Martin Qvarnström

An ornithischian-theropod ichnoassemblage from the Norian-Rhaetian transition of Poland

Niedzwiedzki, Grzegorz; Owocki, Krzysztof; Qvarnström, Martin; Gierlinski, Gerard D.

Ingår i Palaeogeography, Palaeoclimatology, Palaeoecology, 2025

• DOI för An ornithischian-theropod ichnoassemblage from the Norian-Rhaetian transition of Poland
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Digestive contents and food webs record the advent of dinosaur supremacy

Qvarnström, Martin; Vikberg Wernström, Joel; Wawrzyniak, Zuzanna; Barbacka, Maria et al.

Ingår i Nature, s. 397-403, 2024

• DOI för Digestive contents and food webs record the advent of dinosaur supremacy
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A rich coprolite assemblage from Angeac-Charente (France): A glimpse into trophic interactions within an Early Cretaceous freshwater swamp

Rozada, L.; Allain, R.; Qvarnström, Martin; Rey, K. et al.

Ingår i Cretaceous Research, 2024

• DOI för A rich coprolite assemblage from Angeac-Charente (France): A glimpse into trophic interactions within an Early Cretaceous freshwater swamp

The Bothriolepis (Placodermi, Antiarcha) material from the Valentia Slate Formation of the Iveragh Peninsula (middle Givetian, Ireland): Morphology, evolutionary and systematic considerations, phylogenetic and palaeogeographic implications

Dupret, Vincent; Byrne, Hannah; Castro, Nelia A.; Hammer, Øyvind et al.

Ingår i PLOS ONE, 2023

• DOI för The Bothriolepis (Placodermi, Antiarcha) material from the Valentia Slate Formation of the Iveragh Peninsula (middle Givetian, Ireland): Morphology, evolutionary and systematic considerations, phylogenetic and palaeogeographic implications
• Ladda ner fulltext 1 (pdf) av The Bothriolepis (Placodermi, Antiarcha) material from the Valentia Slate Formation of the Iveragh Peninsula (middle Givetian, Ireland): Morphology, evolutionary and systematic considerations, phylogenetic and palaeogeographic implications
• Ladda ner fulltext 2 (pdf) av The Bothriolepis (Placodermi, Antiarcha) material from the Valentia Slate Formation of the Iveragh Peninsula (middle Givetian, Ireland): Morphology, evolutionary and systematic considerations, phylogenetic and palaeogeographic implications

Early Jurassic coprolites: insights into palaeobotany and the feeding behaviour of dinosaurs

Barbacka, Maria; Gorecki, Artur; Pacyna, Grzegorz; Pienkowski, Grzegorz et al.

Ingår i Papers in Palaeontology, 2022

• DOI för Early Jurassic coprolites: insights into palaeobotany and the feeding behaviour of dinosaurs

An ornithischian-theropod ichnoassemblage from the Norian-Rhaetian transition of Poland

Niedzwiedzki, Grzegorz; Owocki, Krzysztof; Qvarnström, Martin; Gierlinski, Gerard D.

Ingår i Palaeogeography, Palaeoclimatology, Palaeoecology, 2025

• DOI för An ornithischian-theropod ichnoassemblage from the Norian-Rhaetian transition of Poland
• Ladda ner fulltext (pdf) av An ornithischian-theropod ichnoassemblage from the Norian-Rhaetian transition of Poland

Digestive contents and food webs record the advent of dinosaur supremacy

Qvarnström, Martin; Vikberg Wernström, Joel; Wawrzyniak, Zuzanna; Barbacka, Maria et al.

Ingår i Nature, s. 397-403, 2024

• DOI för Digestive contents and food webs record the advent of dinosaur supremacy
• Ladda ner fulltext (pdf) av Digestive contents and food webs record the advent of dinosaur supremacy

A rich coprolite assemblage from Angeac-Charente (France): A glimpse into trophic interactions within an Early Cretaceous freshwater swamp

Rozada, L.; Allain, R.; Qvarnström, Martin; Rey, K. et al.

Ingår i Cretaceous Research, 2024

• DOI för A rich coprolite assemblage from Angeac-Charente (France): A glimpse into trophic interactions within an Early Cretaceous freshwater swamp

The Bothriolepis (Placodermi, Antiarcha) material from the Valentia Slate Formation of the Iveragh Peninsula (middle Givetian, Ireland): Morphology, evolutionary and systematic considerations, phylogenetic and palaeogeographic implications

Dupret, Vincent; Byrne, Hannah; Castro, Nelia A.; Hammer, Øyvind et al.

Ingår i PLOS ONE, 2023

• DOI för The Bothriolepis (Placodermi, Antiarcha) material from the Valentia Slate Formation of the Iveragh Peninsula (middle Givetian, Ireland): Morphology, evolutionary and systematic considerations, phylogenetic and palaeogeographic implications
• Ladda ner fulltext 1 (pdf) av The Bothriolepis (Placodermi, Antiarcha) material from the Valentia Slate Formation of the Iveragh Peninsula (middle Givetian, Ireland): Morphology, evolutionary and systematic considerations, phylogenetic and palaeogeographic implications
• Ladda ner fulltext 2 (pdf) av The Bothriolepis (Placodermi, Antiarcha) material from the Valentia Slate Formation of the Iveragh Peninsula (middle Givetian, Ireland): Morphology, evolutionary and systematic considerations, phylogenetic and palaeogeographic implications

Early Jurassic coprolites: insights into palaeobotany and the feeding behaviour of dinosaurs

Barbacka, Maria; Gorecki, Artur; Pacyna, Grzegorz; Pienkowski, Grzegorz et al.

Ingår i Papers in Palaeontology, 2022

• DOI för Early Jurassic coprolites: insights into palaeobotany and the feeding behaviour of dinosaurs

A Lower Cretaceous Lagerstatte from France: a taphonomic overview of the Angeac-Charente vertebrate assemblage

Rozada, Lee; Allain, Ronan; Vullo, Romain; Goedert, Jean et al.

Ingår i Lethaia, s. 141-165, 2021

• DOI för A Lower Cretaceous Lagerstatte from France: a taphonomic overview of the Angeac-Charente vertebrate assemblage

Exceptionally preserved beetles in a Triassic coprolite of putative dinosauriform origin

Qvarnström, Martin; Fikacek, Martin; Vikberg Wernström, Joel; Huld, Sigrid et al.

Ingår i Current Biology, s. 3374-+, 2021

• DOI för Exceptionally preserved beetles in a Triassic coprolite of putative dinosauriform origin
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Trace and rare earth element compositions of Silurian conodonts from the Vesiku Bone Bed: Histological and palaeoenvironmental implications

Zigaite, Zivile; Qvarnström, Martin; Bancroft, Alyssa; Perez-Huerta, Alberto et al.

Ingår i Palaeogeography, Palaeoclimatology, Palaeoecology, 2020

• DOI för Trace and rare earth element compositions of Silurian conodonts from the Vesiku Bone Bed: Histological and palaeoenvironmental implications

Beetle-bearing coprolites possibly reveal the diet of a Late Triassic dinosauriform

Qvarnström, Martin; Vikberg Wernström, Joel; Piechowski, Rafal; Talanda, Mateusz et al.

Ingår i Royal Society Open Science, 2019

• DOI för Beetle-bearing coprolites possibly reveal the diet of a Late Triassic dinosauriform
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Filter feeding in Late Jurassic pterosaurs supported by coprolite contents

Qvarnström, Martin; Elgh, Erik; Owocki, Krzysztof; Ahlberg, Per et al.

Ingår i PeerJ, 2019

• DOI för Filter feeding in Late Jurassic pterosaurs supported by coprolite contents
• Ladda ner fulltext (pdf) av Filter feeding in Late Jurassic pterosaurs supported by coprolite contents

Tyrannosaurid-like osteophagy by a Triassic archosaur

Qvarnström, Martin; Ahlberg, Per; Niedzwiedzki, Grzegorz

Ingår i Scientific Reports, 2019

• DOI för Tyrannosaurid-like osteophagy by a Triassic archosaur
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Multi-proxy analyses of Late Cretaceous coprolites from Germany

Qvarnström, Martin; Anagnostakis, Stavros; Lindskog, Anders; Scheer, Udo et al.

Ingår i Lethaia, s. 550-569, 2019

• DOI för Multi-proxy analyses of Late Cretaceous coprolites from Germany

A new charophyte flora from the Upper Triassic of Skane (Sweden) and implications on biostratigraphy, taphonomy and the palaeoenvironment

Qvarnström, Martin; Niedźwiedzki, Grzegorz

Ingår i Review of Palaeobotany and Palynology, s. 61-79, 2018

• DOI för A new charophyte flora from the Upper Triassic of Skane (Sweden) and implications on biostratigraphy, taphonomy and the palaeoenvironment

Non-marine palaeoenvironment associated to the earliest tetrapod tracks

Qvarnström, Martin; Szrek, Piotr; Ahlberg, Per E.; Niedzwiedzki, Grzegorz

Ingår i Scientific Reports, 2018

• DOI för Non-marine palaeoenvironment associated to the earliest tetrapod tracks

Synchrotron phase-contrast microtomography of coprolites generates novel palaeobiological data

Qvarnström, Martin; Niedzwiedzki, Grzegorz; Tafforeau, Paul; Zigaite, Zivile et al.

Ingår i Scientific Reports, 2017

• DOI för Synchrotron phase-contrast microtomography of coprolites generates novel palaeobiological data
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The first direct evidence of a Late Devonian coelacanth fish feeding on conodont animals

Zaton, Michal; Broda, Krzysztof; Qvarnström, Martin; Niedzwiedzki, Grzegorz et al.

Ingår i The Science of Nature, 2017

• DOI för The first direct evidence of a Late Devonian coelacanth fish feeding on conodont animals
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Microbiota and food residues including possible evidence of pre-mammalian hair in Upper Permian coprolites from Russia

Bajdek, Piotr; Qvarnström, Martin; Owocki, Krzysztof; Sulej, Tomasz et al.

Ingår i Lethaia, s. 455-477, 2016

• DOI för Microbiota and food residues including possible evidence of pre-mammalian hair in Upper Permian coprolites from Russia

Reduction of vertebrate coprolite diversity associated with the end-Permian extinction event in Vyazniki region, European Russia

Niedzwiedzki, Grzegorz; Bajdek, Piotr; Qvarnström, Martin; Sulej, Tomasz et al.

Ingår i Palaeogeography, Palaeoclimatology, Palaeoecology, s. 77-90, 2016

• DOI för Reduction of vertebrate coprolite diversity associated with the end-Permian extinction event in Vyazniki region, European Russia

Vertebrate coprolites (fossil faeces): An underexplored Konservat-Lagerstatte

Qvarnström, Martin; Niedzwiedzki, Grzegorz; Zigaite, Zivile

Ingår i Earth-Science Reviews, s. 44-57, 2016

• DOI för Vertebrate coprolites (fossil faeces): An underexplored Konservat-Lagerstatte

Who ate whom? Paleoecology revealed through synchrotron microtomography of coprolites (fossil feces)

Qvarnström, Martin

2020

• Ladda ner fulltext (pdf) av Who ate whom? Paleoecology revealed through synchrotron microtomography of coprolites (fossil feces)

Early vertebrate microremains as proxies to palaeornvironment : rare earth elements ind ermal scale biominerals from the Silurian and Lower Devonian

Zigaite, Zivile; Fadel, Alexander; Qvarnström, Martin; Pérez-Huerta, Alberto et al.

Ingår i Résumés de la 26-eme RST 2018, s. 301-301, 2018

3D – visualization of vertebrate coprolites through phase contrast synchrotron imaging unravel new aspects of paleoecological relations

Qvarnström, Martin; Niedzwiedzki, Grzegorz; Tafforeau, Paul; Zigaite, Zivile et al.

Ingår i 77th Annual Meeting of the Society of Vertebrate Paleontology, Abstract book, s. 181, 2017

Distribution histologique des terres rares (REE) dans des microrestes de vertébrés du Paléozoique Inférieur

Zigaite, Zivile; Jeffries, Teresa; Qvarnström, Martin; Pérez-Huerta, Alberto

2016

Early vertebrate microremains as proxies to palaeoenvironment: rare earth elements in dermal scale biominerals from the Silurian and Lower Devonian

Zigaite, Zivile; Fadel, Alexander; Qvarnström, Martin; Pérez-Huerta, Alberto et al.

Ingår i Thansactions of the Society of Micropalaeontology, 2016

Food web analysis across the Triassic-Jurassic transition shed new light on early dinosaur evolution and herbivore diversity

Qvarnström, Martin; Vikberg Wernström, Joel; Wawrzyniak, Zuzanna; Barbacka, Maria et al.