Evidence map›Paper›PMID 32161388›Full record

ArticleNature2020

Hummingbird-sized dinosaur from the Cretaceous period of Myanmar.

Lida Xing, Jingmai K O'Connor, Lars Schmitz, Luis M Chiappe, Ryan C McKellar, Qiru Yi, Gang Li

RetractedAbstract readRetracted Publication
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. It has been retracted, and should not be counted. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Lida Xing *State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Beijing, China.
Jingmai K O'Connor *Key Laboratory of Vertebrate Evolution and Human Origins of the Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Beijing, China. jingmai@ivpp.ac.cn.
Lars Schmitz *Dinosaur Institute, Natural History Museum of Los Angeles County, Los Angeles, CA, USA.
Luis M ChiappeDinosaur Institute, Natural History Museum of Los Angeles County, Los Angeles, CA, USA.
Ryan C McKellarRoyal Saskatchewan Museum, Regina, Saskatchewan, Canada.
Qiru YiBeijing Advanced Sciences and Innovation Center, Chinese Academy of Sciences, Beijing, China.
Gang Li *Beijing Advanced Sciences and Innovation Center, Chinese Academy of Sciences, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Skeletal inclusions in approximately 99-million-year-old amber from northern Myanmar provide unprecedented insights into the soft tissue and skeletal anatomy of minute fauna, which are not typically preserved in other depositional environments

Indexed as

FossilsAmberAnimalsBody SizeDinosaursMyanmarSpecies SpecificityAmber

Identifiers

PMID32161388

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.