Evidence map›Paper›PMID 42371547›Full record

ArticlePeerJ2026

Three-dimensionally preserved appendages of the early Cambrian trilobite

Luis Collantes, Sarah R Losso, Xianguang Hou, Huijuan Mai, Michel Schmidt, Yu Liu

Abstract read
In one paragraph

Article in PeerJ, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Luis CollantesYunnan Key Laboratory for Palaeobiology, Institute of Paleontology, Yunnan University, Kunming, China.
Sarah R LossoMuseum of Comparative Zoology and Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, United States of America.
Xianguang HouYunnan Key Laboratory for Palaeobiology, Institute of Paleontology, Yunnan University, Kunming, China.
Huijuan MaiYunnan Key Laboratory for Palaeobiology, Institute of Paleontology, Yunnan University, Kunming, China.
Michel SchmidtMEC International Joint Laboratory for Palaeobiology and Palaeoenvironment, Yunnan University, Kunming, China.
Yu LiuYunnan Key Laboratory for Palaeobiology, Institute of Paleontology, Yunnan University, Kunming, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Advances in micro-computed tomography have brought new insights into the non-biomineralized three-dimensional morphologies of various euarthropods from the Chengjiang biota. The application of this technique to

Indexed as

ArthropodsFossilsAnimalsImaging, Three-DimensionalX-Ray MicrotomographyChengjiang biotaTrilobitaVentral anatomyX-ray microcomputed tomography

Identifiers

PMID42371547
PMCPMC13310485

What OpenQuestion holds

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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.