ArticleProceedings of the National Academy of Sciences of the United States of America2023
Endothermic physiology of extinct megatooth sharks.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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.
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.
Who cites it
9 citing papers in PubMed.
- The body temperature ofScience advances · 2026Article
- Metabolic skinflint or spendthrift? Insights into ground sloth integument and thermophysiology revealed by biophysical modeling and clumped isotope paleothermometry.Journal of mammalian evolution · 2025Article
- Reassessment of the possible size, form, weight, cruising speed, and growth parameters of the extinct megatooth shark,Palaeontologia electronica (Online) · 2025Article
- Eocene Shark Teeth From Peninsular Antarctica: Windows to Habitat Use and Paleoceanography.Paleoceanography and paleoclimatology · 2024Article
- Cautionary tales on the use of proxies to estimate body size and form of extinct animals.Ecology and evolution · 2024Article
- White shark comparison reveals a slender body for the extinct megatooth shark,Palaeontologia electronica (Online) · 2024Article
- Centralized red muscle inBiology letters · 2023Article
- The Deep Past of the White Shark,Life (Basel, Switzerland) · 2023Review
- Dental geochemistry reveals thermoregulation in the Neogene ocean's most infamous superpredator.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The evolution of the extinct megatooth shark,
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.