Bridget Wade
@bridgetwade.bsky.social
📤 381
📥 123
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Graph-Optimized Graphic Correlation: an automated framework for combining stratigraphical data by Lu et al out now in Lethaia
www.scup.com/doi/epdf/10....
5 days ago
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New paper out: Evaluating the reliability of grain‐size sorting for organic biomarker analysis. Paleoceanography and Paleoclimatology, 41, e2025PA005289.
doi.org/10.1029/2025...
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Evaluating the Reliability of Grain‐Size Sorting for Organic Biomarker Analysis
We investigate the potential of using grain-size sorted marine sediments for biomarker analysis GDGT distributions are consistent regardless of grain-size sorting, and fine-grained sediment fract...
https://doi.org/10.1029/2025PA005289
7 days ago
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Planktonic foraminifera in biostratigraphy and biochronology, now out in Newsletters on Stratigraphy, 59: 117-174. doi: 10.1127/nos/2024/0840.
26 days ago
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New paper out: Petrizzo, M.R., Wade, B.S. and Gradstein, F.M., 2025. Planktonic Foraminifera. In: Gradstein, F.M., Zalasiewicz, J., Williams, M. and Waśkowska, A. (Eds.). Fossils and Earth Time, 119-135.
doi.org/10.1016/B978...
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Redirecting
https://doi.org/10.1016/B978-0-443-29092-3.00018-2
3 months ago
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Check out these super cool micro-CT scans of Pulleniatina: Fabbrini et al. 2025. Morphology of Pulleniatina (planktonic foraminifera) from optical microscopy, micro-CT and SEM investigations. Journal of Micropalaeontology, 44: 213-235.
doi.org/10.5194/jm-4...
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Morphology of Pulleniatina (planktonic foraminifera) from optical microscopy, micro-CT, and SEM investigations
Abstract. Pulleniatina is a genus of planktonic foraminifera that is widely used in biostratigraphic and palaeoceanographic studies. In our taxonomy, it comprises six morphospecies, alphabetically P. ...
https://doi.org/10.5194/jm-44-213-2025
3 months ago
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Out now: Low-latitude biostratigraphy and diversity of planktonic foraminifera from the middle Eocene to early Oligocene by Adam Woodhouse, Bridget Wade, Tom Dunkley Jones, Carina Hoorn, and Kirsty Edgar. J. Micropalaeontology, 44, 601–632, 2025
doi.org/10.5194/jm-4...
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Low-latitude biostratigraphy and diversity of planktonic foraminifera from the middle Eocene to early Oligocene
Abstract. The middle Eocene through early Oligocene was an important interval for Cenozoic climate evolution, having a substantial impact on global palaeoceanography and the biosphere. At the Eocene–O...
https://doi.org/10.5194/jm-44-601-2025
3 months ago
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reposted by
Bridget Wade
Lewis A. Jones (he/him)
4 months ago
Interested in corals, dispersal, and diversification dynamics? 🪸 We're offering a PhD project on how the Tethys closure shaped global marine biodiversity — supervised by me, Bridget Wade, Nadia Santodomingo, & Francesca Bosellini. 🗓️ Apply by 17th December 2025
www.trees-dla.ac.uk/projects/how...
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How did the closure of the Tethys Ocean impact global marine biodiversity? | TREES DLA
The closure of the Tethys Ocean during the Miocene represents one of the most profound reorganisations of Earth’s surface systems in the Cenozoic. Once a vast marine corridor linking the Indo-Pacific ...
https://www.trees-dla.ac.uk/projects/how-did-closure-tethys-ocean-impact-global-marine-biodiversity
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Everything you want to know about Pulleniatina can be found in the paper out last week: Systematic taxonomy of Pulleniatina. Journal of Foraminiferal Research, 55: 245-275. DOI:10.61551/gsjfr.55.3.245 by Paul Pearson, Alessio Fabbrini and Bridget Wade
@es-ucl.bsky.social
#IODP
#UCL
#NERC
7 months ago
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Out now: Community guidelines to increase the reusability of marine microfossil assemblage data. Journal of Micropalaeontology, 44: 145–168.
doi.org/10.5194/jm-4...
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Community guidelines to increase the reusability of marine microfossil assemblage data
Abstract. Data on marine microfossil assemblage composition have multiple applications. Initially, they were primarily used for (chrono)stratigraphy and palaeoecology, but these data are now also wide...
https://doi.org/10.5194/jm-44-145-2025
9 months ago
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2-year NERC postdoc position on Oligocene planktonic foraminifera available in my lab
@bridgetwade.bsky.social
working as part of the TONIC Large Grant
www.ucl.ac.uk/earth-scienc...
. Closing date: 16 June 2025. More details:
www.ucl.ac.uk/work-at-ucl/...
#geologyjob
#micropalaeontology
#forams
9 months ago
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Onset of strong Iceland-Scotland overflow water 3.6 million years ago. Nature Communications:
doi.org/10.1038/s414...
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Onset of strong Iceland-Scotland overflow water 3.6 million years ago - Nature Communications
This study examines the history of North Atlantic deep-water masses, as recorded in marine sediments. Major lithological changes and increased rate of deposition reveal that stronger deep-ocean circul...
https://doi.org/10.1038/s41467-025-59265-5
10 months ago
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reposted by
Bridget Wade
Pallavi Anand (she/her)
12 months ago
#ICP15
#perspective
#speakers
are Raja Ganeshram
@edinburgh-uni.bsky.social
, B N Goswami, Sidney Hemming
@lamontearth.bsky.social
@bridgetwade.bsky.social
Thomas Westerhold
@marumunibremen.bsky.social
All our
#pleanry
#speakers
are now announced 👇🏼😊
www.icp15.com/themes
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How do these forams get such crazy shapes? See the open access paper out now by Brombacher et al. (2024). Heterochrony in the evolution of the planktonic foraminifer Globigerinoidesella fistulosa from the Trilobatus sacculifer plexus. Paleobiology, 50: 582–591.
doi.org/10.1017/pab....
12 months ago
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New paper out in Biogeosciences: Exploring macroevolutionary links in multi-species planktonic foraminiferal Mg/Ca and δ18O from 15 Ma to recent. Read all about it here
doi.org/10.5194/bg-2...
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Exploring macroevolutionary links in multi-species planktonic foraminiferal Mg∕Ca and δ18O from 15 Ma to recent
Abstract. The ratio of the trace element Mg over Ca (Mg/Ca) and the oxygen isotopic composition (δ18O) of foraminiferal calcite are widely employed for reconstructing past ocean temperatures, although...
https://doi.org/10.5194/bg-22-1095-2025
about 1 year ago
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reposted by
Bridget Wade
Helen Czerski
about 1 year ago
Hello Manchester :) I'll be giving the Darwin Day Lecture this Thursday at the Friends Meeting House, 7:30pm. All welcome :) Come and hear the biggest story on Earth - that of our ocean, and why it matters far more than we generally think. Spread the word!
gmh.humanist.org.uk/event/darwin...
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Full-time or part-time Research Technician in Micropalaeontology available in my lab
@bridgetwade.bsky.social
@es-ucl.bsky.social
as part of the NERC TONIC Large Grant. Closing date: 23rd February 2025. More details:
www.ucl.ac.uk/work-at-ucl/...
#technician
#micropalaeontology
#plankton
#NERC
about 1 year ago
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reposted by
Bridget Wade
Earth Sciences UCL
about 1 year ago
We are seeking a Lecturer (Teaching) to act as Deputy Undergraduate Tutor and to assist with delivering our taught programmes (particularly in areas of environmental geoscience and environmental geochemistry).
www.ucl.ac.uk/work-at-ucl/...
Deadline: 14.02.2025
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UCL – University College London
UCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021).
https://www.ucl.ac.uk/work-at-ucl/search-ucl-jobs/details?jobId=31521&jobTitle=Lecturer+%28Teaching%29+in+Environmental+Geosciences
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reposted by
Bridget Wade
Philip Donoghue
about 1 year ago
In friday’s palaeo seminar
@bristolpalaeo.bsky.social
we were treated to Microfossil evolution and morphological change through warm and cold climates by the amazing
@bridgetwade.bsky.social
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reposted by
Bridget Wade
Ed Hawkins
about 1 year ago
The data is in. 2024 was the warmest year on record, and probably in the whole of human history – about 1.6°C warmer than the pre-industrial period. More than 1 billion individual thermometer measurements have been condensed into a single vital number.
theconversation.com/my-new-dark-...
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My new dark red climate stripe for 2024 shows it’s the hottest year yet
These ‘warming stripes’, adopted around the world as a symbol of climate awareness, action and ambition, now include another dark red stripe for 2024.
https://theconversation.com/my-new-dark-red-climate-stripe-for-2024-shows-its-the-hottest-year-yet-246914
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The North Pacific subtropical gyre was not the same in the past. Modelling studies suggest it expanded further north in the warm early Eocene. Get free access to Zhang et al. for the next 50 days (until February 27, 2025)
authors.elsevier.com/c/1kPH073N~E...
#DeepMIP
about 1 year ago
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reposted by
Bridget Wade
Postdoc position on Silicious Microfossils available in my lab
@bridgetwade.bsky.social
@es-ucl.bsky.social
as part of the NERC TONIC Large Grant. Closing date: 10th January 2025. More details:
www.ucl.ac.uk/work-at-ucl/...
#postdoc
#micropalaeontology
#plankton
#radiolaria
#diatoms
about 1 year ago
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Timing is Everything. Read all about it in: Westerhold, T., Agnini, C., Anagnostou, E., Hilgen, F., Hönisch, B., Meckler, A. N., Pälike, H., Wade, B., Sosdian, S. and Kasbohm, J. 2024. Timing is everything. Paleoceanography and Palaeoclimatology, 39, e2024PA004932.
doi.org/10.1029/2024...
about 1 year ago
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Postdoc position on Silicious Microfossils available in my lab
@bridgetwade.bsky.social
@es-ucl.bsky.social
as part of the NERC TONIC Large Grant. Closing date: 10th January 2025. More details:
www.ucl.ac.uk/work-at-ucl/...
#postdoc
#micropalaeontology
#plankton
#radiolaria
#diatoms
about 1 year ago
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Fully funded PhD project “Changing life and changing ocean in the Oligocene icehouse” available through TREES Doctoral Research Programme. Project details here:
www.trees-dla.ac.uk/projects/cha...
Deadline 20th January 2025.
#NERC
#PhD
#TREESDLA
about 1 year ago
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reposted by
Bridget Wade
Trees DLA
over 1 year ago
🚨 TREES Projects Are Live! 🚨 🌍 Over 120 PhD projects now available on the TREES website! Explore Route 1 projects or develop your own Route 2 proposal. 🗓️ Applications are open—deadline: 20th Jan 2025. 🔗 www.trees-dla.ac.uk
#PhD
#EnvironmentalScience
#TREESDLA
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Question: What’s the impact of a couple of extraterrestrial impacts? Answer: Not a lot! Read all about it in open access research in Communications Earth & Environment here:
rdcu.be/d2miA
#IODP
#NERC
#UCLEarthSciences
over 1 year ago
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reposted by
Bridget Wade
UCL News
over 1 year ago
Two massive asteroids hit Earth around 35.65 million years ago, but did not lead to any lasting changes in the Earth’s climate, according to a new study by Prof
@bridgetwade.bsky.social
and Geoscience MSc graduate Natalie Cheng
@es-ucl.bsky.social
www.ucl.ac.uk/news/2024/de...
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reposted by
Bridget Wade
Trees DLA
over 1 year ago
🌱Announcing TREES! 🌍The Training, Research & Equity in Environmental Sciences Doctoral Award led by UCL will train future environmental scientists with a focus on sustainability, EDI, and interdisciplinary research. Learn more at www.trees-dla.ac.uk
#TREES
#EnvironmentalScience
#Sustainability
#EDI
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reposted by
Bridget Wade
Sonia Chaabane
over 1 year ago
🌊📉 New Paper Alert! "Migrating is Not Enough for Modern Planktonic Foraminifera in a Changing Ocean" published Open Access in Nature🧵👇 Me &
@tdegaridel.bsky.social
@juliemeilland.bsky.social
@sulpis.bsky.social
@chalkyoceans.bsky.social
and others
www.nature.com/articles/s41...
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Migrating is not enough for modern planktonic foraminifera in a changing ocean - Nature
Low-latitude planktonic foraminifera are coping with rapid ocean warming, acidification and nutrient shifts by migrating to deeper water-column depths or polewards, displacing higher-latitude species ...
https://www.nature.com/articles/s41586-024-08191-5
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