Evidence map›Paper›PMID 34315258›Full record

ArticleProceedings. Biological sciences2021

Devonian agglutinated polychaete tubes: all in all it's just another grain in the wall.

Bruno Becker-Kerber, Rodrigo Scalise Horodyski, Lucas Del Mouro, Daniel Sedorko, Ilana Lehn, Dario Ferreira Sanchez, Jérôme Fournier, Arnaud Mazurier, Abderrazak El Albani

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

9 authors.

Bruno Becker-KerberPrograma de Pós-Graduação em Ecologia e Recursos Naturais, Universidade Federal de São Carlos, São Carlos (SP), Washington Luiz, 325 km, 13565-905, Brazil.
Rodrigo Scalise HorodyskiGeology Graduate Program, Universidade do Vale do Rio dos Sinos, São Leopoldo, Rio Grande do Sul 93022-750, Brazil.
Lucas Del MouroInstitute of Geosciences, University of São Paulo, São Paulo, SP 05508-080, Brazil.
Daniel SedorkoUniversidade Federal de Uberlândia, Laboratório de Paleontologia Estratigráfica, campus Monte Carmelo. Av. XV de Novembro, 501, Boa Vista, Monte Carmelo-MG, Brazil.
Ilana LehnGeology Graduate Program, Universidade do Vale do Rio dos Sinos, São Leopoldo, Rio Grande do Sul 93022-750, Brazil.
Dario Ferreira SanchezSwiss Light Source (SLS), Paul Scherrer Institut (PSI), Villigen, Switzerland.
Jérôme FournierMuséum national d'Histoire naturelle, Station de Biologie marine, BP225, 29182 Concarneau cedex, France.
Arnaud MazurierUniversity of Poitiers/CNRS UMR 7285 IC2MP, B27, TSA 51106, 86073 Poitiers cedex, France.
Abderrazak El AlbaniUniversity of Poitiers/CNRS UMR 7285 IC2MP, B27, TSA 51106, 86073 Poitiers cedex, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biomineralized and organic metazoan tubular skeletons are by far the most common in the fossil record. However, several groups of organisms are also able to agglutinate particles to construct more rigid structures. Here we present a novel type of agglutinated tube from the austral and endemic palaeobiota of the Malvinokaffric realm (Devonian, Brazil). This fossil is characterized by an agglutinated tube made of silt-sized particles forming an unusual flanged morphology that is not known from the fossil record. Besides being able to select specific particles, these organisms probably lived partially buried and were detritus/suspension feeders. Comparisons across different modern groups show that these fossils are strongly similar to tubes made by polychaetes, specifically from the family Maldanidae. If this interpretation is correct, then an early divergence of the Sedentaria clade may have occurred before the Devonian.

Indexed as

FossilsPolychaetaAnimalsBrazilPhylogenyfossil annelidsGivetianMalvinokaffric biotaPonta Grossa formationskeletogenesis

Identifiers

PMID34315258
PMCPMC8316799

What OpenQuestion holds

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Registered trials

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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.