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Tom Hill

@tomcbhill.bsky.social
142 followers 128 following 46 posts

Quaternary Scientist, geoarchaeologist, diatomist and palynologist. Oh and a slightly gobsmacked Villa fan! Director of PalaeoEnvironmental Research and Consultancy Services Ltd (PERCS). He/him. Views are my own

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Tom Hill @tomcbhill.bsky.social · 19/08/2026
Had an amazing, albeit brief (4 days!) on the Isles of #Lewis and #Harris as part of our holidays this year. And yes, the beaches really do live up to their reputation. Pics of #Kneep, #Reef Beach and #Luskentyre Sands
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Tom Hill @tomcbhill.bsky.social · 19/08/2026
Unfortunately we’ve not had chance to visit much of the amazing Scottish #archaeology whilst on #Lewis for family holiday this year, but we did manage to visit the #Neolithic #Callanish standing stones! Fantastic visitor centre too, really well curated and informative for all ages 😊😊
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Tom Hill @tomcbhill.bsky.social · 04/08/2026
New #Blog! What’s in a name? In my latest blog I try to explain the rather complex approach to classifying species, through the application of #taxonomy and #systematics percs.co.uk/blog/whats-i...
percs.co.uk
What's in a name? - percs.co.uk
An introduction to systematics and taxonomy — the science of naming and classifying life on Earth — from how modern humans are classified down to the diatoms studied under the microscope.
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Association for Environmental Archaeology @envarch.bsky.social · 15/07/2026
A new poster and a fresh reminder about the #AEA Conference in York Guildhall between 13th-15th Nov 2026. Abstracts deadline is 30/07/26 🤠 Visit: envarch.net/conferences #environmentalarchaeology #archaeology #archaeobotany #palynology #zooarchaeology #landscapearchaeology See less
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Tom Hill @tomcbhill.bsky.social · 06/07/2026
The @envarch.bsky.social 2026 conference will be held in York in November! Very excited to be helping organise this year’s event. Fascinating academic-commercial #archaeology theme. See details below and consider submitting a paper! #geoarchaeology #environmental
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Tom Hill @tomcbhill.bsky.social · 20/05/2026
New #blog alert! In my third blog, I discuss the subject of #native #woodlands. There’s a lot of attention associated with understanding what our landscape looked like before human activity modified it beyond recognition. But what did it look like in the past? More importantly perhaps…..
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Tom Hill @tomcbhill.bsky.social · 24/03/2026
New #blog alert! As a #micropalaeontologist, understanding the importance of scale, in addition to appreciating the true size of microfossils, is of critical importance. So my 2nd blog attempts to explain scale and size in relation to the subject of micropalaeontology! www.percs.co.uk/size-matters
percs.co.uk
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Tom Hill @tomcbhill.bsky.social · 12/02/2026
New blog alert!! I’m delighted to announce I’ve started a new blog in the hope I can share some fascinating facts about #micropalaeontology and #geoarchaeology! In light of my interests there’ll probably often be a focus on little critters like #pollen and #diatoms! percs.co.uk/micropalaeon...
percs.co.uk
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Tom Hill @tomcbhill.bsky.social · 12/02/2026
New blog alert!! I’m delighted to announce I’ve started a new blog in the hope I can share some fascinating facts about #micropalaeontology and #geoarchaeology! In light of my interests there’ll probably often be a focus on little critters like #pollen and #diatoms! percs.co.uk/micropalaeon...
percs.co.uk
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Tom Hill @tomcbhill.bsky.social · 08/01/2026
It’s been a very enjoyable few days in Brighton for the @quaternaryra.bsky.social annual discussion meeting! There’s been some great talks spanning glaciology, sedimentology and palaeoecology, in addition to a dedicated session to highlight efforts made to improve Equality, Diversity & Inclusivity
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Tom Hill @tomcbhill.bsky.social · 05/01/2026
Very excited to be visiting Brighton for the @quaternaryra.bsky.social #QRA2026ADM! Love the city and looking forward to hearing about the latest #Quaternary research
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Tom Hill @tomcbhill.bsky.social · 24/10/2025
Excited to be attending the 2025 British Diatom Meeting in Bristol this weekend! Looking forward to meeting up with fellow #diatom enthusiasts and learn about some of the current research being undertaken across both modern and palaeo diatom studies!
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Prof. Elaine Chalus @profelainechalus.bsky.social · 02/10/2025
Director of QUEST and Lecturer in #Archaeology (Teaching-Research) University of Reading - Department of Archaeology #skystorians 🗃️www.jobs.ac.uk/job/DOW165/d...
jobs.ac.uk
Director of QUEST and Lecturer in Archaeology (Teaching-Research) at University of Reading
Discover Director of QUEST and Lecturer in Archaeology (Teaching-Research) jobs and more in higher education on jobs.ac.uk. Apply for further details on the top job board.
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Tom Hill @tomcbhill.bsky.social · 22/09/2025
Each #microscope slide is a tiny window into the past 😊. This #diatom slide was from a sequence of samples from offshore southern North Sea, and is full of only freshwater species! This is because during the Early #Holocene much of the southern North Sea was land, connecting the UK to Europe!
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Association for Environmental Archaeology @envarch.bsky.social · 03/06/2025
We're happy to announce that abstract submission for the 45th AEA conference, on 4th-6th December 2025, in Stavanger, Norway is OPEN! Visit aeastavanger.wordpress.com for info, cost details coming soon! Abstract Submission by 15/08/25: nettskjema.no/a/525786 #environmentalarchaeology #AEA
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Tom Hill @tomcbhill.bsky.social · 06/08/2025
Playing with my new #microscope and camera setup, came across some beautiful reworked #Eocene #dinoflagellate cysts, in #pollen slides from some #Holocene estuarine alluvium!
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Ehud @duhe.bsky.social · 15/07/2025
The Dan David Prize is the world’s largest history prize, annually awarding 9 prizes of $300,000 each to early and midcareer scholars and practitioners in the historical disciplines. Nominees can come from *any field* related to the study of the human past, both within academia and outside it.
dandavidprize.org
Nominate
We invite you to nominate outstanding scholars and practitioners engaged in exploring any aspect of the human past.
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Tom Hill @tomcbhill.bsky.social · 15/07/2025
Enjoying counting some rather nice #pollen samples from a #Neolithic peatland site in N England, UK. Rammed with well preserved grains with pine, hazel and lime visible here. Sequence also includes alder, elm, oak, birch and ivy. A native UK #woodland summarised in one pollen sample!
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Tom Hill @tomcbhill.bsky.social · 03/07/2025
I had a great time yesterday attending the Summer Social at @nhm-london.bsky.social . Having worked there for 9 years, I’m fortunate to remain a Scientific Associate and be able to continue to work (and socialise!) with so many inspiring people 😁
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Tom Hill @tomcbhill.bsky.social · 15/06/2025
New microscope to celebrate 4yrs of being a freelance #geoarch #micropalaeontology consultant! Decided to stick with #Motic, as the image quality is 💪💪👌👌, easily comparable to leica, Olympus etc, plus fraction of price! #pollen #diatoms
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Antiquity Journal @antiquity.ac.uk · 07/06/2025
5800-year-old wooden trackway from Neolithic Britain, preserved in the waterlogged environment #NationalTrailsDay 🏺 Wetlands are home to some of the world's best-preserved archaeology, but they are under threat from climate change. Learn more 🆓 doi.org/10.15184/aqy...
Rectangular trench in a muddy environment, in which sit many wooden planks and logs in situ, arranged to form a trackway.
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Simon D'haenens @simondhaenens.bsky.social · 21/05/2025
Micropal (Foraminifera) postdoc position 😎 available at Köln University (Germany), with Patrick Grunert. 🌊 🧪 academicpositions.com/ad/universit...
academicpositions.com
Research Assistant (postdoc) in Foraminiferal Micropalaeontology (f/m/x) | Institute of Geology and Mineralogy / Working Group on Micropalaeontology and Palaeoecology - Academic Positions
Research Assistant (postdoc) in Foraminiferal Micropalaeontology (f/m/x) Institute of Geology and Mineralogy / Working Group on Micropalaeontology and Palaeo...
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MSDS Marine & MSDS Heritage @msdsmarine.bsky.social · 21/05/2025
📢📢 Paid training placements!! We are offering two 15-day internships to give those studying in relevant disciplines the opportunity to experience working in the heritage sector as part of a paid internship. Find out more here: msdsmarine.com/paid-interns... #archaeology #maritimeheritage
msdsmarine.com
Paid Internship Opportunity 2025
Position: Marine Protection Intern Location: Holbrook, Derbyshire Bursary: £1,200.00 + accommodation and subsistence whilst on fieldwork Contract Type: 15 day paid internship Closing Date: 05/06/2025 ...
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Tom Hill @tomcbhill.bsky.social · 30/04/2025
If you’re having a bad day…. Just say hello to these #pollen grains of #Lactuca (lettuce), who are smiling at you 😃
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Tom Hill @tomcbhill.bsky.social · 26/04/2025
On Wednesday we said farewell to a true legend in #foraminifera and #ostracoda, John Whittaker. John spent almost all his career at the NHM in London, so it was fitting to celebrate his life there, surrounded by his colleagues, friends and family.
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Tom Booth @boothicus.bsky.social · 19/04/2025
Pssst...yeah you mate...interested in Alasdair Whittle's new paper on the interconnectivity between Britain and Ireland 6000 years ago, during the development of the Neolithic? It's niche but rich stuff. I'll do you a deal, mate. www.cambridge.org/core/journal...
cambridge.org
The politics of early Neolithic connectivity: Relations between Britain and Ireland | Proceedings of the Prehistoric Society | Cambridge Core
The politics of early Neolithic connectivity: Relations between Britain and Ireland
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Tom Hill @tomcbhill.bsky.social · 04/04/2025
It's quite rare to get a #Holocene #diatom sample that appears to contain only one species, but this borehole sample, obtained during ground works in southeast England, seems to only contain #Diploneis didyma! It's a marine-brackish mud-loving diatom, often associated with mudflat settings 🔬🔬😍👍
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Tom Hill @tomcbhill.bsky.social · 29/03/2025
Partial #solar #eclipse any time now! Between 10.30 UK time! But don’t look directly at the sun…… Apparently if you use a colander when no clouds in way, you’ll see tiny eclipses instead of circles!
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Tom Hill @tomcbhill.bsky.social · 21/03/2025
Over the last few wks I've had so much fun working with @walternewton.bsky.social, who is a graphic artist specialising in pixel-based illustrations! He has managed to convert my geeky obsession with #pollen and #diatoms, to create bespoke illustrations for PERCS publicity purposes!
original images of pollen and diatom species, which have been converted into pixilated art
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Tom Hill @tomcbhill.bsky.social · 19/03/2025
Heading home after three days in Oxford attending the @oxradiocarbon.bsky.social workshop in #radiocarbon dating and #Bayesian analysis! Such an amazing place, fab ppl and the amount of work that goes into RC dating is mind blowing! Especially appreciated the age-depth modelling session. Thank you!!
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Alice Dowsett @alicedowsett.bsky.social · 11/03/2025
Ventured to London today to give a lecture to the students from @uclarchaeology.bsky.social on ASE’s Wantsum Channel project @archsoutheast.bsky.social
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Tom Hill @tomcbhill.bsky.social · 10/03/2025
A que for my #palaeo friends out there! I regularly see #chrysophyte #cysts in #Holocene #diatom samples. Often clear morphological variation, from smooth to spiky forms, spherical to elongated etc. Is there any #palaeoenvironmental info that can be obtained from different species of these beauties?
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Alison Fisk @alisonfisk.bsky.social · 03/03/2025
Beware of the dog??! 👀 🐾 Endearing Roman mosaic of a little black guard dog curled up asleep 💤 in the entrance passage of his family home in Pompeii. House of Lucius Caecilius Iucundus. 📷 by me #MosaicMonday #Archaeology
My photo shows a view through the entrance passage of the house of Lucius Caecilius Iucundus (Casa di Cecilio Giocondo), REGIO V, INSULA I, 26, looking towards the atrium and tablinum. On the floor of the entrance passage is a mosaic depicting a small black guard dog which is curled up asleep. Mosaic depictions of ‘guard dogs’ were popular placed at the entrance of wealthy homes in Pompeii. Lucius Caecilius Iucundus, the owner of this house, was a wealthy banker who lived in Pompeii 2,000 years ago.
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Tom Hill @tomcbhill.bsky.social · 28/02/2025
Oh and last one for today! Prior to going freelance I worked @nhm-london.bsky.social for ten years! One particular highlight was meeting David #Attenborough and having a lovely conversation about #micropalaeontology and #microfossils. The man is a walking natural history encyclopaedia!
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Tom Hill @tomcbhill.bsky.social · 28/02/2025
Another microfossil i often encountered on my microscope slides are #testateamoebae, small single celled organisms that are often encountered in wetland settings, with different species often associated with wetter or drier conditions.
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Tom Hill @tomcbhill.bsky.social · 28/02/2025
One of the great things about #microscopy is the variety of other micro-critters you encounter on your slides, which often are just as important in your #geoarchaeological story. One few favourite are #dinoflagellate cysts which are marine #microfossils most often associated with bedrock deposits
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Tom Hill @tomcbhill.bsky.social · 28/02/2025
When not staring down my #microscope, I also love to do a bit of painting. Although I'm most often found copying other people's works, rather than having any actual imagination to create my own! #picasso. And with two kids, I haven't picked up the brushes in far too long 😆
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Tom Hill @tomcbhill.bsky.social · 28/02/2025
I am a #micropalaeontologist, who specialises in the study of #pollen and #diatoms in sedimentary archives. My main focus is on how they can contribute to #geoarchaeology, particularly #Holocene contexts
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Tom Hill @tomcbhill.bsky.social · 28/02/2025
Sitting on the shingle beach at #EastWittering summer hols '22, my then 7yo comes over and asks: 'Daddy, is this a microfossil?'. ID then confirmed by micropalaeo colleague Mike Simmons. How she found a fossil #foraminifera #Nummulites on the shingle is beyond me! Future #micropaleontologist!
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Tom Hill @tomcbhill.bsky.social · 28/02/2025
Sharing a few old favourite posts from X. Its not common to encounter a #diatom sample in which the assemblage is almost wholly dominated by a single species. Behold my personal favourite, #Diploneis interrupta! A marine-brackish aerophile, common in the supratidal zone around Mean High Water. 😁😊🔬
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Tom Hill @tomcbhill.bsky.social · 28/02/2025
Hello Bluesky! I have finally made it! Tom here, a fan of all things #diatoms #pollen #palynology, specialising in #geoarchaeology. And what better way to start a Friday than with a lovely pic of some diatoms collected from a UK #holocene core sequence undergoing #environemntal assessments 🔬😀
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Association for Environmental Archaeology @envarch.bsky.social · 24/02/2025
Hello and Welcome!! Registration for the Association for Environmental Archaeology #AEA Spring Conference in April 2025 is now open! Visit: envarch.net/conferences for registration details. #environmentalarchaeology #archaeology #palynology #archaeobotany #zooarchaeology #geoarchaeology
envarch.net
Association for Environmental Archaeology
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