Sebastian Willman

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

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

Ingår i Geobiology, 2025

• DOI för Experimental Mineralisation of a Filamentous Hydrogenotrophic Methanogen in Carbonate, Phosphate, and Silicate
• Ladda ner fulltext (pdf) av Experimental Mineralisation of a Filamentous Hydrogenotrophic Methanogen in Carbonate, Phosphate, and Silicate

The palaeobiological significance of clustering in acritarchs: a case study from the early Cambrian of North Greenland

Wallet, Elise; Slater, Ben; Willman, Sebastian

Ingår i Palaeontology, 2024

• DOI för The palaeobiological significance of clustering in acritarchs: a case study from the early Cambrian of North Greenland
• Ladda ner fulltext (pdf) av The palaeobiological significance of clustering in acritarchs: a case study from the early Cambrian of North Greenland

Problematic tubular fossils from the Portfjeld Formation (Ediacaran) of North Greenland

Willman, Sebastian; Peel, John S.

Ingår i Journal of Paleontology, s. 221-231, 2024

• DOI för Problematic tubular fossils from the Portfjeld Formation (Ediacaran) of North Greenland
• Ladda ner fulltext (pdf) av Problematic tubular fossils from the Portfjeld Formation (Ediacaran) of North Greenland

Lithostratigraphy of the Portfjeld Group (Ediacaran - lowermost Cambrian) of North Greenland

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

Ingår i GEUS Bulletin, 2024

• DOI för Lithostratigraphy of the Portfjeld Group (Ediacaran - lowermost Cambrian) of North Greenland
• Ladda ner fulltext (pdf) av Lithostratigraphy of the Portfjeld Group (Ediacaran - lowermost Cambrian) of North Greenland

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.

Ingår i Nature Ecology & Evolution, s. 666-674, 2023

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

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

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

Ingår i Geobiology, 2025

• DOI för Experimental Mineralisation of a Filamentous Hydrogenotrophic Methanogen in Carbonate, Phosphate, and Silicate
• Ladda ner fulltext (pdf) av Experimental Mineralisation of a Filamentous Hydrogenotrophic Methanogen in Carbonate, Phosphate, and Silicate

The palaeobiological significance of clustering in acritarchs: a case study from the early Cambrian of North Greenland

Wallet, Elise; Slater, Ben; Willman, Sebastian

Ingår i Palaeontology, 2024

• DOI för The palaeobiological significance of clustering in acritarchs: a case study from the early Cambrian of North Greenland
• Ladda ner fulltext (pdf) av The palaeobiological significance of clustering in acritarchs: a case study from the early Cambrian of North Greenland

Problematic tubular fossils from the Portfjeld Formation (Ediacaran) of North Greenland

Willman, Sebastian; Peel, John S.

Ingår i Journal of Paleontology, s. 221-231, 2024

• DOI för Problematic tubular fossils from the Portfjeld Formation (Ediacaran) of North Greenland
• Ladda ner fulltext (pdf) av Problematic tubular fossils from the Portfjeld Formation (Ediacaran) of North Greenland

Lithostratigraphy of the Portfjeld Group (Ediacaran - lowermost Cambrian) of North Greenland

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

Ingår i GEUS Bulletin, 2024

• DOI för Lithostratigraphy of the Portfjeld Group (Ediacaran - lowermost Cambrian) of North Greenland
• Ladda ner fulltext (pdf) av Lithostratigraphy of the Portfjeld Group (Ediacaran - lowermost Cambrian) of North Greenland

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.

Ingår i Nature Ecology & Evolution, s. 666-674, 2023

• DOI för 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

Ingår i Palynology, 2023

• DOI för Organic-walled microfossils from the lower Cambrian of North Greenland: a reappraisal of diversity
• Ladda ner fulltext (pdf) av Organic-walled microfossils from the lower Cambrian of North Greenland: a reappraisal of diversity

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

Ingår i Paleobiology, s. 576-600, 2022

• DOI för Morphometric analysis of Skiagia-plexus acritarchs from the early Cambrian of North Greenland: toward a meaningful evaluation of phenotypic plasticity.
• Ladda ner fulltext (pdf) av Morphometric analysis of Skiagia-plexus acritarchs from the early Cambrian of North Greenland: toward a meaningful evaluation of phenotypic plasticity.

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

Peel, John Stuart; Willman, Sebastian

Ingår i Journal of Paleontology, s. 243-255, 2022

• DOI för 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

Ingår i Papers in Palaeontology, s. 1403-1433, 2021

• DOI för Small carbonaceous fossils (SCFs) from North Greenland: new light on metazoan diversity in early Cambrian shelf environments
• Ladda ner fulltext (pdf) av Small carbonaceous fossils (SCFs) from North Greenland: new light on metazoan diversity in early Cambrian shelf environments

Late Ediacaran Microfossils from Finland

Willman, Sebastian; Slater, Ben

Ingår i Geological Magazine, s. 2231-2244, 2021

• DOI för Late Ediacaran Microfossils from Finland
• Ladda ner fulltext (pdf) av Late Ediacaran Microfossils from Finland

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

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

Ingår i Palaeontologische Zeitschrift, s. 41-51, 2020

• DOI för Unusual preservation of an Ordovician (Floian) arthropod from Peary Land, North Greenland (Laurentia)
• Ladda ner fulltext (pdf) av Unusual preservation of an Ordovician (Floian) arthropod from Peary Land, North Greenland (Laurentia)

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

Arvestål, Emma; Willman, Sebastian

Ingår i Precambrian Research, 2020

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

Ediacaran Doushantuo-type biota discovered in Laurentia

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

Ingår i Communications Biology, 2020

• DOI för Ediacaran Doushantuo-type biota discovered in Laurentia
• Ladda ner fulltext (pdf) av Ediacaran Doushantuo-type biota discovered in Laurentia

The oldest hyolithids (Cambrian Series 2, Montezuman Stage) from the Iapetan margin of Laurentia

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

Ingår i Journal of Paleontology, s. 616-623, 2020

• DOI för The oldest hyolithids (Cambrian Series 2, Montezuman Stage) from the Iapetan margin of Laurentia
• Ladda ner fulltext (pdf) av The oldest hyolithids (Cambrian Series 2, Montezuman Stage) from the Iapetan margin of Laurentia

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

Slater, Ben; Willman, Sebastian

Ingår i Lethaia, s. 570-582, 2019

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

The Ediacaran–Cambrian transition: the emerging record from Small Carbonaceous Fossils (SCFs)

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

Ingår i Estudios Geologicos, s. 38-40, 2019

• Ladda ner fulltext (pdf) av The Ediacaran–Cambrian transition: the emerging record from Small Carbonaceous Fossils (SCFs)

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.

Ingår i Geological Magazine, s. 1175-1189, 2018

• DOI för 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

Ingår i Geology, s. 107-110, 2018

• DOI för 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

Ingår i Papers in Palaeontology, s. 381-432, 2018

• DOI för 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

Ingår i Review of Palaeobotany and Palynology, s. 12-28, 2011

• DOI för 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

Ingår i Lethaia, s. 129-136, 2010

• DOI för 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

Ingår i Palaios, s. 239-256, 2009

• DOI för 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

Ingår i Geobiology, s. 8-20, 2009

• DOI för Morphology and wall ultrastructure of leiosphaeric and acanthomorphic acritarchs from the Ediacaran of Australia
• Ladda ner fulltext (pdf) av Morphology and wall ultrastructure of leiosphaeric and acanthomorphic acritarchs from the Ediacaran of Australia

Acritarchs and their potential in Ediacaran biostratigraphy – Examples from the Officer Basin, Australia

Willman, Sebastian

Ingår i Comunicações Geológicas, s. 81-92, 2007

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

Willman, Sebastian; Moczydłowska, Małgorzata

Ingår i Lethaia, s. 111-123, 2007

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

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

Ingår i Meteoritics and Planetary Science, s. 1883-1891, 2007

Testing the role of spines as predatory defense

Willman, Sebastian

Ingår i Journal of Shellfish Research, s. 261-266, 2007

• DOI för Testing the role of spines as predatory defense

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

Willman, Sebastian; Moczydlowska, Malgorzata; Grey, Kathleen

Ingår i Review of Paleobotany and Palynology, s. 17-39, 2006

• DOI för 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

Ingår i Precambrian Research, s. 27-38, 2009

• DOI för 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

Ingår i Precambrian Research, s. 498-530, 2008

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

Fossils & rocks: geotourism in the central Baltic

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

NGO Geoguide Baltoscandia, 2011

• Ladda ner fulltext 1 (pdf) av Fossils & rocks: geotourism in the central Baltic
• Ladda ner fulltext 2 (epub) av Fossils & rocks: geotourism in the central Baltic

The Baltic Sea: Geology and geotourism highlights

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

NGO Geoguide Baltoscandia, 2011

• Ladda ner fulltext (pdf) av The Baltic Sea: Geology and geotourism highlights

Geotourism highlights of Gotland

Eliason, Sara; Bassett, Michael; Willman, Sebastian

NGO GEOGuide Baltoscandia, 2010

• Ladda ner fulltext 1 (pdf) av Geotourism highlights of Gotland
• Ladda ner fulltext 2 (epub) av Geotourism highlights of Gotland

Meteorite impact structures – geotourism in the central Baltic

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

NGO Geoguide Baltoscandia, 2010

• Ladda ner fulltext 1 (pdf) av Meteorite impact structures – geotourism in the central Baltic
• Ladda ner fulltext 2 (epub) av Meteorite impact structures – geotourism in the central Baltic

Geotourism highlights of the Estonian small islands

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

NGO Geoguide Baltoscandia, 2010

• Ladda ner fulltext (pdf) av Geotourism highlights of the Estonian small islands

Geotourism highlights of the Saaremaa and Hiiumaa islands

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

NGO Geoguide Baltoscandia, 2009

• Ladda ner fulltext 1 (pdf) av Geotourism highlights of the Saaremaa and Hiiumaa islands
• Ladda ner fulltext 2 (epub) av Geotourism highlights of the Saaremaa and Hiiumaa islands

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

Willman, Sebastian

2008

• Ladda ner fulltext (pdf) av The Ediacaran Diversification of Organic-walled Microbiota: Ocean Life 600 Million Years Ago

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

Willman, Sebastian; Cohen, Phoebe

Ingår i Quantifying the Evolution of Early Life, s. 301-320, Springer, 2011

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

Generating Geoparks - a Central Baltic initiative

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

Ingår i GEOPARKS: Learning from the Past – Building a Sustainable Future, 2010

Acritarch data from Australian Neoproterozoic successions

Willman, Sebastian

s. 47-48, 2010

Fostering geotourism on Central Baltic islands

Willman, Sebastian; Bauert, Heikki; Raukas, Anto

2009

Multiple lines of chemical evidence for pelagic Neoproterozoic acritarchs

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

Ingår i Abstract Volume  international conference on the Cambrian explosion Walcott 2009, s. 47, 2009

Acritarchs and late Neoproterozoic correlations

Willman, Sebastian

Ingår i 33^rd International Geological Congress, Oslo, Norway, 2008

Can acritarchs be used for Ediacaran suddivision?

Willman, Sebastian

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

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

Willman, Sebastian; Grey, Kathleen

s. 87, 2008

Revealing acritarch affinities by use of transmission electron micrsoscopy

Willman, Sebastian

Ingår i 51st Palaeontological Association Annual Meeting, Programme with abstracts, 2007

Acritarchs - the solution for Ediacaran biostratigraphy?

Willman, Sebastian

Ingår i Cimp Lisbon ´07, 2007

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

Willman, Sebastian

Ingår i Ancient life and modern approaches, s. 553, 2006

SUBDIVIDING THE EDIACARAN SYSTEM IN AUSTRALIA USING ACRITARCHS

Willman, Sebastian

2005

Neoproterozoic subdivision in Australia

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

Ingår i Central Australian Basins Symposium, 2005

Subdividing the Ediacaran of Australia using biostratigraphy

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

Ingår i Central Australian Basins Symposium, 2005

Acritarchs in the Ediacaran seas

Willman, Sebastian; Moczydlowska, Malgorzata; Grey, Kathleen

Ingår i The Palaeontological Association, s. 64, 2005

Neoproterozoic (Ediacaran) radiation of acritarchs – a new record

Willman, Sebastian

Ingår i Polen, s. 601, 2004

Life cycle of Early Ordovician acritarch species

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

2003

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

Willman, Sebastian

2006

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

Wallet, Elise; Slater, Ben; Willman, Sebastian

Swedish workshop on Ediacaran Acritarch taxonomy (SWEATshop)

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

2008