Evidence map›Paper›PMID 29097678›Full record

ArticleNature communications2017

Planktic foraminifera form their shells via metastable carbonate phases.

D E Jacob, R Wirth, O B A Agbaje, O Branson, S M Eggins

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
17.3field-weighted citation impact, top 1% of its field
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

20 citing papers in PubMed, 108 citations in OpenAlex.

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  11. A modern scleractinian coral with a two-component calcite-aragonite skeleton.Proceedings of the National Academy of Sciences of the United States of America · 2021
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  14. Optimization of bio-cement production from cement kiln dust using microalgae.Biotechnology reports (Amsterdam, Netherlands) · 2019
    Article
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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

5 authors at 3 institutions in 2 countries.

D E JacobDepartment of Earth and Planetary Sciences, Macquarie University, Sydney, 2109, NSW, Australia. Dorrit.jacob@mq.edu.au.ORCID http://orcid.org/0000-0003-4744-6627
R WirthHelmholtz-Centre Potsdam, German Research Centre For Geosciences GFZ, 14473, Potsdam, Germany.
O B A AgbajeDepartment of Earth and Planetary Sciences, Macquarie University, Sydney, 2109, NSW, Australia.
O BransonResearch School of Earth Sciences, Australian National University, Canberra, 2601, ACT, Australia.ORCID http://orcid.org/0000-0002-1851-497X
S M EgginsResearch School of Earth Sciences, Australian National University, Canberra, 2601, ACT, Australia.
Australian National University · AUMacquarie University · AUGFZ Helmholtz Centre for Geosciences · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The calcium carbonate shells of planktic foraminifera provide our most valuable geochemical archive of ocean surface conditions and climate spanning the last 100 million years, and play an important role in the ocean carbon cycle. These shells are preserved in marine sediments as calcite, the stable polymorph of calcium carbonate. Here, we show that shells of living planktic foraminifers Orbulina universa and Neogloboquadrina dutertrei originally form from the unstable calcium carbonate polymorph vaterite, implying a non-classical crystallisation pathway involving metastable phases that transform ultimately to calcite. The current understanding of how planktic foraminifer shells record climate, and how they will fare in a future high-CO

Indexed as

AnimalsAnimal ShellsCalcium CarbonateCrystallizationForaminiferaSolubilityCalcium Carbonate

Identifiers

PMID29097678
PMCPMC5668319
OpenAlexW2765933604

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.