Sebastian Willman

Application of resource graphs to explore earth science students' conceptual understanding of stratigraphy in higher education

Barker, Abigail K.; Willman, Sebastian; Malm, Rie H.; Arrhenius, Mattias

Part of Journal of Geoscience education, 2026

• DOI for Application of resource graphs to explore earth science students' conceptual understanding of stratigraphy in higher education
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Evolutionary history of chlorophyte algae – organic-walled microbiota from the Neoproterozoic (Tonian) Visingsö Group, Sweden

Moczydlowska-Vidal, Malgorzata; Willman, Sebastian

Scandinavian University Press, 2026

• DOI for Evolutionary history of chlorophyte algae – organic-walled microbiota from the Neoproterozoic (Tonian) Visingsö Group, Sweden
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Vesicular microfossils on middle Cambrian shells: insights into early substrate colonization in North Greenland (Laurentia)

Willman, Sebastian; Peel, John Stuart

Part of Palaeontology, 2026

• DOI for Vesicular microfossils on middle Cambrian shells: insights into early substrate colonization in North Greenland (Laurentia)
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Beyond taxonomy: Raman spectroscopy reveals organic complexity in Precambrian-Cambrian microfossils from South China

Ou, Zhiji; Meng, Fanwei; Willman, Sebastian; Liu, Jiqiang et al.

Part of Precambrian Research, 2026

• DOI for Beyond taxonomy: Raman spectroscopy reveals organic complexity in Precambrian-Cambrian microfossils from South China

Experimental Mineralisation of a Filamentous Hydrogenotrophic Methanogen in Carbonate, Phosphate, and Silicate

Huld, Sigrid; McMahon, Sean; Willman, Sebastian; Neubeck, Anna

Part of Geobiology, 2025

• DOI for Experimental Mineralisation of a Filamentous Hydrogenotrophic Methanogen in Carbonate, Phosphate, and Silicate
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Application of resource graphs to explore earth science students' conceptual understanding of stratigraphy in higher education

Barker, Abigail K.; Willman, Sebastian; Malm, Rie H.; Arrhenius, Mattias

Part of Journal of Geoscience education, 2026

• DOI for Application of resource graphs to explore earth science students' conceptual understanding of stratigraphy in higher education
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Vesicular microfossils on middle Cambrian shells: insights into early substrate colonization in North Greenland (Laurentia)

Willman, Sebastian; Peel, John Stuart

Part of Palaeontology, 2026

• DOI for Vesicular microfossils on middle Cambrian shells: insights into early substrate colonization in North Greenland (Laurentia)
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Beyond taxonomy: Raman spectroscopy reveals organic complexity in Precambrian-Cambrian microfossils from South China

Ou, Zhiji; Meng, Fanwei; Willman, Sebastian; Liu, Jiqiang et al.

Part of Precambrian Research, 2026

• DOI for Beyond taxonomy: Raman spectroscopy reveals organic complexity in Precambrian-Cambrian microfossils from South China

Experimental Mineralisation of a Filamentous Hydrogenotrophic Methanogen in Carbonate, Phosphate, and Silicate

Huld, Sigrid; McMahon, Sean; Willman, Sebastian; Neubeck, Anna

Part of Geobiology, 2025

• DOI for Experimental Mineralisation of a Filamentous Hydrogenotrophic Methanogen in Carbonate, Phosphate, and Silicate
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Problematic tubular fossils from the Portfjeld Formation (Ediacaran) of North Greenland

Willman, Sebastian; Peel, John S.

Part of Journal of Paleontology, p. 221-231, 2024

• DOI for Problematic tubular fossils from the Portfjeld Formation (Ediacaran) of North Greenland
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The palaeobiological significance of clustering in acritarchs: a case study from the early Cambrian of North Greenland

Wallet, Elise; Slater, Ben; Willman, Sebastian

Part of Palaeontology, 2024

• DOI for The palaeobiological significance of clustering in acritarchs: a case study from the early Cambrian of North Greenland
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Lithostratigraphy of the Portfjeld Group (Ediacaran - lowermost Cambrian) of North Greenland

Ineson, Jon R.; Peel, John S.; Willman, Sebastian; Rugen, Elias J. et al.

Part of GEUS Bulletin, 2024

• DOI for Lithostratigraphy of the Portfjeld Group (Ediacaran - lowermost Cambrian) of North Greenland
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A Middle Ordovician Burgess Shale-type fauna from Castle Bank, Wales (UK)

Botting, Joseph P.; Muir, Lucy A.; Pates, Stephen; McCobb, Lucy M. E. et al.

Part of Nature Ecology & Evolution, p. 666-674, 2023

• DOI for A Middle Ordovician Burgess Shale-type fauna from Castle Bank, Wales (UK)

Organic-walled microfossils from the lower Cambrian of North Greenland: a reappraisal of diversity

Wallet, Elise; Slater, Ben; Willman, Sebastian

Part of Palynology, 2023

• DOI for Organic-walled microfossils from the lower Cambrian of North Greenland: a reappraisal of diversity
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Morphometric analysis of Skiagia-plexus acritarchs from the early Cambrian of North Greenland: toward a meaningful evaluation of phenotypic plasticity.

Wallet, Elise; Slater, Ben; Willman, Sebastian

Part of Paleobiology, p. 576-600, 2022

• DOI for Morphometric analysis of Skiagia-plexus acritarchs from the early Cambrian of North Greenland: toward a meaningful evaluation of phenotypic plasticity.
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Cavity-dwelling microorganisms from the Ediacaran and Cambrian of North Greenland (Laurentia)

Peel, John Stuart; Willman, Sebastian

Part of Journal of Paleontology, p. 243-255, 2022

• DOI for Cavity-dwelling microorganisms from the Ediacaran and Cambrian of North Greenland (Laurentia)

Small carbonaceous fossils (SCFs) from North Greenland: new light on metazoan diversity in early Cambrian shelf environments

Wallet, Elise; Slater, Ben; Willman, Sebastian; Peel, John Stuart

Part of Papers in Palaeontology, p. 1403-1433, 2021

• DOI for Small carbonaceous fossils (SCFs) from North Greenland: new light on metazoan diversity in early Cambrian shelf environments
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Late Ediacaran Microfossils from Finland

Willman, Sebastian; Slater, Ben

Part of Geological Magazine, p. 2231-2244, 2021

• DOI for Late Ediacaran Microfossils from Finland
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Organic-walled microfossils in the Ediacaran of Estonia: Biodiversity on the East European Platform

Arvestål, Emma; Willman, Sebastian

Part of Precambrian Research, 2020

• DOI for Organic-walled microfossils in the Ediacaran of Estonia: Biodiversity on the East European Platform

Unusual preservation of an Ordovician (Floian) arthropod from Peary Land, North Greenland (Laurentia)

Peel, John Stuart; Willman, Sebastian; Schack Pedersen, Stig

Part of Palaeontologische Zeitschrift, p. 41-51, 2020

• DOI for Unusual preservation of an Ordovician (Floian) arthropod from Peary Land, North Greenland (Laurentia)
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Ediacaran Doushantuo-type biota discovered in Laurentia

Willman, Sebastian; Peel, John S.; Ineson, Jon R.; Schovsbo, Niels H. et al.

Part of Communications Biology, 2020

• DOI for Ediacaran Doushantuo-type biota discovered in Laurentia
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The oldest hyolithids (Cambrian Series 2, Montezuman Stage) from the Iapetan margin of Laurentia

Peel, John Stuart; Willman, Sebastian; Hageman, Steven J.

Part of Journal of Paleontology, p. 616-623, 2020

• DOI for The oldest hyolithids (Cambrian Series 2, Montezuman Stage) from the Iapetan margin of Laurentia
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The Ediacaran–Cambrian transition: the emerging record from Small Carbonaceous Fossils (SCFs)

Slater, Ben; Harvey, Thomas; Guilbaud, Romain; Willman, Sebastian et al.

Part of Estudios Geologicos, p. 38-40, 2019

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Early Cambrian small carbonaceous fossils (SCFs) from an impact crater in western Finland

Slater, Ben; Willman, Sebastian

Part of Lethaia, p. 570-582, 2019

• DOI for Early Cambrian small carbonaceous fossils (SCFs) from an impact crater in western Finland

A Tonian age for the Visingsö Group in Sweden constrained by detrital zircon dating and biochronology: implications for evolutionary events

Moczydlowska, Malgorzata; Pease, Victoria; Willman, Sebastian; Wickström, Linda et al.

Part of Geological Magazine, p. 1175-1189, 2018

• DOI for A Tonian age for the Visingsö Group in Sweden constrained by detrital zircon dating and biochronology: implications for evolutionary events

Widespread preservation of small carbonaceous fossils (SCFs) in the early Cambrian of North Greenland

Slater, Ben; Willman, Sebastian; Budd, Graham E.; Peel, John Stuart

Part of Geology, p. 107-110, 2018

• DOI for Widespread preservation of small carbonaceous fossils (SCFs) in the early Cambrian of North Greenland

THE BUEN FORMATION (CAMBRIAN SERIES 2) BIOTA OF NORTH GREENLAND

Peel, John Stuart; Willman, Sebastian

Part of Papers in Palaeontology, p. 381-432, 2018

• DOI for THE BUEN FORMATION (CAMBRIAN SERIES 2) BIOTA OF NORTH GREENLAND

Acritarchs in the Ediacaran of Australia — Local or global significance?: Evidence from the Lake Maurice West 1 drillcore

Willman, Sebastian; Moczydlowska, Malgorzata

Part of Review of Palaeobotany and Palynology, p. 12-28, 2011

• DOI for Acritarchs in the Ediacaran of Australia — Local or global significance?: Evidence from the Lake Maurice West 1 drillcore

Micro- and nano-scale ultrastructure of cell walls in Cryogenian microfossils: revealing their biological affinity

Moczydlowska-Vidal, Malgorzata; Schopf, James William; Willman, Sebastian

Part of Lethaia, p. 129-136, 2010

• DOI for Micro- and nano-scale ultrastructure of cell walls in Cryogenian microfossils: revealing their biological affinity

Taphonomy of Ediacaran acritarchs from Australia: significance for taxonomy and biostratigraphy

Grey, Kathleen; Willman, Sebastian

Part of Palaios, p. 239-256, 2009

• DOI for Taphonomy of Ediacaran acritarchs from Australia: significance for taxonomy and biostratigraphy

Morphology and wall ultrastructure of leiosphaeric and acanthomorphic acritarchs from the Ediacaran of Australia

Willman, Sebastian

Part of Geobiology, p. 8-20, 2009

• DOI for Morphology and wall ultrastructure of leiosphaeric and acanthomorphic acritarchs from the Ediacaran of Australia
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Acritarchs and their potential in Ediacaran biostratigraphy – Examples from the Officer Basin, Australia

Willman, Sebastian

Part of Comunicações Geológicas, p. 81-92, 2007

Wall ultrastructure of an Ediacaran acritarch from the Officer Basin, Australia

Willman, Sebastian; Moczydłowska, Małgorzata

Part of Lethaia, p. 111-123, 2007

• DOI for Wall ultrastructure of an Ediacaran acritarch from the Officer Basin, Australia

Testing the role of spines as predatory defense

Willman, Sebastian

Part of Journal of Shellfish Research, p. 261-266, 2007

• DOI for Testing the role of spines as predatory defense

New records of Ediacaran Acraman ejecta in drillholes from the Stuart Shelf and Officer Basin, South Australia

Hill, Andrew C.; Haines, Peter W.; Grey, Kathleen; Willman, Sebastian

Part of Meteoritics and Planetary Science, p. 1883-1891, 2007

Neoproterozoic (Ediacaran) diversification of acritarchs - A new record from the Murnaroo 1 drillcore, eastern Officer Basin, Australia

Willman, Sebastian; Moczydlowska, Malgorzata; Grey, Kathleen

Part of Review of Palaeobotany and Palynology, p. 17-39, 2006

• DOI for Neoproterozoic (Ediacaran) diversification of acritarchs - A new record from the Murnaroo 1 drillcore, eastern Officer Basin, Australia

Ultrastructure of cell walls in ancient microfossils as a proxy to their biological affinities

Moczydlowska, Malgorzata; Willman, Sebastian

Part of Precambrian Research, p. 27-38, 2009

• DOI for Ultrastructure of cell walls in ancient microfossils as a proxy to their biological affinities

Ediacaran acritarch biota from the Giles 1 drillhole, Officer Basin, Australia, and its potential for biostratigraphic correlation

Willman, Sebastian; Moczydłowska, Małgorzata

Part of Precambrian Research, p. 498-530, 2008

• DOI for Ediacaran acritarch biota from the Giles 1 drillhole, Officer Basin, Australia, and its potential for biostratigraphic correlation

Evolutionary history of chlorophyte algae – organic-walled microbiota from the Neoproterozoic (Tonian) Visingsö Group, Sweden

Moczydlowska-Vidal, Malgorzata; Willman, Sebastian

Scandinavian University Press, 2026

• DOI for Evolutionary history of chlorophyte algae – organic-walled microbiota from the Neoproterozoic (Tonian) Visingsö Group, Sweden
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The Baltic Sea: Geology and geotourism highlights

Tuuling, Igor; Bauert, Heikki; Willman, Sebastian; Budd, Graham

NGO Geoguide Baltoscandia, 2011

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Fossils & rocks: geotourism in the central Baltic

Budd, Graham E.; Meidla, Tonu; Willman, Sebastian

NGO Geoguide Baltoscandia, 2011

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Geotourism highlights of Gotland

Eliason, Sara; Bassett, Michael; Willman, Sebastian

NGO GEOGuide Baltoscandia, 2010

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Meteorite impact structures – geotourism in the central Baltic

Willman, Sebastian; Plado, Jüri; Raukas, Anto; Bauert, Heikki

NGO Geoguide Baltoscandia, 2010

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Geotourism highlights of the Estonian small islands

Puurmann, Elle; Ratas, Urve; Raukas, Anto; Bauert, Heikki et al.

NGO Geoguide Baltoscandia, 2010

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Geotourism highlights of the Saaremaa and Hiiumaa islands

Raukas, Anto; Bauert, Heikki; Willman, Sebastian; Puurmann, Elle et al.

NGO Geoguide Baltoscandia, 2009

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Ultrastructural Approaches to the Microfossil Record: Assessing Biological Affinities by Use of Transmission Electron Microscopy

Willman, Sebastian; Cohen, Phoebe

Part of Quantifying the Evolution of Early Life, p. 301-320, Springer, 2011

• DOI for Ultrastructural Approaches to the Microfossil Record: Assessing Biological Affinities by Use of Transmission Electron Microscopy

The Ediacaran Diversification of Organic-walled Microbiota: Ocean Life 600 Million Years Ago

Willman, Sebastian

2008

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Acritarch data from Australian Neoproterozoic successions

Willman, Sebastian

p. 47-48, 2010

Generating Geoparks - a Central Baltic initiative

Willman, Sebastian; Bauert, Heikki; Eliasson, Sara; Thalheim, Erika

Part of GEOPARKS: Learning from the Past – Building a Sustainable Future, 2010

Multiple lines of chemical evidence for pelagic Neoproterozoic acritarchs

Olcott-Marshall, Alison; Marshall, Craig; Mozcydlowska, Malgorzata; Willman, Sebastian

Part of Abstract Volume  international conference on the Cambrian explosion Walcott 2009, p. 47, 2009

Fostering geotourism on Central Baltic islands

Willman, Sebastian; Bauert, Heikki; Raukas, Anto

2009

Acritarchs and late Neoproterozoic correlations

Willman, Sebastian

Part of 33^rd International Geological Congress, Oslo, Norway, 2008

Can acritarchs be used for Ediacaran suddivision?

Willman, Sebastian

Part of Geology and hydrocarbon potential of the Neoproterozoic-Cambrian Basins in India, Pakistan and the Middle East, p. 19-21, 2008

Taphonomic analysis of Ediacaran acritarchs and its importance for taxonomy,biostratigraphy and global correlation

Willman, Sebastian; Grey, Kathleen

p. 87, 2008

Revealing acritarch affinities by use of transmission electron micrsoscopy

Willman, Sebastian

Part of 51st Palaeontological Association Annual Meeting, Programme with abstracts, 2007

Acritarchs - the solution for Ediacaran biostratigraphy?

Willman, Sebastian

Part of Cimp Lisbon ´07, 2007

Using TEM to assess the biological affinities of Ediacaran organic-walled microfossils

Willman, Sebastian

Part of Ancient life and modern approaches, p. 553, 2006

SUBDIVIDING THE EDIACARAN SYSTEM IN AUSTRALIA USING ACRITARCHS

Willman, Sebastian

2005

Acritarchs in the Ediacaran seas

Willman, Sebastian; Moczydlowska, Malgorzata; Grey, Kathleen

Part of The Palaeontological Association, p. 64, 2005

Subdividing the Ediacaran of Australia using biostratigraphy

Grey, Kathleen; Willman, Sebastian; Moczydlowska, Malgorzata; Calver, Clive et al.

Part of Central Australian Basins Symposium, 2005

Neoproterozoic subdivision in Australia

Grey, Kathleen; Willman, Sebastian; Moczydlowska, Malgorzata; Calver, Clive et al.

Part of Central Australian Basins Symposium, 2005

Neoproterozoic (Ediacaran) radiation of acritarchs: a new record

Willman, Sebastian

Part of XI International Palynological Congress 2004, 2004

Life cycle of Early Ordovician acritarch species

Moczydlowska-Vidal, Malgorzata; Willman, Sebastian; Leiming, Yin

2003

Organic-walled microfossils from the early Cambrian of North Greenland: a reappraisal of diversity

Wallet, Elise; Slater, Ben; Willman, Sebastian

Life in the Ediacaran - A study of organic walled microfossils from Australia

Willman, Sebastian

2006

Swedish workshop on Ediacaran Acritarch taxonomy (SWEATshop)

Moczydlowska-Vidal, Malgorzata; Grey, Kathleen; Xiao, Shuhai; Willman, Sebastian

2008