Bio
Diplôme d'Études Approfondies (MSc equivalent) in Palaeontology, Sedimentology and Chronology, Earth Sciences, Université Claude-Bernard, Lyon, 1999.
PhD, Zoology, University of Toronto, 2005.
Jean-Bernard Caron became fascinated with fossils as a child in his native France. He spent the summers of his teenaged years volunteering at archaeological and palaeontological digs in France and Spain. He joined ROM Burgess Shale field crews as a volunteer in 1998,1999, and 2000 at the invitation of late Senior Curator of Invertebrate Palaeontology Dr. Desmond Collins. In 1999, Caron studied the problematic Burgess Shale animal Banffia constricta as part of his master’s thesis at the Université Claude-Bernard, Lyon. He started his doctoral dissertation at the University of Toronto in 2000 on the taphonomy and community palaeoecology of the Walcott Quarry, the original Burgess Shale site. At the end of his PhD in 2004, he had examined more than 70,000 specimens from the ROM collections. After a Natural Sciences and Engineering Research Council of Canada Post-doctoral fellowship, Dr. Caron joined the ROM in early 2006 and became the Richard M. Ivey Curator of Invertebrate Palaeontology in 2018. Dr. Caron is also cross appointed as an Associate Professor (status only) at the Department of Ecology and Evolutionary Biology and the Department of Earth Sciences at the University of Toronto.
Like his predecessor, Dr. Collins, Dr. Caron’s research focuses on fossils from the famous Burgess Shale deposit in the Rocky Mountains of British Columbia. The Burgess Shale is of global significance for understanding Cambrian life. It was designated a World Heritage Site in 1980 and became part of the Canadian Rocky Mountain Parks World Heritage Site in 1984. The ROM has been conducting research at the Burgess Shale since 1975, and its collections, which are held in trust for Parks Canada, are the largest in the world. Dr. Caron has published on the Burgess Shale with numerous collaborators and students, producing 90 papers, including ten in the prestigious journals Science and Nature (see Publications). He leads regular summer fieldwork expeditions to explore new areas and recover Burgess Shale-type fossils under Parks Canada Research and Collecting Permits.
Dr. Caron was recognized for his outstanding contributions to Canadian research with the Pikaia Award from the Palaeontology Division of the Geological Association of Canada. Dr. Caron is dedicated to public outreach as well as to research; he was interviewed by Sir David Attenborough in the Emmy-winning series “First Life,” and also appeared in numerous TV and radio interviews and in documentaries on Cambrian fossils. At the end of 2010, Dr. Caron launched the bilingual (French/English) Virtual Museum of Canada website on the Burgess Shale as a joint effort between the ROM and Parks Canada -- visit the updated ROM-Parks Canada Burgess Shale Website here. Dr. Caron was the lead Curator of the ROM’s permanent Willner Madge Gallery, Dawn of Life, on the second floor of the ROM. This gallery opened in 2021 and highlights the story of life from its beginnings to the evolution of the first dinosaurs and mammals, showcasing fossils from five Palaeozoic UNESCO World Heritage Sites in Canada, including a remarkable selection of more than 200 Burgess Shale specimens discovered by the ROM, many of which are new species from new localities.
Interests
Burgess Shale, Cambrian Explosion, Evolution, Origin of animals, Palaeocology
Exhibitions and Galleries
Burgess Shale Projects
Dr. Caron has trained a dozen graduate students since joining the ROM, many of whom have landed academic positions in Canada and elsewhere. Research published by Dr. Caron, his students, post-docs and collaborators has led to numerous media interviews including for the New York Times, New Scientist, Reuters, BBC, the Guardian and was featured in TV documentaries (i.e. the CBC production The Nature of Things in 2019).
Jean Bernard
July 24, 2024
Image Credit: Life reconstruction of Odaraia. Illustrated by Danielle Dufault. © ROM
For a full list of Burgess Shale stories, see "Publications" below
For a full list of Burgess Shale stories, see "Publications" below
Digital and Print
- 2024: Meet this 500 million-year-old, taco-shaped marine creature that has 30 pairs of legs (CBC News)
- 2023: In search of 500-million-year-old fossils of marine life (CBC)
- 2023: Fossiles de Burgess (Radio-Canada)
- 2023: L'homme qui carbure aux fossiles (Radio-Canada)
- 2015: Marble Canyon (New Scientist)
- 2015: Marble Canyon (Globe and Mail)
Film and Television
Follow Jean-Bernard Caron and his students on ROM Blog:
- September 12, 2019: Behind the Paper: Burgess Tales of Arachne (Nature: Ecology and Evolution)
- August 1, 2019: Huge cache of fossils from the Burgess Shale reveal a new species of large predator
- January 19, 2018: The life cycle of a new fossil: Meet the ancient cousin of the earthworm
- December 19, 2017: Habelia, a fossil predator with a “multi-tool” head
- August 3, 2017: Meet a worm with invibility power
- January 30, 2017: Three cheers for Burgess Shale’ newest oddball animal, a worm with waving “arms”
- December 17, 2015: Burgess Shale fossil site reveals oldest evidence of brood care
- June 24, 2015: The restudy of Hallucigenia from the Burgess Shale
- June 11, 2014: A Fish with a Big Bang
- Feb 11, 2014: Mighty Burgess Shale site discovered in Kootenay National Park
- July 31, 2013: Thorny worms that swarmed in Cambrian seas
- Jan 18. 2013: My Journey with Sir David Attenborough
William Scott (PhD) — (2024-current)
Hugo Li (MSc) — (2024-current)
Dr. Katie Maloney (ROM Rebanks Postdoc) — (2024–2025)
Andrea Valcourt (MSc) — (2024)
Dr. Alejandro Izquierdo Lopez (ROM/U of T Postdoc) — (2023)
Dr. Cedric Aria (ROM/U of T Postdoc) — (2022–2023)
Hatena Osawa (PhD) — (2020-current)
Sang In Moon (PhD) — (2019-withdrawn)
Joseph Moysiuk (PhD) — (2018–2023)
Alejandro Izquierdo Lopez (PhD) — (2018–2023)
Dr. Luke Parry (ROM/U of T Postdoc) — (2017–2018)
Karma Nanglu (PhD) — (2013–2018)
Cédric Aria (PhD) — (2012–2017)
Lorna O'Brien (PhD) — (2008–2013)
Martin Smith (PhD) — (2008–2012)
Allison Daley (PhD) — (2006–2010)
Publications
- 2024Izquierdo-López A.*, and Caron, J.-B. (2024). The Cambrian Odaraia alata and the colonization of nektonic suspension-feeding niches by early mandibulates. Proceedings of the Royal Society B: Biological Sciences 291(2027), 20240622.External link, opens in a new tab
- 2024Aria*, C., and Caron, J.-B. (2024). Deep origin of articulation strategies in panarthropods: evidence from a new luolishaniid lobopodian (Panarthropoda) from the Tulip Beds, Burgess Shale. Journal of Systematic Palaeontology. 22 (1), 2356090.External link, opens in a new tab
- 2024Webster M., and Caron, J.-B. (2024). Trilobites of the Cranbrook Lagerstätte (Eager Formation, Cambrian Stage 4), British Columbia. Journal of Paleontology, 1-44.
- 2024Caron, J.-B., Webster M., Briggs D.E.G., Pari G., Santucci G., Mángano M.G., Izquierdo-López A.*, Streng M., and Gaines, R.R. (2024). The lower Cambrian Cranbrook Lagerstätte of British Columbia. Journal of the Geological Society 181(1), jgs2023-2106.
- 2023Moysiuk J.*, and Caron, J.-B. (2023). A quantitative assessment of ontogeny and molting in a Cambrian radiodont and the evolution of arthropod development. Paleobiology 50(1), 54-69.
- 2023Moon*, J., and Caron, J.-B., (2023). A macroscopic free-swimming medusa from the middle Cambrian Burgess Shale. Proceedings of the Royal Society B: Biological Sciences 290(2004), 20222490.External link, opens in a new tab
- 2023Osawa*, H., Caron, J.-B., and Gaines, R.R. (2023). First record of growth patterns in a Cambrian annelid. Royal Society Open Science. 10(4), 221400.
- 2022Izquierdo-López*, A., and Caron, J.-B. (2022). The problematic Cambrian arthropod Tuzoia and the origin of mandibulates revisited. Royal Society Open Science. 9(12), 220933.
- 2022Simon Conway Morris, and Caron, J.-B. (2022). A possible home for a bizarre Carboniferous animal: is Typhloesus a pelagic gastropod? Biology Letters 1820220179202201792022.External link, opens in a new tab
- 2022Izquierdo-López*, A., and Caron, J.-B. (2022). Extreme multisegmentation in a giant bivalved arthropod from the Cambrian Burgess Shale. IScience 25(7): p. 104675.
- 2022Moysiuk*, J., and Caron, J.-B. (2022). A three-eyed radiodont with fossilized neuroanatomy informs the origin of the arthropod head and segmentation. Current Biology 32 (15), 8 August 2022, Pages R833-R836.External link, opens in a new tab
- 2022Caron, J.-B. (2022). Cambrian explosion fossils from the North China craton. Natural Science Review nwac082.
- 2022Moysiuk*, J., Izquierdo-López*, A., Kampouris, G.E., and Caron, J.-B. (2022). A new marrellomorph arthropod from southern Ontario: a rare case of soft-tissue preservation on a Late Ordovician open marine shelf. Journal of Palaeontology 96(4): p. 859-874.External link, opens in a new tab
- 2022Moon*, J., Caron, J.-B., and Gaines, R.R. (2022). Synchrotron imagery of phosphatized eggs in Waptia cf. W. fieldensis from the middle Cambrian (Miaolingian, Wuliuan) Spence Shale of Utah. Journal of Paleontology 96 (1), 152-163.
- 2021Izquierdo-López*, A., and Caron, J.-B. (2021). A Burgess Shale mandibulate arthropod with a pygidium: a case of convergent evolution. Papers in Palaeontology 7 (4), 1877-1894
- 2021Moysiuk*, J., and Caron, J.-B. (2021). Exceptional multifunctionality in the feeding apparatus of a mid-Cambrian radiodont. Paleobiology 47 (4), 704-724.
- 2021Caron, J.-B. and Moysiuk*, J. (2021). A giant nektobenthic radiodont from the Burgess Shale and the significance of hurdiid carapace diversity. Royal Society Open Science 8 (9), 210664.External link, opens in a new tab
- 2021Rival, D., W. Yang, and Caron, J.-B. (2021). Fish without tail fins—exploring the function of tail morphology of the first vertebrates. Integrative and Comparative Biology 61 (1), 37-49.
- 2021Nanglu*, K., and Caron, J.-B. (2021). Symbiosis in the Cambrian: enteropneust tubes from the Burgess Shale co-inhabited by commensal polychaetes. Proceedings of the Royal Society B: Biological Sciences 288 (1951), 20210061.
- 2020Caron, J.-B. and Aria* C. (2020). Corrigendum: The Collins' monster, a spinous suspension‐feeding lobopodian from the Cambrian Burgess Shale of British Columbia. Palaeontology 63 (6), 995-996
- 2020Nanglu*, K., Caron, J.-B., and Cameron C. (2020). Cambrian tentaculate worms and the origin of the hemichordate body plan. Current Biology 30 (21), 4238-4244. e1.External link, opens in a new tab
- 2020Caron, J.-B. and Aria* C. (2020). The Collins’ monster, a spinous suspension-feeding lobopodians from the Cambrian Burgess Shale of British Columbia. Palaeontology 63 (6), 979-994.
- 2020Nanglu*, K., Caron, J.-B., and Gaines, R.R. (2020). The Burgess Shale paleocommunity with new insights from Marble Canyon, British Columbia. Paleobiology 46 (1), 58-81.
- 2019Izquierdo-López*, A., and Caron, J.-B. (2019). A possible case of inverted lifestyle in a new bivalved arthropod from the Burgess Shale. Royal Society Open Science 6 (11), 191350
- 2019Parry*, L., and Caron, J.-B. (2019). Canadia spinosa and the early evolution of the annelid nervous system. Science Advances 5 (9), eaax5858.
- 2019Aria*, C. and Caron, J.-B. (2019). A middle Cambrian arthropod with chelicerae and proto-book gills. Nature. 573 (7775), 586-589.External link, opens in a new tab
- 2019Moysiuk*, J. and Caron, J.-B. (2019). A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian infaunal food sources. Proceedings of the Royal Society B 286.External link, opens in a new tab
- 2018Nanglu*, K. and Caron, J.-B. (2018). A new Burgess Shale polychaete and the origin of the annelid head revisited. Current Biology 28(2), 319-326.e311External link, opens in a new tab
- 2018Bicknell, R. D. C., Paterson J. R., Caron, J.-B. and C. B. Skovsted (2018). The gnathobasic spine microstructure of recent and Silurian chelicerates and the Cambrian artiopodan Sidneyia: Functional and evolutionary implications. Arthropod Structure and Development 47(1): 12-24.
- 2017Aria*, C. and Caron, J.-B. (2017). Mandibulate convergence in an armoured Cambrian stem chelicerate. BMC Evolutionary Biology 17, 261.External link, opens in a new tab
- 2017Parry, L. A., Smithwick F., Nordén K.K., Saitta E.T., Lozano-Fernandez J., Tanner A.R., Caron, J.-B. et al. (2017). Soft-bodied fossils are not simply rotten carcasses – Toward a holistic understanding of exceptional fossil preservation. BioEssays 40, 1700167-n/a.
- 2017Briggs, D.E.G, Caron, J.-B (2017). A large Cambrian chaetognath with supernumerary grasping spines. Current Biology. 27(16): p2536–2543.e1.External link, opens in a new tab
- 2017Aria*, C., Caron, J.-B (2017). Burgess Shale fossils illustrate the origin of the mandibulate body plan. Nature. 545, 89-92.External link, opens in a new tab
- 2017Caron, J.-B., Aria* C (2017). Cambrian suspension-feeding lobopodians and the early radiation of panarthropods. BMC Evolutionary Biology.External link, opens in a new tab
- 2017Moysiuk*, J., Smith, M., Caron, J.-B. (2017). Hyoliths are Palaeozoic lophophorates. Nature. 541, 394–397.External link, opens in a new tab
- 2016Nanglu*, K., Caron, J.-B., Conway Morris S. and Cameron C. (2016). Cambrian suspension-feeding tubicolous enteropneusts. 14:56. BMC Biology. Publication July 7.External link, opens in a new tab
- 2015Caron, J.-B. and Vannier J. (2015). Waptia and the diversification of brood care in early arthropods. Current Biology, Published online Dec. 17. (doi:10.1016/j.cub.2015.11.006).External link, opens in a new tab
- 2015Topper, T. P., Strotz, L. C., Holmer, L. E. and Caron, J.-B. (2015). Survival on a soft seafloor: life strategies of brachiopods from the Cambrian Burgess Shale. Earth-Science Reviews 151, 266-287 (doi:http://dx.doi.org/10.1016/j.earscirev.2015.10.015).External link, opens in a new tab
- 2015O’Brien, L. J. and Caron, J.-B. (2015). Paleocommunity analysis of the Burgess Shale Tulip Beds, Mount Stephen, British Columbia: comparison with the Walcott Quarry and implications for community variation in the Burgess Shale. Paleobiology, published online Nov. 6. (doi:10.1017/pab.2015.17).External link, opens in a new tab
- 2015Smith, M.R. and Caron, J.-B. (2015). Hallucigenia's head and the pharyngeal armature of early ecdysozoans. Nature 523(7558), 75-78. (doi:10.1038/nature14573).External link, opens in a new tab
- 2015Nanglu, K., Caron, J.-B., and Cameron, C. B., (2015). Using experimental decay of modern forms to reconstruct the early evolution and morphology of fossil enteropneusts. Paleobiology, v. 41, no. 03, p. 460-478.External link, opens in a new tab
- 2015Aria, C. and Caron, J.-B. (2015). Cephalic and limb anatomy of a new isoxyid from the Burgess Shale and the role of “stem bivalved arthropods” in the disparity of the frontalmost appendage. PloS one 10(6):e0124979.External link, opens in a new tab
- 2015Aria, C., Caron, J.-B., and Gaines, R.R. (2015) A large new leanchoiliid from the Burgess Shale and the influence of inapplicable states on stem arthropod phylogeny. Palaeontology (doi: 10.1111/pala.12161).External link, opens in a new tab
- 2015Topper, T. P., Strotz, L. C., Holmer, L. E., Zhang, Z., Tait, N. N., and Caron, J.-B. (2015). Competition and mimicry: the curious case of chaetae in brachiopods from the middle Cambrian Burgess Shale. BMC Evolutionary Biology, v. 15, no. 42.External link, opens in a new tab
- 2015LoDuca, S. T., Caron, J.-B., Schiffbauer, J. D., Xiao, S. and Kramer, A. (2015). A reexamination of Yuknessia from the Cambrian of British Columbia and Utah. Journal of Paleontology, v. 89, no. 01, p. 82-95.External link, opens in a new tab
- 2014Topper, T.P., Holmer, L.E., and Caron, J.-B. (2014). Brachiopods hitching a ride: an early case of commensalism in the middle Cambrian Burgess Shale. Scientific Reports 4.External link, opens in a new tab
- 2014Conway Morris, S. and Caron, J.-B. (2014). "A primitive fish from the Cambrian of North America." Nature. 512(7515):419-422.External link, opens in a new tab
- 2014O'Brien, L. J., Caron, J.-B., and Gaines, R. R. (2014). Taphonomy and depositional setting of the Burgess Shale Tulip Beds, Mount Stephen, British Columbia. PALAIOS 29 (6):309-324.External link, opens in a new tab
- 2014Caron, J.-B., Gaines, R. R., Aria, C., Mángano, M. G. and Streng, M. (2014). "A new phyllopod bed-like assemblage from the Burgess Shale of the Canadian Rockies." Nature Communications 5.External link, opens in a new tab
- 2013Zhao, F., Caron, J.-B., Bottjer, D., Hu, S., Yin, Z., and Zhu, M. (2013). Diversity and species abundance patterns of the early Cambrian (Series 2, Stage 3) Chengjiang Biota from China: Paleobiology, v. 40, no. 1, p. 50-69External link, opens in a new tab
- 2013Caron, J.-B., Smith, M., and Harvey, T.H.P. (2013). Beyond the Burgess Shale: Cambrian microfossils track the rise and fall of hallucigeniid lobopodians. Proceedings of the Royal Society B: Biological Sciences 280 20131613. First published online July 31st, 2013 (http://dx.doi.org/10.1098/rspb.2013.1613).External link, opens in a new tab
- 2013Haug, J., Caron, J.-B., and Haug, C. (2013). Demecology in the Cambrian -- synchronized molting in arthropods from the Burgess Shale. BMC Biology 11, 64. doi:10.1186/1741-7007-11-64External link, opens in a new tab
- 2013*Daley, A.,, Budd, G., and Caron, J.-B. (2013). Morphology and systematics of the anomalocaridid arthropod Hurdia from the Middle Cambrian of British Columbia and Utah. Journal of Systematic Palaeontology First published online 22 Mar 2013. doi:10.1080/14772019.2012.732723External link, opens in a new tab
- 2013Caron, J.-B., Conway Morris S and Cameron C. (2013). Tubicolous enteropneusts from the Cambrian period. Nature Advance Online Publication. doi:10.1038/nature12017External link, opens in a new tab
- 2012Legg, D.A., Sutton, M.D., Edgecombe, G.D., and Caron, J.-B. (2012). Cambrian bivalved arthropod reveals origin of arthrodization. Proceedings of the Royal Society B: Biological Sciences 279(1748):4699-4704.External link, opens in a new tab
- 2012Zhao, F., Hu, S., Caron, J.-B., Zhu, M., Yin, Z., and Lu, M. (2012). Spatial variation in the diversity and composition of the Lower Cambrian (Series 2, Stage 3) Chengjiang Biota, Southwest China. Palaeogeography, Palaeoclimatology, Palaeoecology 346-347:54-65.External link, opens in a new tab
- 2012Conway Morris, S. and Caron, J.-B. (2012). Pikaia gracilens Walcott, a stem-group chordate from the Middle Cambrian of British Columbia. Biological Reviews 87(2): 480-512.External link, opens in a new tab
- 2012Minter, N.J., Mángano, M.G., and Caron, J.-B. (2012). Skimming the surface with Burgess Shale arthropod locomotion. Proceedings of the Royal Society B: Biological Sciences 279(1733):1613-1620.External link, opens in a new tab
- 2012*O'Brien, L.J., and Caron, J.-B. (2012). A new stalked filter-feeder from the Middle Cambrian Burgess Shale, British Columbia, Canada. PLoS ONE 7(1):e29233.External link, opens in a new tab
- 2010*Smith, M., and Caron, J.-B. (2010). Primitive soft-bodied cephalopods from the Cambrian. Nature 465(7297):469-472.External link, opens in a new tab
- 2010Caron, J.-B., Gaines, R.R., Mangano, G., Streng, M., and Daley, A. (2010). A new Burgess Shale-type assemblage from the "thin" Stephen Formation of the Southern Canadian Rockies. Geology 38(9):811-814.External link, opens in a new tab
- 2010Caron, J.-B., Conway Morris, S., and Shu, D. (2010). Tentaculate fossils from the Cambrian of Canada (British Columbia) and China (Yunnan) interpreted as primitive Deuterostomes. PLoS ONE 5(3):1-13.External link, opens in a new tab
- 2009Zhao, F., Caron, J.-B., Hu, S.X., and Zhu, M. (2009). Quantitative analysis of taphofacies and paleocommunities in the Early Cambrian Chengjiang Lagerstätte. PALAIOS 24:826-839.External link, opens in a new tab
- 2009*Daley, A.C., Budd, G.E., Caron, J.-B., Edgecombe, G.D., and Collins, D. (2009). The Burgess Shale anomalocaridid Hurdia and its significance for early euarthropod evolution. Science 323:1597-1600.External link, opens in a new tab
- 2008Caron, J.-B. and Jackson, D.A. (2008). Paleoecology of the Greater Phyllopod Bed community, Burgess Shale. Palaeogeography, Palaeoclimatology, Palaeoecology 258:222-256.
- 2008Caron, J.-B. (2008). Palaeontology: ancient worms in armour. Nature 451(7175):133-134.External link, opens in a new tab
- 2007Vannier, J., Caron, J.-B., Yuan, J. L., Briggs, D., Collins, D., Zhao, Y. L., and Zhu, M.Y. (2007). Tuzoia: morphology and lifestyle of a giant bivalved arthropod of the Cambrian seas. Journal of Paleontology 81:445-471.External link, opens in a new tab
- 2007Conway Morris S and Caron, J.-B. (2007). Halwaxiids and the early evolution of the lophotrochozoans. Science 315:1255-1258.External link, opens in a new tab
- 2007Caron, J.-B., Scheltema, A.H., Schander, C., and Rudkin, D. (2007). Reply to Butterfield on stem-group "worms:" fossil lophotrochozoans in the Burgess Shale. BioEssays 29:200-202.External link, opens in a new tab
- 2006Caron, J.-B., Scheltema, A.H., Schander, C., and Rudkin, D. (2006). A soft-bodied mollusc with radula from the Middle Cambrian Burgess Shale. Nature 442:159-163.External link, opens in a new tab
- 2006Caron, J.-B. and Jackson, D.A. (2006). Taphonomy of the Greater Phyllopod Bed Community, Burgess Shale. PALAOIS 21:451-465.External link, opens in a new tab
- 2005Caron, J.-B. (2005). Banffia constricta, a putative vetulicolid from the Middle Cambrian Burgess Shale. Transactions of the Royal Society of Edinburgh 96:95-111.External link, opens in a new tab