Shell growth patterns and microstructure of Arctica islandica .
(A) Sketch of the left valve of a juvenile specimen. Cutting axis is indicated as orange line. (B) Radial shell section of the valve. The shell is divided into an outer shell layer (OSL; white) and inner shell layer (ISL; gray), separated by the pallial myostracum (blue line). (C) Magnified sketch o...
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2021
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ftsmithonian:oai:figshare.com:article/14126871 2023-05-15T15:22:30+02:00 Shell growth patterns and microstructure of Arctica islandica . Nils Höche (10204233) Eric O. Walliser (10204236) Niels J. de Winter (3358778) Rob Witbaard (549727) Bernd R. Schöne (8187015) 2021-02-26T18:32:40Z https://doi.org/10.1371/journal.pone.0247968.g001 unknown https://figshare.com/articles/figure/Shell_growth_patterns_and_microstructure_of_i_Arctica_islandica_i_/14126871 doi:10.1371/journal.pone.0247968.g001 CC BY 4.0 CC-BY Cell Biology Ecology Developmental Biology Inorganic Chemistry Science Policy Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified uniform shell portion biomineral units laboratory-grown Arctica islandica microstructural temperature proxy microstructure scanning electron microscopy species Temperature-induced microstructural. image processing software microstructural properties Image Figure 2021 ftsmithonian https://doi.org/10.1371/journal.pone.0247968.g001 2021-03-23T17:53:04Z (A) Sketch of the left valve of a juvenile specimen. Cutting axis is indicated as orange line. (B) Radial shell section of the valve. The shell is divided into an outer shell layer (OSL; white) and inner shell layer (ISL; gray), separated by the pallial myostracum (blue line). (C) Magnified sketch of the hinge plate showing annual growth lines (dashed) and axis of maximum growth (black line with arrow). (D) Sketch of the microstructures of the ventral shell portion. The outer portion of the outer shell layer (oOSL) consists of homogeneous (HOM) microstructure, which gradually merge into crossed-acicular (CA) microstructure toward the inner portion of the outer shell layer (iOSL). Transitional fine complex crossed-lamellar (FCCL) and CA microstructures are formed in the inner shell layer (ISL). Annual growth lines (GL) and pallial myostracum (My.) consist of irregular simple prismatic (ISP) microstructure. (E) Sketch of the microstructures in the hinge plate. Growth increments and lines are composed of CA and ISP microstructures, respectively. Dashed black lines represent annual growth lines. Boxes in B and C show the extent of the microstructure sketches portrayed in D and E, respectively. Still Image Arctica islandica Unknown |
institution |
Open Polar |
collection |
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op_collection_id |
ftsmithonian |
language |
unknown |
topic |
Cell Biology Ecology Developmental Biology Inorganic Chemistry Science Policy Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified uniform shell portion biomineral units laboratory-grown Arctica islandica microstructural temperature proxy microstructure scanning electron microscopy species Temperature-induced microstructural. image processing software microstructural properties |
spellingShingle |
Cell Biology Ecology Developmental Biology Inorganic Chemistry Science Policy Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified uniform shell portion biomineral units laboratory-grown Arctica islandica microstructural temperature proxy microstructure scanning electron microscopy species Temperature-induced microstructural. image processing software microstructural properties Nils Höche (10204233) Eric O. Walliser (10204236) Niels J. de Winter (3358778) Rob Witbaard (549727) Bernd R. Schöne (8187015) Shell growth patterns and microstructure of Arctica islandica . |
topic_facet |
Cell Biology Ecology Developmental Biology Inorganic Chemistry Science Policy Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified uniform shell portion biomineral units laboratory-grown Arctica islandica microstructural temperature proxy microstructure scanning electron microscopy species Temperature-induced microstructural. image processing software microstructural properties |
description |
(A) Sketch of the left valve of a juvenile specimen. Cutting axis is indicated as orange line. (B) Radial shell section of the valve. The shell is divided into an outer shell layer (OSL; white) and inner shell layer (ISL; gray), separated by the pallial myostracum (blue line). (C) Magnified sketch of the hinge plate showing annual growth lines (dashed) and axis of maximum growth (black line with arrow). (D) Sketch of the microstructures of the ventral shell portion. The outer portion of the outer shell layer (oOSL) consists of homogeneous (HOM) microstructure, which gradually merge into crossed-acicular (CA) microstructure toward the inner portion of the outer shell layer (iOSL). Transitional fine complex crossed-lamellar (FCCL) and CA microstructures are formed in the inner shell layer (ISL). Annual growth lines (GL) and pallial myostracum (My.) consist of irregular simple prismatic (ISP) microstructure. (E) Sketch of the microstructures in the hinge plate. Growth increments and lines are composed of CA and ISP microstructures, respectively. Dashed black lines represent annual growth lines. Boxes in B and C show the extent of the microstructure sketches portrayed in D and E, respectively. |
format |
Still Image |
author |
Nils Höche (10204233) Eric O. Walliser (10204236) Niels J. de Winter (3358778) Rob Witbaard (549727) Bernd R. Schöne (8187015) |
author_facet |
Nils Höche (10204233) Eric O. Walliser (10204236) Niels J. de Winter (3358778) Rob Witbaard (549727) Bernd R. Schöne (8187015) |
author_sort |
Nils Höche (10204233) |
title |
Shell growth patterns and microstructure of Arctica islandica . |
title_short |
Shell growth patterns and microstructure of Arctica islandica . |
title_full |
Shell growth patterns and microstructure of Arctica islandica . |
title_fullStr |
Shell growth patterns and microstructure of Arctica islandica . |
title_full_unstemmed |
Shell growth patterns and microstructure of Arctica islandica . |
title_sort |
shell growth patterns and microstructure of arctica islandica . |
publishDate |
2021 |
url |
https://doi.org/10.1371/journal.pone.0247968.g001 |
genre |
Arctica islandica |
genre_facet |
Arctica islandica |
op_relation |
https://figshare.com/articles/figure/Shell_growth_patterns_and_microstructure_of_i_Arctica_islandica_i_/14126871 doi:10.1371/journal.pone.0247968.g001 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1371/journal.pone.0247968.g001 |
_version_ |
1766353149246832640 |