{
  "abstract": "This study presents a methodological advancement in the field of clumped-isotope (∆₄₇ ) thermometry, specifically tailored for application to freshwater ostracods. The novel ostracod clumped isotope approach enables quantitative temperature and hydrological reconstruction in lacustrine records. The relationship between ∆₄₇ and the temperature at which ostracod shell mineralized is determined by measuring ∆₄₇ on different species grown under controlled temperatures, ranging from 4 ± 0.8 to 23 ± 0.5ºC. The excellent agreement between the presented ∆₄₇ ostracod data and the monitored temperatures confirms that ∆₄₇ can be applied to ostracod shells and that a vital effect is absent outside the uncertainty of measurements. Results are consistent with the carbonate clumped-isotope unified calibration (Anderson et al., 2021, https://doi.org/10. 1029/2020gl092069), therefore, an ostracod-specific calibration is not needed. The ostracod clumped-isotope thermometer represents a powerful tool for terrestrial paleoclimate studies all around the world, as lakes and ostracods are found in all climatic belts.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 8,
  "authors": [
    {
      "name": "Marta Marchegiano"
    },
    {
      "name": "Marion Peral"
    },
    {
      "name": "Jeroen Venderickx"
    },
    {
      "name": "Koen Martens"
    },
    {
      "name": "Antonio García‐alix"
    },
    {
      "name": "Christophe Snoeck"
    },
    {
      "name": "Steven Goderis"
    },
    {
      "name": "Philippe Claeys"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/0w5csq0segf8j.bib",
  "cited_by": 13,
  "doi": "10.1029/2023gl107426",
  "fulltext_url": null,
  "id": "0w5csq0segf8j",
  "issns": [
    "0094-8276",
    "1944-8007"
  ],
  "landing_url": "https://hal.science/hal-05817284v1",
  "language": "en",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
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      "openalex",
      "1902|Geology and Paleoclimatology Research"
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  "openalex": "W4391984130",
  "pdf_url": "https://hal.science/hal-05817284/document",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-19",
  "publisher": "American Geophysical Union",
  "ris": "https://research.draconitic.com/paper/0w5csq0segf8j.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:59Z",
      "native_id": "hal-05817284",
      "source": "hal",
      "url": "https://hal.science/hal-05817284v1"
    }
  ],
  "subjects": [
    {
      "field": "biology",
      "origin": "hal:2.sdu.stu.pg",
      "subfield": "evolutionary-biology"
    },
    {
      "field": "earth",
      "origin": "hal:2.sdu.stu.cl",
      "subfield": "climate"
    },
    {
      "field": "earth",
      "origin": "hal:2.sdu.stu.hy",
      "subfield": "hydrology-soils"
    }
  ],
  "title": "The Ostracod Clumped‐Isotope Thermometer: A Novel Tool to Accurately Quantify Continental Climate Changes",
  "title_text": "The Ostracod Clumped‐Isotope Thermometer: A Novel Tool to Accurately Quantify Continental Climate Changes",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:59Z",
  "url": "https://research.draconitic.com/paper/0w5csq0segf8j",
  "venue": "Geophysical Research Letters",
  "versions": []
}