Evidence map›Paper›PMID 33194351›Full record

ArticlePeerJ2020

A new basal ornithopod dinosaur from the Lower Cretaceous of China.

Yuqing Yang, Wenhao Wu, Paul-Emile Dieudonné, Pascal Godefroit

Abstract read
In one paragraph

Article in PeerJ, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Royal Society open science · 2025
    Article
  3. Article
  4. Article
  5. Extremely rapid, yet noncatastrophic, preservation of the flattened-feathered and 3D dinosaurs of the Early Cretaceous of China.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  6. Article
  7. Article
  8. A neweLife · 2021
    Article
  9. 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

4 authors.

Yuqing YangCollege of Resources and Civil Engineering, Northeastern University, Shenyang, Liaoning, China.
Wenhao WuKey Laboratory for Evolution of Past Life and Environment in Northeast Asia, Ministry of Education, Jilin University, Changchun, Jilin, China.ORCID 0000-0003-0970-9713
Paul-Emile DieudonnéInstituto de Investigación en Paleobiología y Geología, CONICET, Universidad Nacional de Río Negro, Rio Negro, Argentina.
Pascal GodefroitDirectorate 'Earth and History of Life', Royal Belgian Institute of Natural Sciences, Brussels, Belgium.ORCID 0000-0002-0922-7872

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A new basal ornithopod dinosaur, based on two nearly complete articulated skeletons, is reported from the Lujiatun Beds (Yixian Fm, Lower Cretaceous) of western Liaoning Province (China). Some of the diagnostic features of

Indexed as

DinosauriaLiaoning provinceLower CretaceousOrnithopodaYixian formation

Identifiers

PMID33194351
PMCPMC7485509

What OpenQuestion holds

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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.