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Tori Herridge

@toriherridge

🏛Senior Lecturer, University of Sheffield 🎓PhD Evolutionary Biology🏝Islands 🐘Elephants🦣Mammoths🦷Teeth ⚒️1/4 of TrowelBlazers 📰EiC Open Quaternary 🎥🎙Presenter. Expcet typos.

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Latest posts by Tori Herridge @toriherridge

All over cord >> double denim

10.03.2026 12:55 👍 3 🔁 0 💬 1 📌 0

The implications for which species/traits are considered desirable in rewilding discussions is fascinating here (not to mention the synthetic biology angle…)

09.03.2026 19:45 👍 12 🔁 6 💬 1 📌 0
Preview
Countries can rewild borders to deter invasions, says EU environment chief Jessika Roswall cites Poland and Finland, which have made border areas near Russia or its allies ‘more hostile’ to cross

Countries can rewild land borders to deter invasions, says EU environment chief

- Jessika Roswall cites Poland and Finland, which have made border areas near Russia or its allies ‘more hostile’ to cross

#rewilding
Story by @fionaharvey.bsky.social
www.theguardian.com/environment/...

09.03.2026 15:34 👍 67 🔁 27 💬 3 📌 5
Preview
Two Working LEGO Printing Presses | LEGO® Ideas The development of mechanical printing changed how ideas move through the world. Once text and images could be printed rather than copied by hand, knowledge was…

Hi #EarlyModern Bluesky - did you know that someone brilliant has built working printing presses using Lego and they are trying to get enough supporters so that Lego will release it as a kit?

They look so cool!

beta.ideas.lego.com/product-idea...

08.03.2026 17:02 👍 747 🔁 346 💬 18 📌 42
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Coin used as Leeds bus fare was 2,000‑year‑old currency The coin was handed down to Peter Edwards from his grandfather in the 1950s.

This is the sort of thing a cashless society robs us of, the opportunity to try to get away with paying the bus fare in Carthaginian currency www.bbc.co.uk/news/article...

09.03.2026 12:52 👍 2145 🔁 622 💬 28 📌 38
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Southern Hemisphere initiation of the mid-Pleistocene transition A South Pacific neodymium isotope time series suggests Antarctic ice sheet growth triggered the mid-Pleistocene transition.

Interested in mid-Pleistocene transition? Check out our latest paper 👉🏽 www.science.org/doi/10.1126/...

@us-sciod.bsky.social @kapuge9paleo.bsky.social @jfarmersalmanac.bsky.social @julgottschalk.bsky.social
#paleoceanography #EXP383

08.03.2026 20:40 👍 15 🔁 8 💬 0 📌 1
Post image Post image Post image Post image

A recent enquiry made us fall in love/awe with Elizabeth Gray (1831-1924) all over again These photographs of Mrs Gray, an intrepid Scottish fossil collector, were taken around her 90th birthday in 1922-23. Happy International Women’s Day!

08.03.2026 10:30 👍 34 🔁 12 💬 1 📌 1

Stalled labour is a known issue in captive elephants. And wild elephants are not pregnant with an experimental genetically modified foetus.

06.03.2026 11:48 👍 1 🔁 0 💬 1 📌 0
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The Black Death’s counterintuitive effect: as human numbers fell, so did plant diversity New study finds that plant biodiversity collapsed in landscapes where arable production was abandoned during and after the Black Death era.

This is interesting on the value of low intensity, mixed farming for plant biodiversity theconversation.com/the-black-de...

06.03.2026 07:19 👍 6 🔁 0 💬 1 📌 0

A reminder that captive births are very far from risk free in elephants. You cannot do a c-section if e.g. development or delivery goes wrong (=death to mum for sure).

Honestly, this would not pass an ethics committee in the UK, I am sure.

I hope this is just more of the usual nonsense

05.03.2026 17:40 👍 40 🔁 13 💬 0 📌 1

And names.

Even if de-extinction efforts are “successful” by whatever criteria people use (% genetic similarity? Good enough to get media interest?), you are never going to have a mammoth, or a dodo or a thylacine.

So these beasts need new names…

05.03.2025 08:48 👍 17 🔁 5 💬 1 📌 0

❌ don’t say “restoring lost ecosystem function”

☑️ do say “testing the impact of synthetic phenotypes on ecosystems/environments”

05.03.2025 08:42 👍 16 🔁 7 💬 1 📌 0

De-extinction, and the language we use to frame it.

❌ don’t say “bringing back the mammoth” [or whatever 🦤]

☑️ do say “testing whether we can synthetically create specific desired phenotypes”

05.03.2025 08:42 👍 35 🔁 14 💬 2 📌 0

I propose the following names for the planned synthetic biological recreations of various extinct superstars:

🦣 The Lammoth (after Colossal CEO Ben Lamm)

🦤 The DoDon’t (de-exctincted Dodo)

🐅 The Trylacine (marks for good effort)

You are welcome.

05.03.2025 08:48 👍 46 🔁 10 💬 9 📌 2

If the first Lammoth is two years away, that means gene-edited embryos are about to be implanted into surrogates any time now.

I have always argued that the use of elephants in experiments like this is unethical.

My opinion has not changed.

05.03.2026 17:26 👍 59 🔁 19 💬 5 📌 4

Yes. That implies they have done this

05.03.2026 17:21 👍 1 🔁 0 💬 0 📌 0

Oh no!

05.03.2026 16:49 👍 1 🔁 0 💬 0 📌 0

This is vital playground currency. How else will they participate (and win?) in the BIGGEST NUMBER war?

Look up Graham’s Number

05.03.2026 06:46 👍 1 🔁 0 💬 0 📌 0
Photo of a table with old OS maps and finds (e.g. rocks, flint, pottery) in boxes with labels, and some books. On a display board behind is a timeline of Lady Aileen Fox's life and a poster entitled 'pioneering Exeter archaeologist' with a large black and white photo of her.

Photo of a table with old OS maps and finds (e.g. rocks, flint, pottery) in boxes with labels, and some books. On a display board behind is a timeline of Lady Aileen Fox's life and a poster entitled 'pioneering Exeter archaeologist' with a large black and white photo of her.

This display, created for the @uniofexeterhass.bsky.social International Women's Day event on Monday, was made by students Jo, Lilian & Georgie. It focuses on the achievements of Lady Aileen Fox, lecturer here 1947-71, who was instrumental in founding the teaching of archaeology @exeter.ac.uk.

04.03.2026 12:05 👍 8 🔁 4 💬 0 📌 1

In awe

04.03.2026 08:33 👍 7 🔁 0 💬 0 📌 0
Video thumbnail

I've been unemployed for a few months. I now set myself pretend jobs to prevent the rot setting in. My son thinks this guy is funny, which is a good enough excuse to make something. Any requests?

03.03.2026 10:47 👍 868 🔁 292 💬 59 📌 39
Preview
An expat in Dubai has a startling revelation: the Stephen Collins cartoon Reality check …

www.theguardian.com/lifeandstyle...

03.03.2026 17:26 👍 1120 🔁 416 💬 30 📌 47

What level of ick is your cut-off point, when it comes to funding…?

03.03.2026 17:58 👍 4 🔁 1 💬 0 📌 0

Mine likes those too!

03.03.2026 07:12 👍 1 🔁 0 💬 0 📌 0
PNAS Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

The global island species–area relationship for plants "a simple power model explains a remarkable amount of variation, with ISAR slope and residual variation explicable by isolation, island origins, and proportion of endemism" 🧪🌐 www.pnas.org/doi/10.1073/...

03.03.2026 05:44 👍 22 🔁 8 💬 1 📌 0

Actually considering one of your chapters!

03.03.2026 00:10 👍 4 🔁 0 💬 1 📌 0

Thank you!

02.03.2026 23:48 👍 1 🔁 0 💬 0 📌 0

It is supposed to be a surprise so that is a dynamic i am also working! Wish me luck!

02.03.2026 23:46 👍 1 🔁 0 💬 1 📌 0

Hivemind: I have signed up to read to my 10’year old daughter’s class & am now experiencing massive & total selfdoubt!

My shortlist variously contain bombs, socialist activism and refs to alcohol so eek maybe a bit much. What opening chapters or short story should I read?

02.03.2026 23:38 👍 8 🔁 3 💬 7 📌 0

Love this

02.03.2026 16:06 👍 3 🔁 0 💬 0 📌 0