December 2010 PMID 20534602

Transitional fossils and the origin of turtles.

Tyler R Lyson, Gabe S Bever, Bhart-Anjan S Bhullar, Walter G Joyce, Jacques A Gauthier

Mentions

51
Peak: 14 in Aug 2023
across 5 sources since Nov 2017

Extended reach

8,431,580
potential audience

Total likes

85,145

Video views

8,295,351

Mentions per month

Nov 2017 – Nov 2025

Where it's discussed

  • X / Twitter37 posts
  • Bluesky6 posts
  • Facebook5 posts
  • YouTube2 videos
  • News1 articles

AI synopsis

What people are saying

The discussions demonstrate high interest through mentions of specific fossils like Eunotosaurus and references to key research papers, while tone shifts between curiosity, curiosity-driven debates, and support for evolutionary evidence, reflecting engagement with the scientific content and its significance.

AgreementModerate agreement

Most discussions express support or interest in the research, highlighting the importance of transitional fossils and evolutionary questions.

InterestHigh interest

Numerous posts show a high level of curiosity and enthusiasm, especially when referencing specific fossils and evolution concepts.

EngagementModerate engagement

Participants reference studies, debate fossil interpretations, and share links, indicating active engagement.

ImpactModerate impact

The discussions suggest that the article influences thinking about evolutionary history and fossil evidence, with some emphasizing broader scientific and philosophical implications.

Abstract in brief

  • The origin of turtles is debated, with three main theories: they are related either to crocodiles and birds, lizards and tuataras, or a combined group called Diapsida.
  • Researchers reanalyzed data and found that including transitional fossils like Proganochelys and Eunotosaurus suggests turtles are outside the Diapsida group, showing the importance of fossils that show evolutionary change.
  • The study emphasizes that understanding these transitional fossils is key for resolving evolutionary relationships and for accurately using fossils in molecular studies.]

Top posts

Most liked on X and Bluesky
c0nc0rdance
@c0nc0rdance.bsky.social · Bluesky

Turtles are unique in body-design. Although other animals try to replicate the "exoskeletal armor" (armadillo, pangolin), only the turtle fuses its spinal column & ribs directly to the armor (carapace). So how did the turtle become the Iron Man of the animal world? Let's start with "Eunotosaurus":

Apr 4, 2025 · 128 likes · 30 shares View post →
autismsupsoc
@autismsupsoc · X

Them: “I should warn you. Once you go down the Turtle Evolution Rabbit Hole … it’s a path you cannot return from” Me: “Don’t threaten me with a good time” https://t.co/IYSFOK1k3f

Aug 30, 2023 · 38 likes · 3 shares · 29,234 followers View post →
c0nc0rdance
@c0nc0rdance.bsky.social · Bluesky

And lastly the primary literature on this topic: 1. Hirasawa et al (2013) "The endoskeletal origin of the turtle carapace" Nat Commun. 4:2107. www.nature.com/articles/nco... 2. Lyson et al (2010) "Transitional fossils and the origin of turtles" Biol Lett 6, 830–833 europepmc.org/backend/ptpm...

Apr 4, 2025 · 22 likes · 1 share View post →
Cheshire Cat ᓚᘏᗢ,
@autismsupsoc.bsky.social · Bluesky

Btw … “Turtle” is also a popular evolutionary destination …. So aliens might look like the TMNT … youtu.be/dQASQBbjmmo bsky.app/profile/auti...

Mar 10, 2025 · 13 likes · 2 shares View post →
MogwartsSchool
@MogwartsSchool · X

https://t.co/iBT7egv3QT

Jun 18, 2024 · 4 likes · 1,035 followers View post →
autismsupsoc
@autismsupsoc · X

@iomeanslife @hamishsteele If your logic is that any two specifies on aliens worlds are the same form due to Convergent Evolution then the explanation would make sense for any shape that occurs *independently* repeatedly and would counter logical to any form that is *unique.* https://t.co/twA6HzeBXS

Jul 27, 2024 · 3 likes · 2 shares · 29,234 followers View post →

All mentions

pichucheos
@pichucheos · X

mi cancion de cuna https://t.co/U1cHIWRKkw

Jul 8, 2025 · 113 followers View post →
c0nc0rdance
@c0nc0rdance.bsky.social · Bluesky

Turtles are unique in body-design. Although other animals try to replicate the "exoskeletal armor" (armadillo, pangolin), only the turtle fuses its spinal column & ribs directly to the armor (carapace). So how did the turtle become the Iron Man of the animal world? Let's start with "Eunotosaurus":

Apr 4, 2025 · 128 likes · 30 shares View post →
c0nc0rdance
@c0nc0rdance.bsky.social · Bluesky

And lastly the primary literature on this topic: 1. Hirasawa et al (2013) "The endoskeletal origin of the turtle carapace" Nat Commun. 4:2107. www.nature.com/articles/nco... 2. Lyson et al (2010) "Transitional fossils and the origin of turtles" Biol Lett 6, 830–833 europepmc.org/backend/ptpm...

Apr 4, 2025 · 22 likes · 1 share View post →
Cheshire Cat ᓚᘏᗢ,
@autismsupsoc.bsky.social · Bluesky

Btw … “Turtle” is also a popular evolutionary destination …. So aliens might look like the TMNT … youtu.be/dQASQBbjmmo bsky.app/profile/auti...

Mar 10, 2025 · 13 likes · 2 shares View post →
UsurperSmurf123
@RDanaReid1 · X

@SandyofCthulhu https://t.co/nEXW7Rwwj5

Mar 8, 2025 · 262 followers View post →
Rose, The Sword Vixen
@threetails.bsky.social · Bluesky

Fun fact: turtles have evolved several times. youtu.be/dQASQBbjmmo?...

Mar 1, 2025 View post →
Sayed Ismail Behbehani
@siab_88 · X

Every Time Things Have Evolved Into Turtles https://t.co/A7giPvOgrj via @YouTube

Feb 17, 2025 · 5,163 followers View post →
fungo da tumba de tutancâmon
@mythopoesis.bsky.social · Bluesky

youtu.be/dQASQBbjmmo?...

Feb 9, 2025 · 1 like View post →
Tamejirou
@Tamejirou · X

亀型生物への収斂進化。類型にカニ型への収斂進化の動画もあるらしい Every Time Things Have Evolved Into Turtles https://t.co/kiCOLVJz2k via @YouTube

Jan 24, 2025 · 3,776 followers View post →
Rohit Attri
@roattri18 · X

RT @buddhimedia: Every Time Things Have Evolved Into Turtles https://t.co/JfPEGMPCTA

Dec 4, 2024 · 1 share · 45 followers View post →
Buddhi
@buddhimedia · X

Every Time Things Have Evolved Into Turtles https://t.co/JfPEGMPCTA

Dec 4, 2024 · 2 likes · 1 share · 13,511 followers View post →
autismsupsoc
@autismsupsoc · X

RT @autismsupsoc: @iomeanslife @hamishsteele If your logic is that any two specifies on aliens worlds are the same form due to Convergent E…

Jul 27, 2024 · 2 shares · 29,234 followers View post →
autismsupsoc
@autismsupsoc · X

@iomeanslife @hamishsteele If your logic is that any two specifies on aliens worlds are the same form due to Convergent Evolution then the explanation would make sense for any shape that occurs *independently* repeatedly and would counter logical to any form that is *unique.* https://t.co/twA6HzeBXS

Jul 27, 2024 · 3 likes · 2 shares · 29,234 followers View post →
One Man
@FriederJim · X

@omnibusproject All the times things have evolved into turtles https://t.co/dFuFU2PWjy

Jul 5, 2024 · 231 followers View post →
MogwartsSchool
@MogwartsSchool · X

https://t.co/iBT7egv3QT

Jun 18, 2024 · 4 likes · 1,035 followers View post →
Mal
@MalZul_ · X

https://t.co/rcfQDGACsc

May 29, 2024 · 34 followers View post →
i.
@pterotactile_ · X

@len0killer https://t.co/ccNEkx2BRT yes but somehow it’s actually happens to be an excellent idea for an animal

Mar 30, 2024 · 44 followers View post →
shoo.
@shoozinha · X

https://t.co/gA5xZF3ctn lindo vídeo

Jan 31, 2024 · 493 followers View post →
tj mahr
@tjmahr.com · Bluesky

sometimes a title poses a question that never would have occurred to me and yet I must have answered youtu.be/dQASQBbjmmo?...

Jan 30, 2024 · 1 like View post →
Danny Flinker
@FlinkerDanny · X

https://t.co/09LF8JDUj4

Dec 16, 2023 · 144 followers View post →
Marcel
@Marcel4X · X

Every Time Things Have Evolved Into Turtles https://t.co/4UJju3o7ih via @YouTube

Oct 26, 2023 · 469 followers View post →
Yu
@yuagainyes · X

@Kukiweed Have you seem this btw? https://t.co/BDkLqvHsMy

Sep 19, 2023 · 622 followers View post →
nzc
@ngvrnd · X

convergent evolution: it's not just for crabs. Every Time Things Have Evolved Into Turtles https://t.co/KZojzHqhuw via @YouTube

Sep 15, 2023 · 1,060 followers View post →
prolistercalis, transmissão mecânica de holograma
@prolistercalis · X

https://t.co/GKwqmhFSNN https://t.co/oHizpN8lK6

Sep 10, 2023 · 167 followers View post →
Bobby Coggins
@ThunderPig · X

Beware the turtle rabbit hole... Every Time Things Have Evolved Into Turtles | Ben G Thomas https://t.co/BO24MVhsKD via @YouTube

Sep 7, 2023 · 3,108 followers View post →
Dot Mint
@DotMint5 · X

https://t.co/u6hJaluzuM

Sep 3, 2023 · 1 like · 410 followers View post →
Alteran Scientist Justin
@superg05a · X

Every Time Things Have Evolved Into #Turtles - https://t.co/IBFaJLRBym

Sep 1, 2023 · 209 followers View post →
Drake Monroe (Spiritus Telluris Rex)
@drake_monroe · X

All Sciences, if you fully understand them and their extent, point back to God. Science and Faith are not mutually exclusive but do have a deep and absolute mutualism. I like turtles. https://t.co/LxpEZMpkB7

Aug 31, 2023 · 1,087 followers View post →
Twei Lim Lou
@CommS007 · X

Every Time Things Have Evolved Into Turtles https://t.co/s19i5uxKcL via @YouTube

Aug 30, 2023 · 303 followers View post →
Overanalyzing Ninja.
@PriceTheCreator · X

RT @autismsupsoc: Them: “I should warn you. Once you go down the Turtle Evolution Rabbit Hole … it’s a path you cannot return from” Me…

Aug 30, 2023 · 3 shares · 1,637 followers View post →
jessica nicole
@deepwithfuture · X

RT @autismsupsoc: Them: “I should warn you. Once you go down the Turtle Evolution Rabbit Hole … it’s a path you cannot return from” Me…

Aug 30, 2023 · 3 shares · 1,108 followers View post →
Safi ✏️ |
@withyour29 · X

RT @autismsupsoc: Them: “I should warn you. Once you go down the Turtle Evolution Rabbit Hole … it’s a path you cannot return from” Me…

Aug 30, 2023 · 3 shares · 298 followers View post →
autismsupsoc
@autismsupsoc · X

Them: “I should warn you. Once you go down the Turtle Evolution Rabbit Hole … it’s a path you cannot return from” Me: “Don’t threaten me with a good time” https://t.co/IYSFOK1k3f

Aug 30, 2023 · 38 likes · 3 shares · 29,234 followers View post →
Better to be in love then at war!
@GeminiB04682846 · X

Every Time Things Have Evolved Into Turtles https://t.co/yXrSRkYJCG via @YouTube

Aug 29, 2023 · 1 followers View post →
Andreas Hämäläinen
@Hamalisk · X

@Sargon_of_Akkad On the topic of Dinosaurs I can recommend Ben G. Thomas channel. https://t.co/GzqNQPMGof

Aug 29, 2023 · 1,697 followers View post →
Abraham Satinger
@ASatinger · X

Every Time Things Have Evolved Into Turtles https://t.co/UZYhLFV0Xg via @YouTube

Aug 29, 2023 · 1,787 followers View post →
Tater Magoo
@MagooPotato · X

You will turn into a crab. Don't fight it. https://t.co/z87kErzMp6

Aug 28, 2023 · 3 likes · 4,222 followers View post →
FeikLozada
@FeikLozada · X

https://t.co/YfY3jqvjBj

Aug 27, 2023 · 1 like · 684 followers View post →
Vivian Vennicia
@Niytstm · X

Darwin stole the theory of evolution from Muslim scholars and erased God from the concept. https://t.co/PTwFsVLKiz

Aug 27, 2023 · 608 followers View post →
kodiakbear
@kodiakbear1969 · X

Ben G Thomas https://t.co/20oGo7dxh6

Aug 27, 2023 · 91 followers View post →
EonsNews
@EonsNews · X

@Thousand335 @Dragon_King1973 @ICRscience https://t.co/n0TnRjSl9O

Jan 9, 2023 · 105 followers View post →
Onkel Mindful Damage
@MindfulDamage · X

@mnjshaffe @robin_paley @AiG 7/ ‘pre-turtle’ is not a term any scientist would use. It is ridiculous. The claim that no transition fossils of turtles exists is plain false. https://t.co/Suqcn7jDnp

Jun 2, 2020 · 1 like · 1,647 followers View post →
Francisco Quiumento
@quiumen · X

@alairhenrique @Eaguiarr Ou essa, negacionista estúpido: https://t.co/pVKeFxOfji

Sep 28, 2019 · 2,194 followers View post →
Debate on Turtle Evolution and Creationism
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doi: 10.1098/rsbl.2010.0371. Epub 2010 Jun 9. PMID: 20534602; PMCID: PMC3001370. 10 mos. Dee Reeves.

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Eunotosaurus, a genus of reptile from Permian South Africa. It was ...
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Turtle | PDF | Turtle | Reptile
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Nov 20, 2017 View →