Evidence map›Paper›PMID 29254954›Full record

ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2018

History and contemporary significance of the Rhynie cherts-our earliest preserved terrestrial ecosystem.

Dianne Edwards, Paul Kenrick, Liam Dolan

Abstract read
In one paragraph

Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

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  14. Changing expressions: a hypothesis for the origin of the vascular plant life cycle.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2018
    Review
  15. Article
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

3 authors.

Dianne EdwardsSchool of Earth and Ocean Sciences, Cardiff University, Cardiff CF10 3AT, UK edwardsd2@cardiff.ac.uk.ORCID http://orcid.org/0000-0002-9786-4395
Paul KenrickDepartment of Earth Sciences, The Natural History Museum, Cromwell Road, London SW7 5BD, UK.ORCID http://orcid.org/0000-0002-3626-5460
Liam DolanDepartment of Plant Sciences, University of Oxford, South Parks Road, Oxford OX1 3RB, UK.ORCID http://orcid.org/0000-0003-1206-7096

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Rhynie cherts Unit is a 407 million-year old geological site in Scotland that preserves the most ancient known land plant ecosystem, including associated animals, fungi, algae and bacteria. The quality of preservation is astonishing, and the initial description of several plants 100 years ago had a huge impact on botany. Subsequent discoveries provided unparalleled insights into early life on land. These include the earliest records of plant life cycles and fungal symbioses, the nature of soil microorganisms and the diversity of arthropods. Today the Rhynie chert (here including the Rhynie and Windyfield cherts) takes on new relevance, especially in relation to advances in the fields of developmental genetics and Earth systems science. New methods and analytical techniques also contribute to a better understanding of the environment and its organisms. Key discoveries are reviewed, focusing on the geology of the site, the organisms and the palaeoenvironments. The plants and their symbionts are of particular relevance to understanding the early evolution of the plant life cycle and the origins of fundamental organs and tissue systems. The Rhynie chert provides remarkable insights into the structure and interactions of early terrestrial communities, and it has a significant role to play in developing our understanding of their broader impact on Earth systems.This article is part of a discussion meeting issue 'The Rhynie cherts: our earliest terrestrial ecosystem revisited'.

Indexed as

Biological EvolutionEcosystemEmbryophytaFossilsGeologyPaleontologyScotlandanimaldevelopmentevolutionfossilgeneticsplant

Identifiers

PMID29254954
PMCPMC5745325

What OpenQuestion holds

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Read underepoch 390

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.