Evidence map›Paper›PMID 37255737›Full record

ArticleThe anthropocene review2023

The varved succession of Crawford Lake, Milton, Ontario, Canada as a candidate Global boundary Stratotype Section and Point for the Anthropocene series.

Francine Mg McCarthy, R Timothy Patterson, Martin J Head, Nicholas L Riddick, Brian F Cumming, Paul B Hamilton, Michael Fj Pisaric, A Cale Gushulak, Peter R Leavitt, Krysten M Lafond and 19 more

Open access · hybridAbstract read
In one paragraph

Article in The anthropocene review, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
30.2field-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

10 citing papers in PubMed, 142 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Toward defining the Anthropocene onset using a rapid increase in anthropogenic fingerprints in global geological archives.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Researchers move closer to defining the Anthropocene.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  9. Article
  10. 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

29 authors at 12 institutions in 3 countries.

Francine Mg McCarthyBrock University, Canada.ORCID https://orcid.org/0000-0001-5038-8355
R Timothy PattersonCarleton University, Canada.
Martin J HeadBrock University, Canada.
Nicholas L RiddickBrock University, Canada.
Brian F CummingQueen's University, Canada.
Paul B HamiltonCanadian Museum of Nature, Canada.
Michael Fj PisaricBrock University, Canada.
A Cale GushulakUniversity of Regina, Canada.ORCID https://orcid.org/0000-0001-9780-3886
Peter R LeavittUniversity of Regina, Canada.ORCID https://orcid.org/0000-0001-9805-9307
Krysten M LafondCarleton University, Canada.
Brendan Llew-WilliamsBrock University, Canada.
Matthew MarshallCarleton University, Canada.
Autumn HeydeBrock University, Canada.
Paul M PilkingtonBrock University, Canada.
Joshua MoraalBrock University, Canada.
Joseph I BoyceMcMaster University, Canada.
Nawaf A NasserCarleton University, Canada.
Carling WalshCarleton University, Canada.
Monica GarvieQueen's University, Canada.
Sarah RobertsUniversity College London, UK.
Neil L RoseUniversity College London, UK.
Andy B CundyUniversity of Southampton, UK.
Pawel GacaUniversity of Southampton, UK.
Andy MiltonUniversity of Southampton, UK.
Irka HajdasETH Zürich, Switzerland.ORCID https://orcid.org/0000-0003-2373-2725
Carley A CrannUniversity of Ottawa, Canada.
Arnoud BoomUniversity of Leicester, UK.
Sarah A FinkelsteinUniversity of Toronto, Canada.
John H McAndrewsUniversity of Toronto, Canada.
Brock University · CACarleton University · CAUniversity of Southampton · GBQueen's University · CAUniversity College London · GBUniversity of Regina · CAUniversity of Toronto · CACanadian Museum of Nature · CAETH Zurich · CHMcMaster University · CAUniversity of Leicester · GBUniversity of Ottawa · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An annually laminated succession in Crawford Lake, Ontario, Canada is proposed for the Global boundary Stratotype Section and Point (GSSP) to define the Anthropocene as a series/epoch with a base dated at 1950 CE. Varve couplets of organic matter capped by calcite precipitated each summer in alkaline surface waters reflect environmental change at global to local scales. Spheroidal carbonaceous particles and nitrogen isotopes record an increase in fossil fuel combustion in the early 1950s, coinciding with early fallout from nuclear and thermonuclear testing -

Indexed as

acid precipitationcombustionDutch Elm diseasefossil planktonGreat AccelerationradionuclidesSCPsstable isotopesvarvesµXRF

Identifiers

PMID37255737
PMCPMC10226010
OpenAlexW4321095461

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.