Evidence map›Paper›PMID 39036608›Full record

ArticleMethodsX2024

Morphological and palaeoecological aspects of fossil insects unveiled by UV-A light.

Mathieu Boderau, Corentin Jouault, Camille Aracheloff, Valérie Ngô-Muller, Michael S Engel, Serge Berthier, Bernd Schöllhorn, Diying Huang, André Nel, Romain Garrouste

Abstract read
In one paragraph

Article in MethodsX, 2024. 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

10 authors.

Mathieu BoderauInstitut de Systématique, Évolution, Biodiversité (UMR 7205), MNHN, CNRS, SU, EPHE-PSL, UA, CP50, 57 Rue Cuvier, F-75005 Paris, France.
Corentin JouaultInstitut de Systématique, Évolution, Biodiversité (UMR 7205), MNHN, CNRS, SU, EPHE-PSL, UA, CP50, 57 Rue Cuvier, F-75005 Paris, France.
Camille AracheloffInstitut de Systématique, Évolution, Biodiversité (UMR 7205), MNHN, CNRS, SU, EPHE-PSL, UA, CP50, 57 Rue Cuvier, F-75005 Paris, France.
Valérie Ngô-MullerInstitut de Systématique, Évolution, Biodiversité (UMR 7205), MNHN, CNRS, SU, EPHE-PSL, UA, CP50, 57 Rue Cuvier, F-75005 Paris, France.
Michael S EngelInstitut de Systématique, Évolution, Biodiversité (UMR 7205), MNHN, CNRS, SU, EPHE-PSL, UA, CP50, 57 Rue Cuvier, F-75005 Paris, France.
Serge BerthierInstitut des Nanosciences de Paris (UMR 7588), CNRS, Sorbonne University, F-75005 Paris, France.
Bernd SchöllhornUniversité Paris Cité, Laboratoire d'Electrochimie Moléculaire, F-75013 Paris, France.
Diying HuangKey Laboratory of Palaeobiology and Petroleum Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China.
André NelInstitut de Systématique, Évolution, Biodiversité (UMR 7205), MNHN, CNRS, SU, EPHE-PSL, UA, CP50, 57 Rue Cuvier, F-75005 Paris, France.
Romain GarrousteInstitut de Systématique, Évolution, Biodiversité (UMR 7205), MNHN, CNRS, SU, EPHE-PSL, UA, CP50, 57 Rue Cuvier, F-75005 Paris, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Studying insect fossils, particularly those preserved as compressions in sedimentary matrices, can be difficult due to the taphonomic processes that often result to poor preservation and contrast of structures compared to the embedding matrix. To address this, we propose a user-friendly and simple methodology based on UV-light to study insect fossils and select specimens of interest for more advanced imagery exploration. While UV-light imaging has been previously applied to compressions of arthropod fossils, it typically involved laser light sources. Our approach allows the investigation of fossils using an affordable, compact, and portable UV-light source, along with a simple and replicable low-cost protocol. •The methodology is based on UV-light induced natural fluorescence of sediment and fossil remains.•UV-light is effective on compression fossils to gain natural contrast and enhance observation of body structures like veins or setae on wings.•UV-light is effective to reveal palaeoecological information such as pollen grains preserved on specimens, especially near or on putative pollinator or pollen-eating taxa.

Indexed as

FluorescencePalaeoecologyPalaeontomologyTaxonomyUV-light imagingUV-light induced fluorescence observation of insect compression fossils

Identifiers

PMID39036608
PMCPMC11259923

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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.