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Earth and Environmental Sciences

Photo of Mr Jack Wilkin

Mr Jack Wilkin

Postgraduate

 jw923@exeter.ac.uk

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Overview

Current Research

Working on sediment cores from the Holocene of South Georgia. Research involves foraminifera and diatom microfossil assemblages and geochemical analysis.

Supervisors

Dr Sev Kender (University of Exeter)

Dr Kate Littler (University of Exeter)

Dr Claire Allen (British Antarctic Survey)

Professor James Scourse (University of Exeter)

Educational Background

2018-21: University of Exeter. MByRes Geology (PT)

  • Thesis:Jurassic belemnite geochemistry from Cabo Mondego (Bajocian-Bathonian, Portugal) and Albstadt-Pfeffingen (Bathonian-Callovian, Germany)
  • Supervisor(s):Professor Stephen Hesselbo (University of Exeter);Dr Clemens Vinzenz Ullmann(University of Exeter)

2014-7: University of Portsmouth. BSc Palaeontology, 2:1 Hons

  • Thesis:Fish Taphonomy of the Late Jurassic (Tithonian) Mornsheim Formation of Southern Germany
  • Supervisor: Professor David Martill (University of Portsmouth)
Professional Memberships
  • The Palaeontological Association (Full Member)
  • The Geological Society of London (Fellow; FGS)
  • The Royal Society of Biology (Member; MRSB)
  • European Association of Geochemistry
  • European Geoscience Union
  • Association of Polar Early Career Scientists
Research Interests
  • Isotopic geochemisty
  • South German Plattenkalks
  • Scientific Outreach
  • Theropod Palaeobiology and ecology
  • Holocene climate change

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Publications

Copyright Notice: Any articles made available for download are for personal use only. Any other use requires prior permission of the author and the copyright holder.

| 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2016 |

2023

  • Wilkin J, Kender S, DeJardin R, Allen C, Peck V, Swann G, McClymont E, Scourse J, Littler K, Leng M. (2023) South Georgia palaeo-productivity and glacial evolution over the past 15 ka, International Symposium on Foraminifera - FORAMS 2023, Perugia, Italy, 26th - 30th Jun 2023, Abstract Book, volume Grzybowski Foundation Special Publication No. 27, pages 268-269.
  • Wilkin JTR. (2023) The Hunsrück Slate Konservat‐Lagerstätte, Geology Today, volume 39, no. 2, pages 72-76, DOI:10.1111/gto.12426. [PDF]

2022

2021

2020

  • Wilkin JTR, Hesselbo S, Ullmann C, Ruhl M, Henriques MH. (2020) Belemnite δ13C record across the Bajocian–Bathonian boundary, Cabo Mondego (Middle Jurassic, Portugal), Progressive Palaeontology, Online, 11th - 13th Jun 2020.
  • Wilkin JTR, Hone DWE. (2020) Was Tyrannosaurus rex a Ferocious Predator or a Wimp?, Frontiers for Young Minds, volume 8, DOI:10.3389/frym.2020.00101. [PDF]
  • Wilkin J. (2020) The south German Plattenkalks, Geology Today, volume 36, no. 1, pages 27-32, DOI:10.1111/gto.12288. [PDF]

2019

2018

  • . (2018) Geodigest, Geology Today, volume 34, no. 6, pages 202-214, DOI:10.1111/gto.12248. [PDF]

2016

  • Wilkin J. (2016) Palaeontology Field Notebook, Lulu.com.
  • Wilkin J. (2016) Allosaurus: A Biography, Lulu.com.

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Further information

Publications (complete)

Thesis/Dissertations

  • Wilkin, J.T.R. (2021) Jurassic belemnite geochemistry from Cabo Mondego (Bajocian-Bathonian, Portugal) and Albstadt-Pfeffingen (Bathonian-Callovian, Germany). MByRes Thesis, University of Exeter. http://doi:10.13140/RG.2.2.20560.23044.
  • Wilkin, J.T.R. (2017) Fish taphonomy of the Late Jurassic (Tithonian) Mörnsheim Formation of Southern Germany. BSc (Hons) Thesis, University of Portsmouth.

Peer-reviewed Papers

  • Wilkin, J.T.R. (2023) The Hunsrück Slate Konservat-Lagerstätte. Geology Today 39(2): 72-76. https://doi.org/10.1111/gto.12426.
  • Wilkin, J.T.R. (2022) Belemnites: anatomy, ecology, applications. Geology Today 38(5): 194-200. https://doi.org/10.1111/gto.12409.
  • Wilkin, J.T.R. (2020) The south German Plattenkalks. Geology Today 36(1): 27-32. https://doi.org/10.1111/gto.12288.
  • Wilkin, J.T.R. (2019) Taphonomy of Tithonian fishes from the Mörnsheim Formation of southern Germany. Zitteliana 93: 83-88. http://doi:10.5282/ubm/epub.72917.
  • Wilkin, J. (2018) Isotopes and palaeoclimates. Geology Today 34(6): 208-209. https://doi.org/10.1111/gto.12248.

Books/Book Chapters

  • Wilkin, J. (2023). Der Posidonienschiefer: The Posidonian Shale. In Ricketts, W. (ed.) A Sampler of European Paleontology: The Museums, the Discoveries & the Fossils of the “Old Continent”. FourCats Press: Seattle, WA, pp. 40-45.
  • Wilkin, J. (2023). The Geological History & Paleoenvironment of the South German Plattenkalks. In  Ricketts, W. (ed.) A Sampler of European Paleontology: The Museums, the Discoveries & the Fossils of the “Old Continent”. FourCats Press: Seattle, WA, pp. 51-56.
  • Wilkin, J. (2023). The Krasiejów Biota. In Ricketts, W. (ed.) A Sampler of European Paleontology: The Museums, the Discoveries & the Fossils of the “Old Continent”. FourCats Press: Seattle, WA, pp. 97-101.

Self-published Books

  • Wilkin, J.T.R. (2021) The Plattenkalks: A fossil world frozen in time. Lulu Press: Raleigh, NC, p. 74.
  • Wilkin, J. (2019) Allosaurus: A biography (E-book edition). Lulu Press: Raleigh, NC, p. 140.
  • Wilkin, J. (2018) Pterosaurs: Above the heads of dinosaurs. Lulu Press: Raleigh, NC, p. 50.
  • Wilkin, J. (2016) Palaeontology Field Notebook. Lulu Press: Raleigh, NC, p. 254.
  • Wilkin, J. (2016) Allosaurus: A biography (2nd ed). Lulu Press: Raleigh, NC, p. 140.
  • Wilkin, J. (2014) Allosaurus: A biography. Lulu Press: Raleigh, NC, p. 118.
  • Wilkin, J. (2013) Tyrannosauroidea. Blurb:  San Francisco, CA, p. 202.

Conference Papers

  • Wilkin, J*., Kender, S., DeJardin, R., Allen, C., Peck, V., Swann, G., McClymont, E., Scourse, J., Littler, K. and Leng, M. (2023) South Georgia palaeo-productivity and glacial evolution over the past 15 ka. International Symposium on Foraminifera - FORAMS 2023, Perugia, Italy, 26th - 30th Jun 2023, Abstract Book, volume Grzybowski Foundation Special Publication 27: 268-269. Available at:  gf.tmsoc.org/Documents/GFSP27-Forams%202023-Abstracts.
  • Wilkin, J*. (2022) Palaeo-productivity around South Georgia since the late deglacial: Preliminary results based on benthic foraminiferal assemblages and geochemical proxies. BAS Student Symposium, 20-21 October 2022, Cambridge, UK & online.
  • Kender, S*., Bogus, K.A. and Wilkin, J. (2021) Assessing the long term stability of retreating Antarctic Peninsula glaciers. AGU Fall Meeting, 13-17 December, New Orleans, USA & online.
  • Wilkin, J.T.R*., Hesselbo, S.P., Ullmann, C.V., Ruhl, M. and Henriques, M.H. (2020) Belemnite δ13C record across the Bajocian–Bathonian boundary, Cabo Mondego (Middle Jurassic, Portugal). Progressive Palaeontology, 11-13 June, online, p. 52. http://doi:10.13140/RG.2.2.22079.12968.
  • Wilkin, J.T.R*., Hesselbo, S.P., Ullmann, C.V. and Korte, C. (2019) Belemnite geochemistry from Albstadt-Pfeffingen (Middle Jurassic, Baden-Württeberg, Germany). 3rd International Workshop and Fieldtrip of IGCP 655 Toarcian Oceanic Anoxic Event: Impact on Marine Carbon Cycle and Ecosystems, 2-5 September, Erlangen, Germany, p. 77.

*Presenting author

Preprints

  • Wilkin, J.T.R. (2022) Mg/Ca and Sr/Ca as palaeothermometers: new data from Middle Jurassic belemnites from Germany and Portugal. EarthArXiv. https://doi.org/10.31223/X5433T.
  • Wilkin, J.T.R. (2021) Introduction to the principles of δ18O, δ13C, and 87Sr/86Sr in the palaeosciences. PaleorXiv. http://doi:10.31233/osf.io/kn7cw.
  • Wilkin, J.T.R. (2019) Review of pathologies on MOR 693: An Allosaurus from the Late Jurassic of Wyoming and implications for understanding allosaur immune systems. PaleorXiv. http://doi:10.31233/osf.io/f3rh6.
  • Wilkin, J.T.R., Hesselbo, S.P., Ullmann, C.V. and Korte, C. (2019) Belemnite geochemistry from Albstadt-Pfeffingen (Middle Jurassic, Baden-Württeberg, Germany). PeerJ Preprints 7:e27946v1. http://doi.org/10.7287/peerj.preprints.27946v1.

Scientific Cruise Reports

  • Scourse, J., Byrne, L., Earland, J., Ehmen, T., Greenall, C. and Wilkin, J. (2022). Piston and gravity coring. In DY150 Cruise Report, pp. 33-35.
  • Scourse, J.D., Afrifa, K., Byrne, L., Crowley, D., Earland, J.L., Ehmen, T., Frøslev, T., Greenall, C., Harland, J., Heard, Z., Höche, N., Holman, L.E., Huang, Q., Langkjær, E.M.R., Mason, M., Nelson, E., Nemeth, Z., Reynolds, D., Robson, H.K., Roman Gonzalez, A., Scherer, P., Scolding, J., Short, J., Wilkin, J.T.R. and Wilson, D.R. (2022) DY150 Cruise Report: SEACHANGE-ADDMESS, 10th April 2022 - 13th May 2022 Southampton (United Kingdom) - Reykjavik (Iceland), p. 109, Report No.: 18010. Available at: https://www.bodc.ac.uk/resources/inventories/cruise_inventory/report/18010/

Webzine/Magazine (Palaeontology/Geology/Climate)

  • Wilkin, J. (2023) Diatoms: the jewels of palaeoclimatology. Deposits. Available at: https://depositsmag.com/2023/09/09/diatoms-the-jewels-of-palaeoclimatology/.
  • Wilkin, J. (2022) Was Antarctica glaciated during the Mesozoic? Climate: Past, Present & Future Blog (EGU). Available at: https://blogs.egu.eu/divisions/cl/2022/11/30/was-antarctica-glaciated-during-the-mesozoic/.
  • Wilkin, J. (2022) My life in Arctic research. T-Magazine 2022(3): 28-29. Available at: https://secure.webpublication.co.uk/233135/.t-magazine-autumn-2022/.
  • Wilkin, J. (2022) Cryo History – Extent of South Georgia glaciation during the Last Glacial Maximum. Cryospheric Sciences Blog (EGU). Available at: https://blogs.egu.eu/divisions/cr/2022/07/22/cryo-history-extent-of-south-georgia-glaciation-during-the-last-glacial-maximum/.
  • Wilkin, J. (2022) SEACHANGE sets sail: science on the high seas. Deposits. Available at: https://depositsmag.com/2022/06/19/seachange-sets-sail-science-on-the-high-seas/.
  • Wilkin, J. (2022) Isotopes provide key insights into dinosaur lives. Deposits. Available at: https://depositsmag.com/2022/04/03/isotopes-provide-key-insights-into-dinosaur-lives.
  • Wilkin, J. (2021) The Charnwood Forest Biota. Medium. Available at: https://medium.com/@jackwilkin/the-charnwood-forest-biota-c88cebe5d337.
  • Wilkin, J. (2021) Natural climate forcings and relevance for modern climate change. Medium. Available at: https://medium.com/@jackwilkin/natural-climate-forcings-and-relevance-for-modern-climate-change-77e598a834e1.
  • Wilkin, J. (2021) Der Posidonienschiefer: The Posidonia Shale. Fossil News 24(2-3): 80-86.
  • Wilkin, J. (2021) The Krasiejów biota: A tetrapod graveyard in Poland. Fossil News 24(1): 42-47.
  • Wilkin, J. (2021) Belemnites in mythology: From thunderstorms to fertility symbols. Stratigraphy, Sedimentology and Palaeontology Blog (EGU). Available at: https://blogs.egu.eu/divisions/ssp/2021/05/03/belemnites-in-mythology-from-thunderstorms-to-fertility-symbols/.
  • Wilkin, J.T.R. and Hone, D.W.E. (2020) Was Tyrannosaurus rex a ferocious predator or a wimp? Frontiers in Young Minds 8 (101): http://doi:10.3389/frym.2020.00101.
  • Wilkin, J. (2020) Could the formation of the Black Sea be responsible for Near-Eastern flood myths: What does the geology say? The Post Hole 57. Available at: https://theposthole.org/read/article/484.
  • Wilkin, J. (2020) Introduction to belemnites. Deposits. Available at:  https://depositsmag.com/2020/06/13/introduction-to-belemnites/.
  • Wilkin, J. (2020) Calculating ancient temperatures using oxygen. Research Outreach. Available at: https://researchoutreach.org/community-content/calculating-ancient-temperatures-using-oxygen/.
  • Wilkin, J. (2019) Use of UV light in Plattenkalk research. Stratigraphy, Sedimentology and Palaeontology Blog (EGU). Available at: https://blogs.egu.eu/divisions/ssp/2019/12/16/use-of-ultraviolet-light-in-plattenkalk-research/.
  • Wilkin, J. (2019) Understanding Milankovitch Cycles. The Ecologist. Available at: https://theecologist.org/2019/jun/05/understanding-milankovitch-cycles.
  • Wilkin, J. (2019) Plastic at the bottom of Mariana Trench. The Ecologist. Available at: https://theecologist.org/2019/may/31/plastic-bottom-mariana-trench.
  • Wilkin, J. (2019) The palaeobiology and palaeoecology of placodonts. Fossil News 22(1): 46-48.
  • Wilkin, J. (2019) The diversity of non-avian theropods. Fossil News 22(1): 38-44.
  • Wilkin, J. (2019) Plant macrofossils and palaeoclimates. Deposits 58: 24-26.
  • Wilkin, J. (2019) Tyrannosaurus: warrior or wimp? The Prehistoric Times 129: 41-42.
  • Wilkin, J. (2019) Patterns in palaeontology: the real Jurassic Park. Palaeontology[ONLINE] 9(3): 1-11. Available at: https://www.palaeontologyonline.com/articles/2019/patterns-in-palaeontology-jurassic-park/.
  • Wilkin, J. (2019) The Great Dying: Climate change and extinction. The Ecologist. Available at: https://theecologist.org/2019/jan/21/great-dying-climate-change-and-extinction.
  • Wilkin, J. (2019) Problems posed by derived fossils. Geoscientist 29(1): 24.
  • Wilkin, J. (2018) Hunting behaviour of Allosaurus. The Prehistoric Times 127: 62-63.
  • Wilkin, J. (2018) The geological history and paleoenvironment of the south German Plattenkalks. Fossil News 22(1): 44-51.
  • Wilkin, J. (2018) Corals can tell us about climate change in the geological past. The Ecologist. Available at: https://theecologist.org/2018/ct/04/corals-can-tell-us-about-climate-change-geological-past-jack-wilkin-reports.
  • Wilkin, J. (2018) Introduction to the Messel Pit. Deposits. Available at: ­ https://depositsmag.com/2019/02/20/introduction-to-the-messel-pit/.
  • Wilkin, J. (2017) Highlights from the Museum Am Löwentor in Germany. Deposits. Available at: https://depositsmag.com/2017/10/10/highlights-from-the-museum-am-lowentor-in-germany/.

Webzine /Magazine (History and Archaeology)

Teaching

Undergraduate courses contributions:

1st Years

(2019 - present; principle PTA) CSM1044 Earth History and Palaeontology.

(2023 - present; contributing PTA) BIO1433 Marine Biology.

(2023 - present; contributing TA) GEO1405B Earth Systems Science.


2nd Years

(2022 - present ; contributing PTA) CSM2183 Sedimentology and Stratigraphy.


3rd Years

(2023 - present; principle PTA) CSM3071 Geological History of Life on Earth.

(2023 - present; contributing PTA) BIO3434 Major Transitions in Evolutionary History.

(2024 – present; principle PTA) CSM3061 Energy Resource Geology.

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