Faunal distribution and composition of temperate heterozoan carbonates of the inner shelf off Southern Norway
Based on their shell content, the coarse carbonate sands/gravels sampled from 13 to 39 m water depth from the Norwegian inner shelf are shown to belong to the heterozoan association of James. They are dominated mainly by molluscs, polychaetes, cirripeds and foraminifera. Some of the dead mollusc spe...
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ftsouthampton:oai:eprints.soton.ac.uk:54851 2023-07-30T04:04:57+02:00 Faunal distribution and composition of temperate heterozoan carbonates of the inner shelf off Southern Norway Viña-Herbon, C. Murray, J.W. Ottesen, D. 2002 https://eprints.soton.ac.uk/54851/ http://www.informaworld.com/smpp/content~content=a713607380~db=all~order=page unknown Viña-Herbon, C., Murray, J.W. and Ottesen, D. (2002) Faunal distribution and composition of temperate heterozoan carbonates of the inner shelf off Southern Norway. Sarsia, 87, 290-301. (doi:10.1080/00364820260400799 <http://dx.doi.org/10.1080/00364820260400799>). Article PeerReviewed 2002 ftsouthampton https://doi.org/10.1080/00364820260400799 2023-07-09T20:57:48Z Based on their shell content, the coarse carbonate sands/gravels sampled from 13 to 39 m water depth from the Norwegian inner shelf are shown to belong to the heterozoan association of James. They are dominated mainly by molluscs, polychaetes, cirripeds and foraminifera. Some of the dead mollusc species found indicate an origin in shallow water rocky areas ( Mytilus edulis ) and algal and seagrass communities ( Rissoa parva ). On the other hand, other species are typical of an inner shelf ( Modiolus modiolus ). The presence of intertidal/shallow subtidal species on the inner shelf (down to 39 m depth) is interpreted as due to transport by currents or waves during storm events. Analyses of mollusc shell surfaces were also undertaken and show three types of texture: unaltered, corroded and polished. The latter two are an alteration of the ornament of the shells. The corroded texture is the dominant type on the mollusc shells. Another important feature of the mollusc shells is the high amount of microboring and in some cases also evidence of dissolution. These carbonate sediments are shown to have a complex origin, consisting of a mixture of bioclasts from different contemporary adjacent environments, and with destruction of bioclasts ranging from zero (unaltered texture) to severe (corroded due to microborings and dissolution), and with some reworking of older bioclasts into the surface sediment layer. Article in Journal/Newspaper Modiolus modiolus University of Southampton: e-Prints Soton Norway Sarsia 87 4 290 301 |
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Open Polar |
collection |
University of Southampton: e-Prints Soton |
op_collection_id |
ftsouthampton |
language |
unknown |
description |
Based on their shell content, the coarse carbonate sands/gravels sampled from 13 to 39 m water depth from the Norwegian inner shelf are shown to belong to the heterozoan association of James. They are dominated mainly by molluscs, polychaetes, cirripeds and foraminifera. Some of the dead mollusc species found indicate an origin in shallow water rocky areas ( Mytilus edulis ) and algal and seagrass communities ( Rissoa parva ). On the other hand, other species are typical of an inner shelf ( Modiolus modiolus ). The presence of intertidal/shallow subtidal species on the inner shelf (down to 39 m depth) is interpreted as due to transport by currents or waves during storm events. Analyses of mollusc shell surfaces were also undertaken and show three types of texture: unaltered, corroded and polished. The latter two are an alteration of the ornament of the shells. The corroded texture is the dominant type on the mollusc shells. Another important feature of the mollusc shells is the high amount of microboring and in some cases also evidence of dissolution. These carbonate sediments are shown to have a complex origin, consisting of a mixture of bioclasts from different contemporary adjacent environments, and with destruction of bioclasts ranging from zero (unaltered texture) to severe (corroded due to microborings and dissolution), and with some reworking of older bioclasts into the surface sediment layer. |
format |
Article in Journal/Newspaper |
author |
Viña-Herbon, C. Murray, J.W. Ottesen, D. |
spellingShingle |
Viña-Herbon, C. Murray, J.W. Ottesen, D. Faunal distribution and composition of temperate heterozoan carbonates of the inner shelf off Southern Norway |
author_facet |
Viña-Herbon, C. Murray, J.W. Ottesen, D. |
author_sort |
Viña-Herbon, C. |
title |
Faunal distribution and composition of temperate heterozoan carbonates of the inner shelf off Southern Norway |
title_short |
Faunal distribution and composition of temperate heterozoan carbonates of the inner shelf off Southern Norway |
title_full |
Faunal distribution and composition of temperate heterozoan carbonates of the inner shelf off Southern Norway |
title_fullStr |
Faunal distribution and composition of temperate heterozoan carbonates of the inner shelf off Southern Norway |
title_full_unstemmed |
Faunal distribution and composition of temperate heterozoan carbonates of the inner shelf off Southern Norway |
title_sort |
faunal distribution and composition of temperate heterozoan carbonates of the inner shelf off southern norway |
publishDate |
2002 |
url |
https://eprints.soton.ac.uk/54851/ http://www.informaworld.com/smpp/content~content=a713607380~db=all~order=page |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Modiolus modiolus |
genre_facet |
Modiolus modiolus |
op_relation |
Viña-Herbon, C., Murray, J.W. and Ottesen, D. (2002) Faunal distribution and composition of temperate heterozoan carbonates of the inner shelf off Southern Norway. Sarsia, 87, 290-301. (doi:10.1080/00364820260400799 <http://dx.doi.org/10.1080/00364820260400799>). |
op_doi |
https://doi.org/10.1080/00364820260400799 |
container_title |
Sarsia |
container_volume |
87 |
container_issue |
4 |
container_start_page |
290 |
op_container_end_page |
301 |
_version_ |
1772816598030090240 |