Evidence map›Paper›PMID 31575362›Full record

ArticleProceedings. Biological sciences2019

The early elasmobranch

Linda Frey, Michael Coates, Michał Ginter, Vachik Hairapetian, Martin Rücklin, Iwan Jerjen, Christian Klug

Open access · greenAbstract read
In one paragraph

Article in Proceedings. Biological sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
8.6field-weighted citation impact, top 2% 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

23 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
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  11. Evidence for high-performance suction feeding in the Pennsylvanian stem-group holocephalanProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  12. Article
  13. The Development of theJournal of developmental biology · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. The swimming traceSwiss journal of palaeontology · 2021
    Article
  19. Article
  20. 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

7 authors at 6 institutions in 5 countries.

Linda FreyPaläontologisches Institut und Museum, University of Zurich, Karl-Schmid-Strasse 4, 8006 Zürich, Switzerland.
Michael CoatesDepartment of Organismal Biology and Anatomy, University of Chicago, 1027 E. 57th Street, Chicago, IL 60637, USA.
Michał GinterFaculty of Geology, University of Warsaw, al. Żwirki i Wigury 93, 02-089 Warszawa, Poland.
Vachik HairapetianDepartment of Geology, Khorasgan Branch, Islamic Azad University, PO Box 81595-158, Esfahan, Iran.
Martin RücklinNaturalis Biodiversity Center, Postbus 9517, 2300 RA Leiden, The Netherlands.
Iwan JerjenGloor Instruments AG, Schaffhauserstrasse 121, 8302 Kloten, Switzerland.
Christian KlugPaläontologisches Institut und Museum, University of Zurich, Karl-Schmid-Strasse 4, 8006 Zürich, Switzerland.
University of Zurich · CHGloor Instruments (Switzerland) · CHIslamic Azad University, Isfahan · IRNaturalis Biodiversity Center · NLUniversity of Chicago · USUniversity of Warsaw · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anatomical knowledge of early chondrichthyans and estimates of their phylogeny are improving, but many taxa are still known only from microremains. The nearly cosmopolitan and regionally abundant Devonian genus

Indexed as

Biological EvolutionAnimalsElasmobranchiiFossilsMoroccochondrichthyesDevoniangnathostomesMorocconeurocranium

Identifiers

PMID31575362
PMCPMC6790773
OpenAlexW2977467701

What OpenQuestion holds

Textmetadata
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.