Evidence map›Paper›PMID 34857789›Full record

ArticleScientific reports2021

An Italian dinosaur Lagerstätte reveals the tempo and mode of hadrosauriform body size evolution.

Alfio Alessandro Chiarenza, Matteo Fabbri, Lorenzo Consorti, Marco Muscioni, David C Evans, Juan L Cantalapiedra, Federico Fanti

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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  3. Review
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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.

Alfio Alessandro ChiarenzaGrupo de Ecología Animal, Centro de Investigacion Mariña, Universidade de Vigo, 36310, Vigo, Spain. a.chiarenza15@gmail.com.
Matteo FabbriField Museum of Natural History, Chicago, IL, 60605, USA.
Lorenzo ConsortiDepartment of Mathematics and Geosciences, University of Trieste, 34128, Trieste, Italy.
Marco MuscioniDipartimento di Scienze Biologiche, Geologiche e Ambientali, Alma Mater Studiorum, Università Di Bologna, 40126, Bologna, Italy.
David C EvansDepartment of Ecology and Evolutionary Biology, University of Toronto, Toronto, ON, M5S 3B2, Canada.
Juan L CantalapiedraGloCEE-Global Change Ecology and Evolution Research Group, Departamento de Ciencias de la Vida, Universidad de Alcalá, 28801, Alcalá de Henares, Spain.
Federico FantiDipartimento di Scienze Biologiche, Geologiche e Ambientali, Alma Mater Studiorum, Università Di Bologna, 40126, Bologna, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During the latest Cretaceous, the European Archipelago was characterized by highly fragmented landmasses hosting putative dwarfed, insular dinosaurs, claimed as fossil evidence of the "island rule". The Villaggio del Pescatore quarry (north-eastern Italy) stands as the most informative locality within the palaeo-Mediterranean region and represents the first, multi-individual Konservat-Lagerstätte type dinosaur-bearing locality in Italy. The site is here critically re-evaluated as early Campanian in age, thus preceding the final fragmentation stages of the European Archipelago, including all other European localities preserving hypothesized dwarfed taxa. New skeletal remains allowed osteohistological analyses on the hadrosauroid Tethyshadros insularis indicating subadult features in the type specimen whereas a second, herein newly described, larger individual is likely somatically mature. A phylogenetic comparative framework places the body-size of T. insularis in range with other non-hadrosaurid Eurasian hadrosauroids, rejecting any significant evolutionary trend towards miniaturisation in this clade, confuting its 'pygmy' status, and providing unmatched data to infer environmentally-driven body-size trends in Mesozoic dinosaurs.

Indexed as

Biological EvolutionBody SizeFossilsPaleontologyPhylogenyAnimalsDinosaursEnvironmentItaly

Identifiers

PMID34857789
PMCPMC8640049

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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.