New sedimentary evidence reveals a unique history of C

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

Who cites it

3 citing papers in PubMed.

1. A century of research on carbon isotope discrimination during photosynthesis: from early breakthroughs to future goals.The New phytologist · 2026
   Review
2. Onset of extensive human fire use 50,000 y ago.Proceedings of the National Academy of Sciences of the United States of America · 2025
   Article
3. Grassland fire ecology has roots in the late Miocene.Proceedings of the National Academy of Sciences of the United States of America · 2018
   Article

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

Authors and funding

7 authors.

Funding

No grant is acknowledged in the PubMed record.

Abstract