Evidence map›Paper›PMID 32555453›Full record

ArticleNature2020

A giant soft-shelled egg from the Late Cretaceous of Antarctica.

Lucas J Legendre, David Rubilar-Rogers, Grace M Musser, Sarah N Davis, Rodrigo A Otero, Alexander O Vargas, Julia A Clarke

Open access · hybridAbstract read
PubMed Publisher
In one paragraph

Article in Nature, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
4.4field-weighted citation impact, top 7% of its field
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

5 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Lucas J LegendreDepartment of Geological Sciences, University of Texas at Austin, Austin, TX, USA. lucasjlegendre@gmail.com.ORCID http://orcid.org/0000-0003-1343-8725
David Rubilar-RogersÁrea Paleontología, Museo Nacional de Historia Natural, Santiago, Chile.
Grace M MusserDepartment of Geological Sciences, University of Texas at Austin, Austin, TX, USA.ORCID http://orcid.org/0000-0001-9476-5757
Sarah N DavisDepartment of Geological Sciences, University of Texas at Austin, Austin, TX, USA.ORCID http://orcid.org/0000-0002-4434-3115
Rodrigo A OteroDepartamento de Biología, Facultad de Ciencias, Universidad de Chile, Santiago, Chile.
Alexander O VargasDepartamento de Biología, Facultad de Ciencias, Universidad de Chile, Santiago, Chile.
Julia A ClarkeDepartment of Geological Sciences, University of Texas at Austin, Austin, TX, USA. Julia_Clarke@jsg.utexas.edu.
The University of Texas at Austin · USUniversity of Chile · CLNational Monuments Council · CL

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

Egg size and structure reflect important constraints on the reproductive and life-history characteristics of vertebrates

Indexed as

DinosaursFossilsHardnessAnimalsBiological EvolutionEgg Shell

Identifiers

PMID32555453
OpenAlexW3036792386

What OpenQuestion holds

Textmetadata
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.