ArticleData in brief2026
Slide scanner-based microscopy image datasets of fossil diatoms from Southern Ocean surface sediments.
Article in Data in brief, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
This dataset consists mainly of scanned images of permanent slides of surface sediments for the observation of fossil diatoms. The sediment samples were collected from a wide range of locations across the Southern Ocean. The permanent slides were prepared using standard processing, including hydrogen peroxide treatment and the pipette method. The image data include whole-coverslip scans (in the original format of Hamamatsu Photonics K.K.) and tile images (in JPEG format) segmented into 552 μm squares from the whole scanned area. All images have a resolution of 0.23 μm/pixel, which is sufficient for counting marine diatoms. The accompanying annotations (YOLO format) are specifically designed for detecting
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