’» She/her

2,231 Followers  |  798 Following  |  57 Posts  |  Joined: 20.09.2023  |  1.7601

Latest posts by bethanyjallen.bsky.social on Bluesky

Abstract submission & Award applications for SMBE 2026 are now open!

Abstract submission & Award applications for SMBE 2026 are now open!

Abstract submission & Award applications for SMBE 2026 are now open!

Submit your research and apply for SMBE awards via the submission portal.
πŸ“ Read more & submit here: smbe2026.org/abstracts

And symposium selection is now finalized!
πŸ‘‰ See all accepted symposia: smbe2026.org/programme

#SMBE2026

01.12.2025 09:56 β€” πŸ‘ 12    πŸ” 13    πŸ’¬ 1    πŸ“Œ 3

Cosupervising x2 πŸ‡¬πŸ‡§ PhD projects advertising now:

'The effects of climate cooling on evolution of Antarctic Eocene benthic communities' (BAS/Bristol) shorturl.at/MiWqJ

'Testing novel archives of seawater chemistry in biogenic carbonate' (Leeds): share.google/dbojTRZme92R...

Deadlines early Jan '26

01.12.2025 09:55 β€” πŸ‘ 7    πŸ” 10    πŸ’¬ 0    πŸ“Œ 0

This is so lovely, glad they appreciated you!

01.12.2025 22:00 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A Practical Guide to Phylogenetic Paleoecology The burgeoning field of phylogenetic paleoecology combines paleoecological data with hypotheses of phylogenetic relationships to tease apart the roles that ecology and relatedness both play in the evo...

Out late for #FossilFriday, it's our invited @annualreviews.bsky.social paper with @sarahlsheffield.bsky.social and @bigfacecats.bsky.social on why Phylogenetic Paleoecology is useful and how to do it.

doi.org/10.1146/annu...

29.11.2025 00:31 β€” πŸ‘ 34    πŸ” 17    πŸ’¬ 0    πŸ“Œ 2
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Registration for the #BE20Conference is now open.
We’re celebrating 20 years of the Biodiversity Exploratories with our first international conference. ✨
We appreciate when the news circulates in the community.
www.biodiversity-exploratories.de/de/be20/

See you there. πŸ™‚

@dfg.de @sgn.one

28.11.2025 12:00 β€” πŸ‘ 11    πŸ” 7    πŸ’¬ 0    πŸ“Œ 3
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Climate change postdoctoral fellowship (JRF, 3Y) opportunity at Oxford! 🌍 Brilliant opportunity for anybody with <2 years postdoc experience by October 2026. Would be great to get coral people - there's a strong cluster of coral reef/climate change people here. πŸͺΈ
www.queens.ox.ac.uk/vacancies/ju...

27.11.2025 16:16 β€” πŸ‘ 17    πŸ” 20    πŸ’¬ 0    πŸ“Œ 0
Conceptual framework for extinction risk forecasting that outlines key elements and tradeoffs associated with forecasting on different time horizons.

Conceptual framework for extinction risk forecasting that outlines key elements and tradeoffs associated with forecasting on different time horizons.

Online now: Forecasting extinction risk for future-proof conservation decisions.

www.sciencedirect.com/science/arti...

Should conservation focus on threatened species? Or should we be proactive and protect species before they become threatened? This paper explores how to get the balance right.

26.11.2025 23:01 β€” πŸ‘ 9    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
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Apply to be a BES Associate Editor - British Ecological Society Help advance outstanding ecological research by joining our Editorial Boards! Applications are now open across all seven BES journals.

πŸ“£ Ecologists and evolutionary biologists! Have you ever wanted to be a journal editor? BES journals are having an open call for editors. Details: www.britishecologicalsociety.org/content/appl... Happy to answer any Qs! Open to all nationalities. Applications from postdocs welcome :)

27.11.2025 10:14 β€” πŸ‘ 27    πŸ” 18    πŸ’¬ 0    πŸ“Œ 1
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Did you know that you may be able to publish your paper in MEE, or in our other open access journals at no cost?

We have outlined how you can use resources like funding, waivers and agreements – including our own BES waivers.

Find out moreπŸ‘‡

buff.ly/4MH6Lkn

27.11.2025 12:01 β€” πŸ‘ 23    πŸ” 10    πŸ’¬ 2    πŸ“Œ 0
GBIF specimen recordsβ€”number of specimens, unique species and spatial extent for Chordata, Arthropoda and Plantae (1950–2019).

GBIF specimen recordsβ€”number of specimens, unique species and spatial extent for Chordata, Arthropoda and Plantae (1950–2019).

"Here we show substantial declines in the rates of collection of specimen data over recent decades, from analysis of over 150 million records from the Global Biodiversity Information Facility (GBIF) spanning more than two centuries"
www.nature.com/articles/s41...
πŸ§ͺ #Macroecology #EvoBio #Paleobio

25.11.2025 23:04 β€” πŸ‘ 39    πŸ” 11    πŸ’¬ 0    πŸ“Œ 1
British Ecological Society invites applications for Associate Editor; deadline 23 February. Background shows ants on a green plant.

British Ecological Society invites applications for Associate Editor; deadline 23 February. Background shows ants on a green plant.

πŸ’­Are you a researcher or practitioner with an interest in publishing?

We are looking for Associate Editors who can help advance outstanding ecological research by joining the Editorial Board for one of our seven Society-owned journals.

25.11.2025 11:03 β€” πŸ‘ 16    πŸ” 20    πŸ’¬ 1    πŸ“Œ 1
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πŸŒπŸ“’ Postdoc alert | 3-yr starting early 2026

Please πŸ”!

Understand how ecosystem stability is changing across space and through time using niche modelling, pinpoint at-risk species/regions, and build tools that drive conservation actionπŸŒΏπŸ§­πŸ“ˆ

πŸ‘‰ tinyurl.com/2mafwru3

#Ecology #Jobs #Biodiversity

26.11.2025 14:47 β€” πŸ‘ 14    πŸ” 22    πŸ’¬ 0    πŸ“Œ 0
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πŸŽ“Β Looking for an exciting PhD project?
Check out some amazing opportunities on our page! πŸŒπŸ”¬

πŸ‘‰Β palass.org/phd-opportun...

Have a PhD opportunity to share?
You can easily add it using theΒ β€œAdd a PhD Opportunity” button! πŸ“βœ¨

#phd #phdlife #advertising #palass

24.11.2025 19:03 β€” πŸ‘ 7    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0

Paleo folks: Please recommend researchers (incl yourselves) interested in phylogenetic reconstruction in deep time, molecular clocks (discord w/ fossil clocks), foundational/methodological issues in phylo/paleo-reconstruction & who'd be interested in hanging w/ historians & philosophers of science βš’οΈ

24.11.2025 00:02 β€” πŸ‘ 69    πŸ” 43    πŸ’¬ 12    πŸ“Œ 0
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Just ten species make up almost half the weight of all wild mammals on Earth A small number of species dominate the distribution of wild mammal biomass.

Read the new article by Hannah Ritchie and Fiona Spooner, β€œJust ten species make up almost half the weight of all wild mammals on Earth”: ourworldindata.org/wild-mammal-...

24.11.2025 11:26 β€” πŸ‘ 17    πŸ” 5    πŸ’¬ 1    πŸ“Œ 1

Study after study shows that using LLMs is bad for cognition, bad for learning, bad for understanding, bad for mental health. So why are our schools and universities still relentlessly pushing them?

21.11.2025 14:52 β€” πŸ‘ 255    πŸ” 94    πŸ’¬ 10    πŸ“Œ 5
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CR2026_23: Monitoring and protecting biodiversity across all its dimensions – taxonomic, functional, and phylogenetic at University of Reading on FindAPhD.com PhD Project - CR2026_23: Monitoring and protecting biodiversity across all its dimensions &#8211; taxonomic, functional, and phylogenetic at University of Reading, listed on FindAPhD.com

Funded PhD opportunity!!πŸ§ͺ🌎

Wanna improve how biodiversity is monitored & protected?
Keen to work with large datasets & quantitative methods?

This PhD could be for you!

Fully-funded PhD at University of Reading with IoZ & UKCEH
(UK or settled status applicants)
www.findaphd.com/phds/project...

21.11.2025 11:50 β€” πŸ‘ 5    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0
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Scientific programmer (f_m_x) - Integrating Databases into Digital Twin - GFZ Helmholtz-Zentrum fΓΌr Geoforschung GFZ Helmholtz-Zentrum fΓΌr Geoforschung looks for Scientific programmer (f_m_x) - Integrating Databases into Digital Twin in Potsdam - apply now!

Are you a fan of Python, geological data and digital twins? 🐍πŸͺ¨πŸŒ
Apply to join us in the Earth Surface Process Modelling section at @gfz.bsky.social as a scientific programmer! Deadline is 14th December

21.11.2025 10:56 β€” πŸ‘ 10    πŸ” 7    πŸ’¬ 0    πŸ“Œ 1
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Save Geology at the University of Leicester Can you spare a minute to help this campaign?

The geology department at the University of Leicester, where myself and countless others did our palaeontology PhDs, is at serious risk of closure

Please show your support by signing the below!

c.org/KtYyZB8dHk

19.11.2025 09:49 β€” πŸ‘ 78    πŸ” 51    πŸ’¬ 0    πŸ“Œ 5
Open Palaeontology (open access journal) Managing Editor job advert

Open Palaeontology (open access journal) Managing Editor job advert

Open Palaeontology (open access journal) Steering Committee job advert

Open Palaeontology (open access journal) Steering Committee job advert

*Gain skills and training in journal publishing!* Open Palaeontology is looking for Managing Editors and Steering Committee members! Please consider helping to shape community open-access publishing in palaeontology, and spread the word!
openpalaeo.org
@openpalaeo.bsky.social

19.11.2025 10:49 β€” πŸ‘ 14    πŸ” 13    πŸ’¬ 1    πŸ“Œ 0
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PhyloWeaver – Interactive phylogenetic tree editor Edit and visualize phylogenetic trees directly in your browser. PhyloWeaver lets you interactively rearrange tree topologies and export high-quality figures for publications and presentations.

I’ve released a tool to sketch and edit phylogenetic trees!
yawak.jp/PhyloWeaver/

Load a Newick file and intuitively add/remove/resize branches.
Useful for quick conceptual trees, extracting subtrees, or turning ideas into Newick.

18.11.2025 01:59 β€” πŸ‘ 144    πŸ” 74    πŸ’¬ 4    πŸ“Œ 1
Flow diagram illustrating the workflow for the ppgm R package. It starts with an extant envelope, fossil data is added, the evolution of climate niche is modelled, and finally climate niche & palaeoclimate are matched to show potential range.

Flow diagram illustrating the workflow for the ppgm R package. It starts with an extant envelope, fossil data is added, the evolution of climate niche is modelled, and finally climate niche & palaeoclimate are matched to show potential range.

ppgm: an R package for integrating neontological, palaeontological & climate data in a phylogenetic comparative framework onlinelibrary.wiley.com/doi/10.1111/... #SVP2025 @alexh-palaeo.bsky.social @datadryad.bsky.social @tamueccb.bsky.social

15.11.2025 08:09 β€” πŸ‘ 31    πŸ” 18    πŸ’¬ 0    πŸ“Œ 1
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Incorporating continuous characters in joint estimation of dicynodont phylogeny Abstract. Continuous characters have received comparatively little attention in Bayesian phylogenetic estimation. This is predominantly because they cannot

Check out this new paper in Systematic Biology! Aside from the author list including leaders in the field who happen to be some of my favorite scientists, this paper discusses * both * phylogeny inference incorporating continuous characters AND dicynodont evolution. How cool is that? πŸ§ͺ

14.11.2025 17:29 β€” πŸ‘ 15    πŸ” 7    πŸ’¬ 1    πŸ“Œ 1
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We are hiring: 4 PhD Positions in Ecology / Data Science and one Ecological Data Scientist We are looking for 4 PhD Positions and one Scientific Programmer / Ecological Data Scientist to join the AG Hartig (Theoretical Ecology)

We are hiring: 4 PhD Positions in Ecology / Data Science and one Ecological Data Scientist. For more information, see www.uni-regensburg.de/universitaet...

13.11.2025 16:14 β€” πŸ‘ 32    πŸ” 54    πŸ’¬ 1    πŸ“Œ 1
A flyer for the next instalment of the Palaeoverse Lecture Series, featuring a yellow cartoon trilobite following a trail of small cubes. There is also a picture of Dr Tyler, wearing a teal and black scarf and smiling into the camera.

A flyer for the next instalment of the Palaeoverse Lecture Series, featuring a yellow cartoon trilobite following a trail of small cubes. There is also a picture of Dr Tyler, wearing a teal and black scarf and smiling into the camera.

🚨Palaeoverse Lecture Series🚨
πŸ—“οΈ20th November 2025, 15:00 UTCπŸ—“οΈ

Join us next week to hear from Dr Carrie Tyler from University of Nevada, Las Vegas, on β€œThe high fidelity of trophic structure in ancient marine ecosystems: from functional diversity to food webs” 🎣

Register here: bit.ly/palaeoverse-...

13.11.2025 12:17 β€” πŸ‘ 11    πŸ” 5    πŸ’¬ 0    πŸ“Œ 1

Want to do a PhD linking palaeontology, ecological modelling and polar ecosystems? Look no further than this NERC GW4+ DLTP funded project with @rowanwhittlebas.bsky.social at @bas.ac.uk & @bristolpalaeo.bsky.social and others (inc me).

www.bristol.ac.uk/media-librar...

12.11.2025 15:47 β€” πŸ‘ 6    πŸ” 17    πŸ’¬ 0    πŸ“Œ 0
Faculty Position in Computational Biology Applications are invited for an Assistant/ Associate Professorship in Computational Biology to commence on 1 April 2026 or shortly thereafter. This is a joint post between the Department of Applied

Come and join us here in Cambridge! Applications open for a new faculty position, for a researcher in computational and/or theoretical biology, based jointly in Genetics and Mathematics. Happy to answer questions about research, teaching and working here.

www.cam.ac.uk/jobs/faculty...

11.11.2025 21:05 β€” πŸ‘ 71    πŸ” 84    πŸ’¬ 0    πŸ“Œ 1
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NERC GW4+ PhD: Genome duplication, extinction and diversification in the evolution of flowering plants, supervised by Phil Donoghue, James Clark and Ilia Leitch. Deets soon but get in touch with @phil-donoghue.bsky.social if interested. Jan 8 application deadline @bristolpalaeo.bsky.social

05.11.2025 11:03 β€” πŸ‘ 8    πŸ” 5    πŸ’¬ 1    πŸ“Œ 0

TL,DR:
* Telford’s expertise and voice shine through
* I think fossils are more useful than portrayed, and would have represented historical figures in evolutionary biology differently
* It’s a fun and informative guide to the wonder and wizardry of phylogenetics ✨

06.11.2025 08:12 β€” πŸ‘ 5    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

I reviewed The Tree of Life by @maxjtelford.bsky.social for @natecoevo.nature.com 🌳
You can access my review for free here: rdcu.be/eOcYY

06.11.2025 08:05 β€” πŸ‘ 29    πŸ” 11    πŸ’¬ 1    πŸ“Œ 0

@bethanyjallen is following 20 prominent accounts