Evidence map›Paper›PMID 42450637›Full record

ArticleBiology2026

Hatchlings of

Nicholas R Longrich, Peter J Makovicky, Tim Tokaryk, David M L Cooper, Evan T Saitta, Gregory M Erickson, Tamas Szekely, Eric Snively

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biology, 2026. 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

8 authors.

Nicholas R LongrichDepartment of Biology and Biochemistry, University of Bath, Bath BA2 7AY, UK.ORCID 0000-0002-9586-8907
Peter J MakovickyDepartment of Earth and Environmental Sciences, University of Minnesota, Minneapolis, MN 55455, USA.ORCID 0000-0001-9307-9982
Tim TokarykDepartment of Earth Sciences, University of Regina, Regina, SK S4S 0A2, Canada.
David M L CooperDepartment of Anatomy, Physiology and Pharmacology, University of Saskatchewan, Saskatoon, SK S7N 5SA2, Canada.
Evan T SaittaField Museum of Natural History, Integrative Research Center, Life Sciences Section, Chicago, IL 60605, USA.ORCID 0000-0002-9306-9060
Gregory M EricksonDepartment of Biological Science, Florida State University, Tallahassee, FL 32306, USA.
Tamas SzekelyDepartment of Biology and Biochemistry, University of Bath, Bath BA2 7AY, UK.
Eric SnivelyOklahoma State University College of Osteopathic Medicine at the Cherokee Nation, Tahlequah, OK 74464, USA.ORCID 0000-0003-4046-0282

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tyrannosaurs were giant predatory dinosaurs that occupied the apex of Late Cretaceous food chains. Little is known about the early life and reproductive ecology of tyrannosaurs due to the extreme rarity of hatchling and juvenile fossils. We report bones of hatchlings (<1 yr) for

Indexed as

DinosauriaevolutionGorgosaurus libratusparental careTyrannosauridaeTyrannosaurus rex

Identifiers

PMID42450637
PMCPMC13359715

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.