The devonian landscape factory: Plant–sediment interactions in the old red sandstone of svalbard and the rise of vegetation as a biogeomorphic agent
The Devonian Period was a crucial interval in the evolution of plants. During its 60 myr duration, it witnessed the successive evolution of roots, wood, trees and forests, and many of the biogeomorphic phenomena that operate in modern terrestrial environments came online for the first time. The Old...
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ftunivcam:oai:www.repository.cam.ac.uk:1810/319065 2024-01-14T10:11:00+01:00 The devonian landscape factory: Plant–sediment interactions in the old red sandstone of svalbard and the rise of vegetation as a biogeomorphic agent Davies, NS Berry, CM Marshall, JEA Wellman, CH Lindemann, FJ 2021 application/pdf https://www.repository.cam.ac.uk/handle/1810/319065 https://doi.org/10.17863/CAM.66181 eng eng Geological Society of London http://dx.doi.org/10.1144/jgs2020-225 Journal of the Geological Society https://www.repository.cam.ac.uk/handle/1810/319065 doi:10.17863/CAM.66181 All rights reserved 37 Earth Sciences 3709 Physical Geography and Environmental Geoscience 3705 Geology Article 2021 ftunivcam https://doi.org/10.17863/CAM.66181 2023-12-21T23:22:40Z The Devonian Period was a crucial interval in the evolution of plants. During its 60 myr duration, it witnessed the successive evolution of roots, wood, trees and forests, and many of the biogeomorphic phenomena that operate in modern terrestrial environments came online for the first time. The Old Red Sandstone (ORS) of Svalbard consists of a near-continuous Silurian to Late Devonian record of land plant-colonized sedimentary environments and provides a perfect natural laboratory to aid understanding of the facies signatures and evolution of these phenomena. Here we describe and illustrate a catalogue of ORS features that provide evidence for the stepwise appearance of novel plant-sediment interactions, including: preserved plant material and rooting structures, early large woody debris accumulations, cannel coal deposits, and the oldest known vegetation-induced sedimentary structures, in addition to vegetation-influenced motifs of elevated mudrock content and complex alluvial sand bodies. These characteristics are combined to reconstruct changes to non-marine environments in this Devonian ‘landscape factory’. In addition to tectonic and climate influences, plant evolution first served as a control on the construction of the sedimentary record during this period and has persisted as a fundamental influence on Earth surface processes and landforms ever since. National Geographic Article in Journal/Newspaper Svalbard Apollo - University of Cambridge Repository Svalbard |
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Open Polar |
collection |
Apollo - University of Cambridge Repository |
op_collection_id |
ftunivcam |
language |
English |
topic |
37 Earth Sciences 3709 Physical Geography and Environmental Geoscience 3705 Geology |
spellingShingle |
37 Earth Sciences 3709 Physical Geography and Environmental Geoscience 3705 Geology Davies, NS Berry, CM Marshall, JEA Wellman, CH Lindemann, FJ The devonian landscape factory: Plant–sediment interactions in the old red sandstone of svalbard and the rise of vegetation as a biogeomorphic agent |
topic_facet |
37 Earth Sciences 3709 Physical Geography and Environmental Geoscience 3705 Geology |
description |
The Devonian Period was a crucial interval in the evolution of plants. During its 60 myr duration, it witnessed the successive evolution of roots, wood, trees and forests, and many of the biogeomorphic phenomena that operate in modern terrestrial environments came online for the first time. The Old Red Sandstone (ORS) of Svalbard consists of a near-continuous Silurian to Late Devonian record of land plant-colonized sedimentary environments and provides a perfect natural laboratory to aid understanding of the facies signatures and evolution of these phenomena. Here we describe and illustrate a catalogue of ORS features that provide evidence for the stepwise appearance of novel plant-sediment interactions, including: preserved plant material and rooting structures, early large woody debris accumulations, cannel coal deposits, and the oldest known vegetation-induced sedimentary structures, in addition to vegetation-influenced motifs of elevated mudrock content and complex alluvial sand bodies. These characteristics are combined to reconstruct changes to non-marine environments in this Devonian ‘landscape factory’. In addition to tectonic and climate influences, plant evolution first served as a control on the construction of the sedimentary record during this period and has persisted as a fundamental influence on Earth surface processes and landforms ever since. National Geographic |
format |
Article in Journal/Newspaper |
author |
Davies, NS Berry, CM Marshall, JEA Wellman, CH Lindemann, FJ |
author_facet |
Davies, NS Berry, CM Marshall, JEA Wellman, CH Lindemann, FJ |
author_sort |
Davies, NS |
title |
The devonian landscape factory: Plant–sediment interactions in the old red sandstone of svalbard and the rise of vegetation as a biogeomorphic agent |
title_short |
The devonian landscape factory: Plant–sediment interactions in the old red sandstone of svalbard and the rise of vegetation as a biogeomorphic agent |
title_full |
The devonian landscape factory: Plant–sediment interactions in the old red sandstone of svalbard and the rise of vegetation as a biogeomorphic agent |
title_fullStr |
The devonian landscape factory: Plant–sediment interactions in the old red sandstone of svalbard and the rise of vegetation as a biogeomorphic agent |
title_full_unstemmed |
The devonian landscape factory: Plant–sediment interactions in the old red sandstone of svalbard and the rise of vegetation as a biogeomorphic agent |
title_sort |
devonian landscape factory: plant–sediment interactions in the old red sandstone of svalbard and the rise of vegetation as a biogeomorphic agent |
publisher |
Geological Society of London |
publishDate |
2021 |
url |
https://www.repository.cam.ac.uk/handle/1810/319065 https://doi.org/10.17863/CAM.66181 |
geographic |
Svalbard |
geographic_facet |
Svalbard |
genre |
Svalbard |
genre_facet |
Svalbard |
op_relation |
https://www.repository.cam.ac.uk/handle/1810/319065 doi:10.17863/CAM.66181 |
op_rights |
All rights reserved |
op_doi |
https://doi.org/10.17863/CAM.66181 |
_version_ |
1788065879679827968 |