X-ray micro computed tomography images of shells of planktic foraminifer Praeorbulina glomerosa circularis, Orbulina suturalis and Velapertina indigena
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2022
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| _version_ | 1867169519840002048 |
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| author | Kiss, Peter Hudáčková, Natália Titschack, Jürgen Siccha, Michael Heřmanová, Zuzana Silye, Lóránd Ruman, Andrej Rybár, Samuel Kucera, Michal |
| author_facet | Kiss, Peter Hudáčková, Natália Titschack, Jürgen Siccha, Michael Heřmanová, Zuzana Silye, Lóránd Ruman, Andrej Rybár, Samuel Kucera, Michal |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Planktic foraminifera (Protista, Rhizaria) are marine zooplankton that precipitate calcareous shells. Their shells are built during their ontogeny, which is characterized by the sequential addition of chambers with various morphology. Here we present computed tomography image stacks of mid-Miocene (Langhian and Serravallian) planktic foraminifera species of Praeorbulina glomerosa circularis, Orbulina suturalis and Velapertina indigena, obtained from sediment and core samples from the Western Carpathians and Pacific Ocean. The X-ray computed tomography scanning was performed with the SkyScan 1172 high-resolution micro-computed tomography device at the Natural Museum in Prague (Czech Republic). The reconstructed 3D models were used to reconstruct the morphological changes accompanied by the species ontogenetic development. In this way we provided new insights into the planktonic foraminifera shell architecture and the three species phylogenetic relatedness. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_952343 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | X-ray micro computed tomography images of shells of planktic foraminifer Praeorbulina glomerosa circularis, Orbulina suturalis and Velapertina indigena Kiss, Peter Hudáčková, Natália Titschack, Jürgen Siccha, Michael Heřmanová, Zuzana Silye, Lóránd Ruman, Andrej Rybár, Samuel Kucera, Michal Center for Marine Environmental Sciences; Computed Tomography; MARUM; middle Miocene; Ocean Drilling Program; ODP; planktic foraminifera; X-ray micro-CT Planktic foraminifera (Protista, Rhizaria) are marine zooplankton that precipitate calcareous shells. Their shells are built during their ontogeny, which is characterized by the sequential addition of chambers with various morphology. Here we present computed tomography image stacks of mid-Miocene (Langhian and Serravallian) planktic foraminifera species of Praeorbulina glomerosa circularis, Orbulina suturalis and Velapertina indigena, obtained from sediment and core samples from the Western Carpathians and Pacific Ocean. The X-ray computed tomography scanning was performed with the SkyScan 1172 high-resolution micro-computed tomography device at the Natural Museum in Prague (Czech Republic). The reconstructed 3D models were used to reconstruct the morphological changes accompanied by the species ontogenetic development. In this way we provided new insights into the planktonic foraminifera shell architecture and the three species phylogenetic relatedness. |
| title | X-ray micro computed tomography images of shells of planktic foraminifer Praeorbulina glomerosa circularis, Orbulina suturalis and Velapertina indigena |
| topic | Center for Marine Environmental Sciences; Computed Tomography; MARUM; middle Miocene; Ocean Drilling Program; ODP; planktic foraminifera; X-ray micro-CT |
| url | https://doi.org/10.1594/PANGAEA.952343 |