April 2021 PMID 33996115

Natural Frequency Method: estimating the preferred walking speed of based on tail natural frequency.

Pasha A van Bijlert, A J 'Knoek' van Soest, Anne S Schulp

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Mentions

263

Peak: 60 in May 2021

across 5 sources since Apr 2021

Extended reach

847,853

potential audience

Total likes

17,466

Video views

515,055

Mentions per month

Apr 2021 – Jul 2025

Where it's discussed

News126 articles
X / Twitter112 posts
Blogs16 articles
YouTube5 videos
Facebook4 posts

AI synopsis

What people are saying

The overall responses reflect strong interest and support for the study, with posts like 'Very cool paper!' and references to related research, indicating curiosity and perceived significance. The tone ranges from technical references to enthusiasm, illustrating both engagement with the scientific content and recognition of its potential impact on understanding dinosaur locomotion.

AgreementModerate agreement

Most discussions acknowledge the validity and significance of the study, citing other research and expressing support.

InterestHigh interest

The topic of dinosaur locomotion and tail dynamics seems to generate high curiosity, with many posts highlighting the novelty and methods of the research.

EngagementModerate engagement

Posts include references to scientific papers, similar studies, and technical details, showing a moderate level of deep engagement.

ImpactModerate impact

The discussions suggest that this research could influence how paleontologists understand dinosaur movement and biomechanics, though some mention media sensationalism which slightly tempers perceived impact.

Abstract in brief

The study introduces the Natural Frequency Method, a new approach to estimate the preferred walking speed of bipedal dinosaurs by analyzing the natural frequency of their tails, which were passively involved in locomotion through elastic energy storage.
Using 3D models and biomechanical analysis, researchers found the tail's natural frequency to be around 0.66 seconds, corresponding to a walking speed of approximately 1.28 meters per second, suggesting this as the dinosaur's likely preferred speed.
The findings indicate that these estimated speeds are lower than previous estimates for large theropods but align with the preferred walking speeds observed in modern animals, and the method remains robust despite certain uncertainties, offering an independent way to study dinosaur movement.]

Read the full abstract

All mentions

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お骨のREX

@rex_sansAA555 · X

RT @Hiro_DinoPaleo: 大人のティラノサウルスの推定歩幅について Carpenter (2013) https://t.co/gRBYTFreqZ Bishop et al. (2018) https://t.co/Egkk99ULSf van Bijle…

Jul 8, 2025 · 4 shares · 659 followers View post →

ビクーピー

@B47197246 · X

RT @Hiro_DinoPaleo: 大人のティラノサウルスの推定歩幅について Carpenter (2013) https://t.co/gRBYTFreqZ Bishop et al. (2018) https://t.co/Egkk99ULSf van Bijle…

Jul 7, 2025 · 4 shares · 1,896 followers View post →

The Ceratopsian Custodian

@PRECISETHF · X

@SirBlameson I am wondering, wouldn't there be more side to side and up and down sway from the tail? I'm only basing this off of Pasha's study on Tyrannosaurus. https://t.co/9kB05mGuAN

Jun 19, 2025 · 5 likes · 1,658 followers View post →

Sarasa Guzman

@Santu_1977 · X

@EnsedeCiencia @grok Referencia: van Bijlert, P. A., et al. (2021). "Walking speed of Tyrannosaurus rex inferred from tail dynamics." Royal Society Open Science, 8(4), 201441. DOI: 10.1098/rsos.201441.

Apr 4, 2025 · 46 followers View post →

Deinocheilus

@KoutaK28115 · X

RT @Hiro_DinoPaleo: 大人のティラノサウルスの推定歩幅について Carpenter (2013) https://t.co/gRBYTFreqZ Bishop et al. (2018) https://t.co/Egkk99ULSf van Bijle…

Feb 26, 2025 · 4 shares · 6 followers View post →

めそめそぞいっく

@mesomesozoic · X

RT @Hiro_DinoPaleo: 大人のティラノサウルスの推定歩幅について Carpenter (2013) https://t.co/gRBYTFreqZ Bishop et al. (2018) https://t.co/Egkk99ULSf van Bijle…

Feb 26, 2025 · 4 shares · 244 followers View post →

加藤ひろし (恐竜のお兄さん)

@Hiro_DinoPaleo · X

大人のティラノサウルスの推定歩幅について Carpenter (2013) https://t.co/gRBYTFreqZ Bishop et al. (2018) https://t.co/Egkk99ULSf van Bijlert et al. (2021) https://t.co/dNNkwlSduS

Feb 26, 2025 · 7 likes · 4 shares · 4,908 followers View post →

Mario Zimmer PT / エウロパ・クリッパー

@MPT26_ · X

Natural Frequency Method: estimating the preferred walking speed of Tyrannosaurus rex based on tail natural frequency | Royal Society Open Science https://t.co/aS2yPR3nc0

Feb 22, 2025 · 1 like · 587 followers View post →

Dr Matt Dempsey

@Sketchy_raptor · X

@ArrayManta We usually simplifiy the torso-neck-head into a single body for these simulations, and it still results in realistic forces and football patterns. However, tail movement may be important for dinos, so it's on the agenda. (See: https://t.co/pqlWU9nFJN and https://t.co/k7DtXQK7aM)

Oct 15, 2024 · 2 likes · 12,707 followers View post →

Mercè R. C.

@Mos45M · X

https://t.co/LFnmv6j81b

Jun 1, 2024 · 115 followers View post →

Junsei

@Junsei2019 · X

RT @Hiro_DinoPaleo: #ジュラシック・ワールド #ジュラシックワールド大人のティラノサウルスの歩幅は、歩行時で1.94ｍ、大股で3.89mと考えられています van Bijlert et al. (2021) https://t.co/dNNkwlRF…

May 17, 2024 · 2 shares · 187 followers View post →

けーえぬ

@KnJhehduurbrnf · X

May 17, 2024 · 2 shares · 908 followers View post →

加藤ひろし (恐竜のお兄さん)

@Hiro_DinoPaleo · X

#ジュラシック・ワールド #ジュラシックワールド大人のティラノサウルスの歩幅は、歩行時で1.94ｍ、大股で3.89mと考えられています van Bijlert et al. (2021) https://t.co/dNNkwlRFFk

May 17, 2024 · 5 likes · 2 shares · 4,908 followers View post →

加藤ひろし (恐竜のお兄さん)

@Hiro_DinoPaleo · X

@anzai_shun ティラノサウルスの歩く時のしっぽの揺れについて van Bijlert et al. (2021) https://t.co/dNNkwlSduS

Apr 23, 2024 · 1 like · 4,908 followers View post →

what did my roomie send me

@whatdidtimsend · X

https://t.co/L4DECmulw5

Nov 28, 2023 View post →

Somniosus insomnus

@SomniosusW · X

@PRECISETHF @TM9380 @haozhenZHA812 @PashavanBijlert Yup he's already confirmed that the measurement of RGM 792.000 in this publication's supplementary material. https://t.co/vxACQ0E3tX

Oct 16, 2023 · 3 likes · 7,789 followers View post →

@wonderofuwu.bsky.social

@WonderOfUwU · X

Thanks for joining me for some furry physics! I had a lot of help from @ZinnTheJackal finding all my dumb mistakes. He also shared an article where biologists find the natural frequency of a T-rex tail! https://t.co/Kbzt6sDCR5

Oct 11, 2023 · 2 likes · 1,982 followers View post →

Pasha van Bijlert

@PashavanBijlert · X

It's apparently been downloaded 20k times

Apr 21, 2023 · 2 likes · 1,231 followers View post →

Pasha van Bijlert

@PashavanBijlert · X

@3Dmattias @Naturalis_Sci @Blender You'd already found my TedX talk on the subject, but here's the link if someone else sees this post: https://t.co/L2SyPisf1m The paper itself is open access, you can read it here: https://t.co/QG58aFOAAN We also included 3D scans of the tail in the supplemental materials

Mar 7, 2023 · 1 like · 1,231 followers View post →

wonsnot

@wonsnot · X

RT @Daniajinn: The student will test the Natural Frequency Method proposed by @PashavanBijlert and collaborators in their 2021 paper: https…

Jan 19, 2023 · 2 shares · 99 followers View post →

Pasha van Bijlert

@PashavanBijlert · X

RT @Daniajinn: The student will test the Natural Frequency Method proposed by @PashavanBijlert and collaborators in their 2021 paper: https…

Jan 19, 2023 · 2 shares · 1,231 followers View post →

Verónica Díez Díaz, PhD

@Daniajinn · X

The student will test the Natural Frequency Method proposed by @PashavanBijlert and collaborators in their 2021 paper: https://t.co/0GLT3svrtH https://t.co/QeK0PFdlYp

Jan 19, 2023 · 8 likes · 2 shares · 2,795 followers View post →

Ausarchosaur is counting the days til PhP Ice Age

@ausar_the · X

References: https://t.co/ybsMTSsomO https://t.co/R9S6daV8oJ https://t.co/cBpNIzXEpw https://t.co/PcMkg7Ra5V https://t.co/8YzxHtozvr https://t.co/nDrlx9jIoY

Jan 2, 2023 · 15 likes · 7,084 followers View post →

AeonAmadeusJho

@AeonJho · X

@batavotyrannus @Bhmllr https://t.co/PvIZQxz9t0 https://t.co/mOLmAkIG52 https://t.co/v8LYGoKpNh

Sep 12, 2022 · 99 followers View post →

huginn9129

@Huginn9129 · X

I have a paper I’d like to ask your thoughts on @Paleontologizin https://t.co/docGg71ine

Jun 7, 2022 · 143 followers View post →

Quirky Wee Beasties

@QuirkyWBeasties · X

@Tripleoblack @juliette_alfa @RattyPumpkin @LostPuppySenny @Liv_Agar This is the most recent data I could find - but it doesn't say much about running speed, only preferred walking speed. I think there are a lot of people who can't do a 13s 100m sprint. T-rexes were apex predators though and had to find their prey. https://t.co/hcsJ1gAtO7

Apr 20, 2022 · 1 like · 65 followers View post →

(Aon)AsianOnOccasion

@0nAsian · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

Apr 6, 2022 · 55 shares · 2,476 followers View post →

SpinelessChordate

@alfaizinsakit · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

Apr 5, 2022 · 55 shares · 1,589 followers View post →

Pasha van Bijlert

@PashavanBijlert · X

@shadowcrow04 @Emily_Art You can measure Trix's skeleton in fig. 1 of my paper (https://t.co/QG58aFOAAN). I reported it explicitly as 11.7 m, but it's hidden away in the supplementary texts. Since then, I've done a full rearticulation (that paper focused on the tail), Trix is about 11m.

Apr 4, 2022 · 5 likes · 1,231 followers View post →

Dr. Oliver Demuth

@OliverDemuth · X

The tail motion is based on @PashavanBijlert's research on natural tail frequency in walking dinosaurs (Tyrannosaurus): https://t.co/et0cED26X2

Mar 4, 2022 · 13 likes · 2,093 followers View post →

Sergio Muñoz. Respeto vidas, no ideas

@semuve · X

RT @Daniajinn: Y aquí los enlaces a los artículos científicos: https://t.co/3yhrcaQv91 https://t.co/XtawbLQDC8 https://t.co/nXhymKpeRD http…

Jan 24, 2022 · 7 shares · 698 followers View post →

Spacecat

@spacecaaaat · X

RT @Daniajinn: Y aquí los enlaces a los artículos científicos: https://t.co/3yhrcaQv91 https://t.co/XtawbLQDC8 https://t.co/nXhymKpeRD http…

Jan 24, 2022 · 7 shares · 857 followers View post →

michelangelo13

@micheleangelo13 · X

RT @Daniajinn: Y aquí los enlaces a los artículos científicos: https://t.co/3yhrcaQv91 https://t.co/XtawbLQDC8 https://t.co/nXhymKpeRD http…

Jan 23, 2022 · 7 shares · 1,533 followers View post →

Thubandactylus. L'Ignito Nefario.

@Thuban_Isesi · X

RT @Daniajinn: Y aquí los enlaces a los artículos científicos: https://t.co/3yhrcaQv91 https://t.co/XtawbLQDC8 https://t.co/nXhymKpeRD http…

Jan 23, 2022 · 7 shares · 742 followers View post →

Eloy Manzanero

@EloyManzanero · X

RT @Daniajinn: Y aquí los enlaces a los artículos científicos: https://t.co/3yhrcaQv91 https://t.co/XtawbLQDC8 https://t.co/nXhymKpeRD http…

Jan 23, 2022 · 7 shares · 1,029 followers View post →

Verónica Díez Díaz, PhD

@Daniajinn · X

Y aquí los enlaces a los artículos científicos: https://t.co/3yhrcaQv91 https://t.co/XtawbLQDC8 https://t.co/nXhymKpeRD https://t.co/KNsdotDM9T https://t.co/VvZwj8545I https://t.co/tZWO2vLVlQ

Jan 23, 2022 · 150 likes · 7 shares · 2,795 followers View post →

maz

@dynamicsoar · X

あと最近どっかで尾を振るシミュレーションあったよな？と思ったらちゃんと論文中では触れられていた。 https://t.co/NeRUr2Aiuu これだけど、こっちは縦の振り（2Dと表現されてる）だったか。今回の話は横の振りで3Dと言ってるな。

Sep 29, 2021 · 2,411 followers View post →

加藤ひろし / 恐竜のお兄さん

@Hiro_DinoPaleo · X

RT @medical_paleo: これも再掲。2021年の、ティランノの歩くスピードについての論文では、歩幅4mと推定されている。 https://t.co/gN5EekOywN https://t.co/tccZYMwHTQ

Sep 17, 2021 · 1 share · 4,959 followers View post →

アキヒコ(Akihiko)

@medical_paleo · X

これも再掲。2021年の、ティランノの歩くスピードについての論文では、歩幅4mと推定されている。 https://t.co/gN5EekOywN https://t.co/tccZYMwHTQ

Sep 17, 2021 · 1 like · 1 share · 357 followers View post →

transviado

@cemeteryenbies · X

RT @PashavanBijlert: Read the (open access) paper here: https://t.co/47ftweQ7m0 @RSocPublishing The work is based on my BSc thesis human (…

Sep 12, 2021 · 19 shares · 540 followers View post →

VU FBW

@VU_FBW · X

RT @PashavanBijlert: Read the (open access) paper here: https://t.co/47ftweQ7m0 @RSocPublishing The work is based on my BSc thesis human (…

Aug 29, 2021 · 19 shares · 1,558 followers View post →

Cory Kraft

@CoryKraft5 · X

RT @dtpolet: This Tuesday, May 4, @PashavanBijlert will present his new paper (https://t.co/lQ34yYWGoS) for @UCalgary comparative biomechan…

Jul 30, 2021 · 5 shares · 190 followers View post →

203 мм гаубица обр 1931 года(Б-4)

@NerotanprprB_4 · X

RT @i_tetsuya137: 念のため、論文も貼っておきまーす・生息密度を推測したサイエンス誌の論文 https://t.co/W5Thm8Sure ・歩く速さを推測した英王立協会オープンサイエンス誌の論文 https://t.co/QZ7q8U4mwt

Jun 17, 2021 · 5 shares · 2,974 followers View post →

加藤ひろし (恐竜のお兄さん)

@Hiro_DinoPaleo · X

RT @hirolichyi10: 只今今回の研究論文(van Bijlert et al.,2021)https://t.co/bXdzw6YIU5 を読んでいるのですが、研究対象はティラノサウルス・レックスの成体トリックス(RGM.792000)https://t.co/p…

Jun 16, 2021 · 1 share · 4,908 followers View post →

加藤ひろし (恐竜のお兄さん)

@Hiro_DinoPaleo · X

RT @i_tetsuya137: 念のため、論文も貼っておきまーす・生息密度を推測したサイエンス誌の論文 https://t.co/W5Thm8Sure ・歩く速さを推測した英王立協会オープンサイエンス誌の論文 https://t.co/QZ7q8U4mwt https:…

Jun 16, 2021 · 5 shares · 4,908 followers View post →

儲（もうけ）

@mouke765 · X

Jun 15, 2021 · 5 shares · 547 followers View post →

JUMA

@juma_nik · X

Jun 15, 2021 · 5 shares · 218 followers View post →

木野小太郎

@SMBKRHYT_kinoko · X

Jun 15, 2021 · 5 shares · 6,162 followers View post →

石倉徹也 Tetsuya ISHIKURA

@i_tetsuya137 · X

念のため、論文も貼っておきまーす・生息密度を推測したサイエンス誌の論文 https://t.co/W5Thm8Sure ・歩く速さを推測した英王立協会オープンサイエンス誌の論文 https://t.co/QZ7q8U4mwt https://t.co/J2KozTLDId

Jun 15, 2021 · 7 likes · 5 shares · 3,047 followers View post →

Royal Society Publishing

@RSocPublishing · X

RT @PashavanBijlert: Read the (open access) paper here: https://t.co/47ftweQ7m0 @RSocPublishing The work is based on my BSc thesis human (…

Jun 2, 2021 · 19 shares · 38,735 followers View post →

NitroHydroRay

@NitroHydroRay · X

@AudacityOfHoops @isabelleboemeke @KetanJ0 Nah, that was just picked up by sensationalist media. Here's the actual study: https://t.co/RVvNnVVWVA. It's just about the preferred walking speed of tyrannosaurus.

May 31, 2021 · 3 likes · 87 followers View post →

SirFowlman

@SirFowlman · X

@helpermethod @KetanJ0 @assaf No, the study was about its walking speed. You'd get eaten as they were similar to elephants & we know they can get fast. The scientific paper is out there for free, but the newsites didn't bother & decided run with clickbait instead. https://t.co/vTXoQ7sM4p https://t.co/Z8Yd5JEvY6

May 31, 2021 · 5 likes · 377 followers View post →

Cokeliquot ✏️♠️

@Doct0rStr4ng3 · X

RT @VincentReneleau: Une nouvelle étude sur la vitesse de marche du T. rex (encore une!

May 24, 2021 · 5 shares · 48 followers View post →

Royal Society Publishing

@RSocPublishing · X

May 22, 2021 · 9 likes · 38,735 followers View post →

AquaticMarineReptile

@ReptileMarine · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 17, 2021 · 55 shares · 29 followers View post →

KVN AXL

@Kevinderkoutlo1 · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 13, 2021 · 55 shares · 78 followers View post →

Miyu_rao

@miyurao · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 533 followers View post →

インペリアルコンボイ

@RYOTAHAGA · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 4,037 followers View post →

Dentdesabre

@Dentdesabre22 · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 70 followers View post →

Sir. Olglthorp

@SirOlglthorp · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 54 shares · 6 followers View post →

@aynakashima · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 68 followers View post →

Angel Giovanni Becerra Rodríguez

@GiovanniBece · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 1,626 followers View post →

Lilian Lieber

@LilianLieber · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 1,545 followers View post →

Edvaldo Júnior

@EdvaldoFSJr · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 149 followers View post →

The king and the rising sun

@Tight_ratite · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 48 followers View post →

VU Faculteit der Gedrags- & Bewegingswetenschappen

@VU_FGB · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 1,277 followers View post →

Jeffrey Dean @JeffreyJDean@hcommons.social

@JeffreyJDean · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 908 followers View post →

The Morrison Man | Tim

@TimVersteeg4 · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 1,126 followers View post →

あお

@ao_artworks · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 188 followers View post →

Devzilla

@devzilla_sfw · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 1,028 followers View post →

Devzilla

@devzillasaurus · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 54 shares · 1,015 followers View post →

F.Chasteland

@fchasteland · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 938 followers View post →

権造おかん＠大胸筋でFカップになってやる

@gonzouokan · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 4,017 followers View post →

Terrible prehistoric rat

@archeorattus · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 32 followers View post →

REMlEL

@REMlEL · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 231 followers View post →

Jason Gilchrist

@jgilchrist13 · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 2,671 followers View post →

shohji ＠引っ越し終了

@shohji13 · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 85 followers View post →

hassegawa

@hassegawa · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 4,463 followers View post →

Илья Садыков

@jimmadseni24 · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 454 followers View post →

大野木寛

@dadasiko · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 7,382 followers View post →

Pasha van Bijlert

@PashavanBijlert · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 1,231 followers View post →

Yoshiaki Hashimoto

@Anthunter1212 · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 4,597 followers View post →

Menno Schilthuizen

@schilthuizen · X

RT @RSocPublishing: How fast did #TRex walk? Researchers estimate the preferred walking speed of #TyrannosaurusRex based on tail natural fr…

May 11, 2021 · 20 shares · 3,155 followers View post →

Royal Society Publishing

@RSocPublishing · X

May 11, 2021 · 29 likes · 20 shares · 38,735 followers View post →

Álvaro Guerra

@alvguermar · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 98 followers View post →

Tanonshi

@Tanonshi · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 73 followers View post →

Corbin Rainbolt

@CorbinRainbolt · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 23,785 followers View post →

BatmanelVisigodo

@BVisigodo · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 11, 2021 · 55 shares · 1,453 followers View post →

Diana *BunnyKissd* Bukowski

@bunnykissd · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 328 followers View post →

merotruff

@merotruff · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 510 followers View post →

Shirojackote2

@Shirojackote2 · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 135 followers View post →

Lucasaurus uwu

@Lucas_7u7rr · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 164 followers View post →

damouraptor

@damouraptor · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 816 followers View post →

Âncora

@Pedrossauro2 · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 302 followers View post →

TroodonVet (C0mms open)

@troodonvet · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 5,356 followers View post →

SAVE THE MEGAFAUNA

@re_rank · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 3,089 followers View post →

Everett Mancke

@theeverett1107 · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 4,189 followers View post →

Dominik Hammelsbruch

@dh_paleoart · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 4,904 followers View post →

Germán AP (赫尔曼)

@Hipergerman · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 1,835 followers View post →

Tosha

@fishboy86164577 · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 4,221 followers View post →

Alexandre Fonseca

@lex_fonseca_ · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 1,667 followers View post →

Dactylioceras

@Dinoh555 · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 2,450 followers View post →

Cl1FF

@Cl1ffDynos · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 279 followers View post →

Dr. Allison M. Luger

@AMLuger · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 1,057 followers View post →

Extinct and Extant

@Extinct_Extant · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 686 followers View post →

Druidic

@TooTiredtoLife · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 269 followers View post →

Galaxoica

@SpinoDragon145 · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 388 followers View post →

Stoned_butch

@Stoned_butch · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 29 followers View post →

@nrd23456 · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 831 followers View post →

FossilFlex™

@FossilFlex · X

RT @ildarotyrannus: New work! Tyrannosaurus rex RGM 792.000 a.k.a "Trix" patrolling its territory. Yes, a environment!

May 10, 2021 · 55 shares · 330 followers View post →

B i y o t e k n o l o j i

@Biyoteknolojitr · X

Bilim insanları, Tyrannosaurus rex (T. rex) dinozor türünün sanılandan oldukça yavaş, insanlara yakın bir hızda yürüdüğünü belirledi.

Apr 24, 2021 · 1 like · 2,837 followers View post →

Luis Mochizuki

@mochizukil · X

Very cool paper! @myriamdegraaf’s suggestion! https://t.co/9ikbPiGA6W https://t.co/QVSR1fwAY9

Apr 24, 2021 · 1 like · 173 followers View post →

Natural Frequency Method: estimating the preferred walking speed of based on tail natural frequency.

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