Evidence map›Paper›PMID 40379649›Full record

ArticleNature communications2025

Incipient continent formation by shallow melting of an altered mafic protocrust.

Michael I H Hartnady, Simon Schorn, Tim E Johnson, Andreas Zametzer, Axel K Schmitt, Bruno V Ribeiro, R Hugh Smithies, Milo Barham, Christopher L Kirkland

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Review
4 · The record

Corrections and comments

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

5 · Who and what money

Authors and funding

9 authors.

Michael I H HartnadyTimescales of Mineral Systems Group, Curtin Frontier Institute for Geoscience Solutions, School of Earth and Planetary Science, Curtin University, Perth, WA, Australia. michael.hartnady@curtin.edu.au.ORCID http://orcid.org/0000-0001-5297-9925
Simon SchornInstitute of Geosciences, Johannes Gutenberg University, J. Becher Weg 21, Mainz, Germany.
Tim E JohnsonTimescales of Mineral Systems Group, Curtin Frontier Institute for Geoscience Solutions, School of Earth and Planetary Science, Curtin University, Perth, WA, Australia.ORCID http://orcid.org/0000-0001-8704-4396
Andreas ZametzerTimescales of Mineral Systems Group, Curtin Frontier Institute for Geoscience Solutions, School of Earth and Planetary Science, Curtin University, Perth, WA, Australia.ORCID http://orcid.org/0000-0002-5700-3638
Axel K SchmittJohn de Laeter Centre, Curtin University, Perth, WA, Australia.ORCID http://orcid.org/0000-0002-9029-4211
Bruno V RibeiroTimescales of Mineral Systems Group, Curtin Frontier Institute for Geoscience Solutions, School of Earth and Planetary Science, Curtin University, Perth, WA, Australia.
R Hugh SmithiesTimescales of Mineral Systems Group, Curtin Frontier Institute for Geoscience Solutions, School of Earth and Planetary Science, Curtin University, Perth, WA, Australia.ORCID http://orcid.org/0000-0003-1878-597X
Milo BarhamTimescales of Mineral Systems Group, Curtin Frontier Institute for Geoscience Solutions, School of Earth and Planetary Science, Curtin University, Perth, WA, Australia.ORCID http://orcid.org/0000-0003-0392-7306
Christopher L KirklandTimescales of Mineral Systems Group, Curtin Frontier Institute for Geoscience Solutions, School of Earth and Planetary Science, Curtin University, Perth, WA, Australia.ORCID http://orcid.org/0000-0003-3367-8961

Funding

Austrian Science Fund (Fonds zur Förderung der Wissenschaftlichen Forschung) P33002N
6 · The paper itself

Abstract

Understanding how Earth's continental nuclei first formed in the Archean eon (4.0-2.5 Ga) underpins our notions of early Earth geodynamics. Yet, the nature of Earth's early protocrust and the primary mechanism for its transformation are poorly understood, as very ancient rocks preserving petrological evidence for these processes are incredibly rare. Here we report the discovery of a formerly melt-bearing amphibolite from the Sylvania Inlier of the Pilbara Craton in Western Australia. Radiometric dating of zircon and titanite in these rocks constrain the time of partial melting to 3565 Ma, providing evidence for a metamorphic event that predates most exposed rocks in the Pilbara Craton by ~30 million years. Low δ

Identifiers

PMID40379649
PMCPMC12084298

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.