Micro-CT study of Middle Ordovician Spumellaria (radiolarians) from western Newfoundland, Canada
A new, previously undescribed Middle Ordovician (middle Darriwilian: Dw2) radiolarian assemblage has been recovered from the Table Cove Formation at Piccadilly Quarry, western Newfoundland. Constituents of the fauna described herein are both distinctive and exceptionally well preserved. Three-dimens...
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The Paleontological Society
2020
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ftbioone:10.1017/jpa.2019.88 2024-06-02T08:10:38+00:00 Micro-CT study of Middle Ordovician Spumellaria (radiolarians) from western Newfoundland, Canada Sarah Kachovich Jonathan C. Aitchison Sarah Kachovich Jonathan C. Aitchison world 2020-07-15 text/HTML https://doi.org/10.1017/jpa.2019.88 en eng The Paleontological Society doi:10.1017/jpa.2019.88 All rights reserved. https://doi.org/10.1017/jpa.2019.88 Text 2020 ftbioone https://doi.org/10.1017/jpa.2019.88 2024-05-07T00:47:45Z A new, previously undescribed Middle Ordovician (middle Darriwilian: Dw2) radiolarian assemblage has been recovered from the Table Cove Formation at Piccadilly Quarry, western Newfoundland. Constituents of the fauna described herein are both distinctive and exceptionally well preserved. Three-dimensional X-ray micro-computed tomography (µ-CT) is used to make a detailed examination of four key spumellarian specimens. This technology enables visualization of hitherto ambiguous details of the internal morphologies of key lower Paleozoic taxonomic groups, among which a lack of knowledge has impeded resolution of higher taxonomic rankings. Text Newfoundland BioOne Online Journals Canada Table Cove ENVELOPE(-57.532,-57.532,50.350,50.350) Journal of Paleontology 94 3 417 435 |
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Open Polar |
collection |
BioOne Online Journals |
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ftbioone |
language |
English |
description |
A new, previously undescribed Middle Ordovician (middle Darriwilian: Dw2) radiolarian assemblage has been recovered from the Table Cove Formation at Piccadilly Quarry, western Newfoundland. Constituents of the fauna described herein are both distinctive and exceptionally well preserved. Three-dimensional X-ray micro-computed tomography (µ-CT) is used to make a detailed examination of four key spumellarian specimens. This technology enables visualization of hitherto ambiguous details of the internal morphologies of key lower Paleozoic taxonomic groups, among which a lack of knowledge has impeded resolution of higher taxonomic rankings. |
author2 |
Sarah Kachovich Jonathan C. Aitchison |
format |
Text |
author |
Sarah Kachovich Jonathan C. Aitchison |
spellingShingle |
Sarah Kachovich Jonathan C. Aitchison Micro-CT study of Middle Ordovician Spumellaria (radiolarians) from western Newfoundland, Canada |
author_facet |
Sarah Kachovich Jonathan C. Aitchison |
author_sort |
Sarah Kachovich |
title |
Micro-CT study of Middle Ordovician Spumellaria (radiolarians) from western Newfoundland, Canada |
title_short |
Micro-CT study of Middle Ordovician Spumellaria (radiolarians) from western Newfoundland, Canada |
title_full |
Micro-CT study of Middle Ordovician Spumellaria (radiolarians) from western Newfoundland, Canada |
title_fullStr |
Micro-CT study of Middle Ordovician Spumellaria (radiolarians) from western Newfoundland, Canada |
title_full_unstemmed |
Micro-CT study of Middle Ordovician Spumellaria (radiolarians) from western Newfoundland, Canada |
title_sort |
micro-ct study of middle ordovician spumellaria (radiolarians) from western newfoundland, canada |
publisher |
The Paleontological Society |
publishDate |
2020 |
url |
https://doi.org/10.1017/jpa.2019.88 |
op_coverage |
world |
long_lat |
ENVELOPE(-57.532,-57.532,50.350,50.350) |
geographic |
Canada Table Cove |
geographic_facet |
Canada Table Cove |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_source |
https://doi.org/10.1017/jpa.2019.88 |
op_relation |
doi:10.1017/jpa.2019.88 |
op_rights |
All rights reserved. |
op_doi |
https://doi.org/10.1017/jpa.2019.88 |
container_title |
Journal of Paleontology |
container_volume |
94 |
container_issue |
3 |
container_start_page |
417 |
op_container_end_page |
435 |
_version_ |
1800756543548817408 |