Proc Biol Sci August 2019 PMID 31362637

A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian infaunal food sources.

J Moysiuk, J-B Caron

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249
Peak: 66 in Aug 2019
across 5 sources since Jul 2019

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AI synopsis

What people are saying

In the discussions, users highlight the unique features of Cambroraster falcatus and compare its feeding habits to its relatives like Anomalocaris. Phrasing such as 'game changer in Cambrian paleoecology' or references to its resemblance to the Millennium Falcon illustrate the excitement and engagement among participants. The tone reflects a blend of enthusiasm and academic curiosity, contributing to the optimistic sentiment regarding the article's contributions.

AgreementModerate agreement

Most discussions express support and fascination with the publication's findings, indicating a general consensus on its significance.

InterestHigh interest

The topic generates a high level of curiosity, with many participants eager to learn and discuss the implications of the new species.

EngagementModerate engagement

While some discussions touch on specific aspects of the research, the depth of engagement varies, with a mix of surface-level comments and more analytical insights.

ImpactHigh impact

The overall sentiment perceives the research as having notable influence on understanding Cambrian ecosystems.

Abstract in brief

  • A new hurdiid radiodont species, Cambroraster falcatus, has been discovered in the Burgess Shale, showcasing remarkably preserved fossils.
  • This species features a large horseshoe-shaped head with distinct spinous processes and specialized frontal appendages for feeding.
  • The findings suggest that radiodonts, typically seen as apex predators, also engaged in sediment-sifting feeding habits, highlighting their role in the Cambrian ecosystem's evolution.

Top posts

Most liked on X and Bluesky
Fossil Bonanza
@FossilBonanza · X

Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using its comb-like appendages. Its species name "falcatus" comes from its resemblance to the Millennium Falcon. #RadiodontWeek #Paleontology https://t.co/584dN4mbQA https://t.co/1AQDoBsq1r

Jan 19, 2023 · 101 likes · 15 shares · 7,214 followers View post →
The Royal Society
@royalsociety · X

Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with grasping weapons and toothed sphincters. In #ProcB, we reveal a newly discovered species named for Star Wars https://t.co/NUWPHCHorN https://t.co/fxQJaKjTnR

Aug 2, 2019 · 34 likes · 13 shares · 343,028 followers View post →
The Royal Society
@royalsociety · X

Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with grasping weapons and toothed sphincters. In #ProcB, we reveal a newly discovered species named for Star Wars https://t.co/NUWPHCHorN https://t.co/w2PcvVBWM6

Aug 4, 2019 · 28 likes · 15 shares · 343,028 followers View post →
The Royal Society
@royalsociety · X

Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with grasping weapons and toothed sphincters. In #ProcB, we reveal a newly discovered species named for Star Wars https://t.co/NUWPHCHorN https://t.co/liHGt0IQbF

Aug 3, 2019 · 23 likes · 9 shares · 343,028 followers View post →
The Royal Society
@royalsociety · X

Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with grasping weapons and toothed sphincters. In #ProcB, we reveal a newly discovered species named for Star Wars https://t.co/NUWPHCHorN https://t.co/7aVjrAs7KP

Aug 6, 2019 · 22 likes · 7 shares · 343,028 followers View post →
IV-7
@IV757975026 · X

ここマーブルキャニオンからはアノマロカリスやフルディアは算出しませんが,Cambroraster falcatusというカブトガニのような形をした、毛蟹くらいのサイズの奇妙なアノマロカリス類が2019年に記載されました. https://t.co/4CQskO6S5i https://t.co/79XkdJXgPf

Apr 19, 2021 · 22 likes · 4 shares · 1,568 followers View post →

All mentions

Jun
@ni075 · X

Howard et al. 2020 脱皮動物の祖先形質 https://t.co/sJKfyOOMNE Sun et al. 2020 コーダティカリス記載、フルディア科の甲皮 https://t.co/Qpzz3tW35k Moysiuk & Caron 2019 カンブロラスター記載 https://t.co/V1ZiQCTiwD Giribet & Edgecombe 2019 節足動物の系統と進化 https://t.co/s7mQlqYyWL

Oct 15, 2024 · 8 likes · 5,997 followers View post →
龍つってんだろ!
@IMn1pMbimp74735 · X

RT @IV757975026: 1分6秒  満を持してアノマロカリスの登場です. 復元についてはひとまず1990年代後半から知られているところの突っ込みのみしておきます.頸の3対の小さなフラップがない,フラップの重なりが逆です.2014版復元です.頭は2019に変更があります…

Aug 7, 2024 · 5 shares · 19 followers View post →
龍つってんだろ!
@IMn1pMbimp74735 · X

RT @IV757975026: ここマーブルキャニオンからはアノマロカリスやフルディアは算出しませんが,Cambroraster falcatusというカブトガニのような形をした、毛蟹くらいのサイズの奇妙なアノマロカリス類が2019年に記載されました. https://t.c…

Aug 7, 2024 · 4 shares · 19 followers View post →
えきちのみ
@Tasty_Liquid_N · X

RT @ni075: @dgdt2425 原記載の胴部のふさふさな鰭は鰓もしくは筋肉の見間違い、頭の両腹側に甲皮があるようです。 参考程度に一応新解釈を表した模式図(https://t.co/V1ZiQCB9iv)はあるが、この種に関しては所々不確実で、全身復元は難しいことにな…

Aug 27, 2023 · 1 share · 1,492 followers View post →
flatcrank
@flatcrank3 · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 22, 2023 · 15 shares · 860 followers View post →
ไดโนเสาร์สายลับ
@saurianboy · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 20, 2023 · 15 shares · 986 followers View post →
Theo Ribeiro
@ElLolzito · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 20, 2023 · 15 shares · 447 followers View post →
Jim Kirkland
@Paleojim · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 20, 2023 · 15 shares · 11,709 followers View post →
あお
@ao_artworks · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 20, 2023 · 15 shares · 211 followers View post →
Caitlín R. Kiernan (Plioplatecarqueen)
@auntbeast · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 20, 2023 · 15 shares · 6,397 followers View post →
Seba'
@s_bocio · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 20, 2023 · 15 shares · 81 followers View post →
Steakfou
@Steakfou · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 20, 2023 · 15 shares · 31 followers View post →
Johnny Taber
@SirTaber · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 19, 2023 · 15 shares · 1,279 followers View post →
A devour
@Adevour1 · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 19, 2023 · 15 shares · 50 followers View post →
ACIMAR COLOMBIA
@ColombiaAcimar · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 19, 2023 · 15 shares · 43 followers View post →
Hondo ☮️
@HondoResists · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 19, 2023 · 15 shares · 30,531 followers View post →
Peter von Hameln
@peregrino0788 · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 19, 2023 · 15 shares · 607 followers View post →
Dr. Joe Moysiuk
@CambroJoe · X

RT @FossilBonanza: Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using…

Jan 19, 2023 · 15 shares · 2,321 followers View post →
Fossil Bonanza
@FossilBonanza · X

Unlike its more active and ferocious relative Anomalocaris, Cambroraster sifted sediment on the seafloor for food using its comb-like appendages. Its species name "falcatus" comes from its resemblance to the Millennium Falcon. #RadiodontWeek #Paleontology https://t.co/584dN4mbQA https://t.co/1AQDoBsq1r

Jan 19, 2023 · 101 likes · 15 shares · 7,214 followers View post →
Daily-ozoa
@DailyPaleozoa · X

Sources \/ https://t.co/5hukyOZlUE https://t.co/cQvqo6qQtC Img Sources \/ Royal Ontario Museum Lars Fields

Oct 8, 2022 · 3 likes · 1,394 followers View post →
ダイノベーション/Dinovation
@Dinovation2 · X

Cambroraster was described by Moysiuk and Caron (2019)

Oct 10, 2021 · 5 likes · 1,765 followers View post →
ダイノベーション/Dinovation
@Dinovation2 · X

論文(Moysiuk and Caron, 2019) はこちらから

Oct 10, 2021 · 4 likes · 1,765 followers View post →
Jun
@ni075 · X

@damegi0424 はい。発売日直前に、左右の甲皮を判明したカンブロラスター原記載(https://t.co/V1ZiQCB9iv)が公表された感じです。 更に言うと今年発売のこれも一部の図が古いです。 https://t.co/cCmRqA24Cj

Sep 25, 2021 · 5,997 followers View post →
Jun
@ni075 · X

@MameChian_Lover アノマロカリスの本当の口はここから初めて判明しております:https://t.co/mfnEBUQ3of 全身(https://t.co/IMcGqX7F11、https://t.co/J5EaId8SzQ)にも同じ口がセットに保存されるので、別種由来の可能性はとても考えにくいです。

Sep 10, 2021 · 1 like · 5,997 followers View post →
SaraQ
@buggrow18 · X

RT @ni075: 「泳ぐ頭」な復元像(1)で話題のティタノコリスですが、知られる部分は甲皮・前部付属肢・歯と鰓の断片のみ(2)、残りは近縁で全身が知られるカンブロラスター(3:https://t.co/V1ZiQCB9iv)を基に復元されています。長大な頭は一見して異様だが…

Sep 9, 2021 · 1 share · 417 followers View post →
Jun
@ni075 · X

「泳ぐ頭」な復元像(1)で話題のティタノコリスですが、知られる部分は甲皮・前部付属肢・歯と鰓の断片のみ(2)、残りは近縁で全身が知られるカンブロラスター(3:https://t.co/V1ZiQCB9iv)を基に復元されています。長大な頭は一見して異様だが、フルディア科のラディオドンタ類(4)にしては一般的です。 https://t.co/RHti31YJdV

Sep 9, 2021 · 9 likes · 1 share · 5,997 followers View post →
Dr. Joe Moysiuk
@CambroJoe · X

@Pacificklaus @UofT_Palaeo A radiodont, related to this animal we described a few years ago: https://t.co/MnjCAdds3V

Jul 30, 2021 · 3 likes · 2,321 followers View post →
Jun
@ni075 · X

(配置がほぼ確の)フルディア科の種類を基に、連結部は前方(前部付属肢より前)にあるのはもちろん、側甲皮本体も上から眼柄を被るのではなく、それより下にあるとされます。 https://t.co/V1ZiQCB9iv https://t.co/jBY717qhTj

Jul 7, 2021 · 3 likes · 5,997 followers View post →
Jun
@ni075 · X

@dgdt2425 原記載の胴部のふさふさな鰭は鰓もしくは筋肉の見間違い、頭の両腹側に甲皮があるようです。 参考程度に一応新解釈を表した模式図(https://t.co/V1ZiQCB9iv)はあるが、この種に関しては所々不確実で、全身復元は難しいことになっている。 https://t.co/lUgyBS9iWY

Jun 21, 2021 · 3 likes · 1 share · 5,997 followers View post →
flatcrank
@flatcrank3 · X

RT @CambroJoe: In addition, Stanleycaris' claws have rake-like outgrowths, shared with sediment sifting radiodonts like #Cambroraster (http…

May 17, 2021 · 3 shares · 860 followers View post →
IV-7
@IV757975026 · X

RT @CambroJoe: In addition, Stanleycaris' claws have rake-like outgrowths, shared with sediment sifting radiodonts like #Cambroraster (http…

May 17, 2021 · 3 shares · 1,568 followers View post →
Jun
@ni075 · X

RT @CambroJoe: In addition, Stanleycaris' claws have rake-like outgrowths, shared with sediment sifting radiodonts like #Cambroraster (http…

May 17, 2021 · 3 shares · 5,997 followers View post →
Dr. Joe Moysiuk
@CambroJoe · X

In addition, Stanleycaris' claws have rake-like outgrowths, shared with sediment sifting radiodonts like #Cambroraster (https://t.co/av51oeGLGv) and the multisegmented appendage axis is tipped with hooked spines resembling #Anomalocaris or Amplectobelua. 8/12 https://t.co/GLq3jV7oRb

May 17, 2021 · 12 likes · 3 shares · 2,321 followers View post →
Eons
@EonsShow · X

Images/Reference: Moysiuk, J., & Caron, J. B. (2019). A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian infaunal food sources. Proceedings of the Royal Society B, 286(1908), 20191079.

May 4, 2021 · 4 likes · 12,897 followers View post →
Saizwong/жунжи
@junji_trans · X

RT @IV757975026: ここマーブルキャニオンからはアノマロカリスやフルディアは算出しませんが,Cambroraster falcatusというカブトガニのような形をした、毛蟹くらいのサイズの奇妙なアノマロカリス類が2019年に記載されました. https://t.c…

Apr 29, 2021 · 4 shares · 1,238 followers View post →
DNR
@hBAHroX4b7Pt5Nz · X

RT @IV757975026: 1分6秒  満を持してアノマロカリスの登場です. 復元についてはひとまず1990年代後半から知られているところの突っ込みのみしておきます.頸の3対の小さなフラップがない,フラップの重なりが逆です.2014版復元です.頭は2019に変更があります…

Apr 20, 2021 · 5 shares · 1,062 followers View post →
❤️‍
@Zerobuster_g · X

RT @IV757975026: ここマーブルキャニオンからはアノマロカリスやフルディアは算出しませんが,Cambroraster falcatusというカブトガニのような形をした、毛蟹くらいのサイズの奇妙なアノマロカリス類が2019年に記載されました. https://t.c…

Apr 20, 2021 · 4 shares · 4,292 followers View post →
❤️‍
@Zerobuster_g · X

RT @IV757975026: 1分6秒  満を持してアノマロカリスの登場です. 復元についてはひとまず1990年代後半から知られているところの突っ込みのみしておきます.頸の3対の小さなフラップがない,フラップの重なりが逆です.2014版復元です.頭は2019に変更があります…

Apr 20, 2021 · 5 shares · 4,292 followers View post →
Jun
@ni075 · X

RT @IV757975026: ここマーブルキャニオンからはアノマロカリスやフルディアは算出しませんが,Cambroraster falcatusというカブトガニのような形をした、毛蟹くらいのサイズの奇妙なアノマロカリス類が2019年に記載されました. https://t.c…

Apr 19, 2021 · 4 shares · 5,997 followers View post →
IV-7
@IV757975026 · X

ここマーブルキャニオンからはアノマロカリスやフルディアは算出しませんが,Cambroraster falcatusというカブトガニのような形をした、毛蟹くらいのサイズの奇妙なアノマロカリス類が2019年に記載されました. https://t.co/4CQskO6S5i https://t.co/79XkdJXgPf

Apr 19, 2021 · 22 likes · 4 shares · 1,568 followers View post →
R
@r_hexar · X

RT @IV757975026: 1分6秒  満を持してアノマロカリスの登場です. 復元についてはひとまず1990年代後半から知られているところの突っ込みのみしておきます.頸の3対の小さなフラップがない,フラップの重なりが逆です.2014版復元です.頭は2019に変更があります…

Apr 19, 2021 · 5 shares · 381 followers View post →
Jun
@ni075 · X

RT @IV757975026: 1分6秒  満を持してアノマロカリスの登場です. 復元についてはひとまず1990年代後半から知られているところの突っ込みのみしておきます.頸の3対の小さなフラップがない,フラップの重なりが逆です.2014版復元です.頭は2019に変更があります…

Apr 19, 2021 · 5 shares · 5,997 followers View post →
IV-7
@IV757975026 · X

1分6秒  満を持してアノマロカリスの登場です. 復元についてはひとまず1990年代後半から知られているところの突っ込みのみしておきます.頸の3対の小さなフラップがない,フラップの重なりが逆です.2014版復元です.頭は2019に変更があります. https://t.co/h4PSvMy8fo https://t.co/4CQskO6S5i https://t.co/5YaNGgay8M

Apr 19, 2021 · 21 likes · 5 shares · 1,568 followers View post →
IV-7
@IV757975026 · X

RT @ni075: ペユトイア/ペイトイア(Peytoia nathorsti = ラガニア Laggania cambria) 現時点では数少なく、P(Pe)は頭部の側腹方にあることをはっきりと伝える標本の一つ。一方H(He)は外縁のみによって知られ、全貌不明。 産状はイマ…

Jan 20, 2021 · 1 share · 1,568 followers View post →
Jun
@ni075 · X

@johnjmeszaros @Prehistorica_CM The lateral sclerites of Anomlocaris had been mentioned in the supplemental material (Page 8) of Moysiuk & Caron 2019: https://t.co/J5EaId8SzQ

Jan 4, 2021 · 3 likes · 5,997 followers View post →
Dr Liam Herringshaw
@fossiliam · X

RT @YorksFossilFest: Necks are known from a Sirius Passet priapulid worm (https://t.co/OCEWxuiE4s), a Burgess Shale radiodont (https://t.co…

Aug 13, 2020 · 1 share · 2,315 followers View post →
Yorkshire Fossil Festival
@YorksFossilFest · X

Necks are known from a Sirius Passet priapulid worm (https://t.co/OCEWxuiE4s), a Burgess Shale radiodont (https://t.co/m0pj6ND1Pb), a Chengjian hyolithid (https://t.co/IM5vr6ujdE), and some Wheeler Shale sponges (https://t.co/woV19QaI81). Phew. #Marellathon #Fossilympics20

Aug 13, 2020 · 1 like · 1 share · 906 followers View post →
Jun
@ni075 · X

ペユトイア/ペイトイア(Peytoia nathorsti = ラガニア Laggania cambria) 現時点では数少なく、P(Pe)は頭部の側腹方にあることをはっきりと伝える標本の一つ。一方H(He)は外縁のみによって知られ、全貌不明。 産状はイマイチすぎるか長らく気付かされていなかった。 https://t.co/V1ZiQCB9iv https://t.co/5FsKw7vQwX

Mar 4, 2020 · 7 likes · 1 share · 5,997 followers View post →
Jun
@ni075 · X

アノマロカリス・カナデンシス(Anomalocaris canadensis) 「口/歯」ことoral cone(以降oc)。不規則で三放射構造なocが頭部構造と密着しながら保存される。従来の十字放射ocはペユトイア(=ラガニア)のもので、検証不足による誤判断。 1:https://t.co/ckgFJkEDNe 2:https://t.co/V1ZiQCB9iv https://t.co/yULcyQaIIM

Mar 4, 2020 · 6 likes · 5,997 followers View post →
SaraQ
@buggrow18 · X

RT @ni075: アノマロカリス・カナデンシス(Anomalocaris canadensis) 側方の甲皮(P-element、以降P)とHがほぼバラバラに保存された標本。最近流行り始めた2014版復元では、Pは「大きな複眼」と誤解される所にも要注意。 1(He、Pe、P…

Mar 4, 2020 · 1 share · 417 followers View post →
Jun
@ni075 · X

アノマロカリス・カナデンシス(Anomalocaris canadensis) 側方の甲皮(P-element、以降P)とHがほぼバラバラに保存された標本。最近流行り始めた2014版復元では、Pは「大きな複眼」と誤解される所にも要注意。 1(He、Pe、Pn):https://t.co/V1ZiQCB9iv 2(Dc、"E"):https://t.co/V9hqwuzhCT https://t.co/vRl8Ay5Vut

Mar 4, 2020 · 14 likes · 1 share · 5,997 followers View post →
IV-7
@IV757975026 · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jan 21, 2020 · 16 shares · 1,568 followers View post →
Dr. Joe Moysiuk
@CambroJoe · X

@origamiPete @MaryamATweets That's right, we recently published this new species here: https://t.co/av51oeGLGv (PM me if you want a copy)

Sep 23, 2019 · 1 like · 2,321 followers View post →
Federico Kukso
@fedkukso · X

En el paper, detalla las razones del nombre #StarWars https://t.co/qMKVSyUzjQ https://t.co/6lE9Ekfzz8

Sep 6, 2019 · 3 likes · 53,064 followers View post →
Zombienomicon_R
@zombienomicon · X

A Giant Extinct Parrot & Life Now On The Moon - 7 Days of Science https://t.co/8TKgcHd8wY via @YouTube

Aug 13, 2019 · 274 followers View post →
Laurent Seroude
@seroude · X

@starwars in Science, hurried radiodont named after the Falcon Millenium: Cambroraster falcatus: https://t.co/BfGKvJuwtf https://t.co/cSGqlXhHFK

Aug 8, 2019 · 349 followers View post →
sam pearl #history #A.I #science #UFO #bigfoot
@sam11_pearl · X

A Giant Extinct Parrot & Life Now On The Moon - 7 Days of Science https://t.co/wcguADxnTq via @YouTube

Aug 8, 2019 · 691 followers View post →
Bonnita Dudley
@DudleyBonnita · X

A Giant Extinct Parrot & Life Now On The Moon - 7 Days of Science https://t.co/3YgipCB4QU There IS LIFE on the moon... now. Sort of life, Thousands of tardigrade’s, all they need is water.

Aug 7, 2019 · 46 followers View post →
ajlopez
@ajlopez · X

RT @emulenews: A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian infaunal food sources https://t.co/liOLL…

Aug 7, 2019 · 1 share · 5,185 followers View post →
Francis Villatoro
@emulenews · X

A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian infaunal food sources https://t.co/liOLLuofcs via The Millennium Falcon (up to 30 cm long) look-alike that terrorized the ancient seas (roughly 500 million years ago) https://t.co/GYzWBgRXTy https://t.co/FUxN2ON9xn

Aug 7, 2019 · 2 likes · 1 share · 45,154 followers View post →
David Galbraith, PhD, FRCGS
@Sasajewun · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 6, 2019 · 7 shares · 1,434 followers View post →
Michela Leonardi
@MikLeonardi · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 6, 2019 · 7 shares · 669 followers View post →
Phillip C. Boan
@pcboan · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 6, 2019 · 7 shares · 132 followers View post →
F. S. Ponciano
@fsponciano · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 6, 2019 · 7 shares · 139 followers View post →
The Royal Society
@royalsociety · X

Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with grasping weapons and toothed sphincters. In #ProcB, we reveal a newly discovered species named for Star Wars https://t.co/NUWPHCHorN https://t.co/7aVjrAs7KP

Aug 6, 2019 · 22 likes · 7 shares · 343,028 followers View post →
Bill Herbert
@billherbert · X

Don’t you just love it when a new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian infaunal food sources? https://t.co/JjnZh2FIzu

Aug 5, 2019 · 2 likes · 5,343 followers View post →
BWS Geology
@BWSGeology · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 281 followers View post →
Unlimited Information
@UnlimitedInf · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 989 followers View post →
Dr Joanna Rhodes
@DrJoannaRhodes · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 271 followers View post →
charles99879020
@Cc79553584 · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 97 followers View post →
UGLGK
@Watching0Always · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 63 followers View post →
Roger Highfield
@RogerHighfield · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 17,013 followers View post →
Pramit Deb Burman, Ph.D.
@PramitIIT · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 186 followers View post →
Mahesh Moorthy
@mahesh_moorthy · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 101 followers View post →
NiHiListiC....
@sunnykoul8 · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 354 followers View post →
Nikolas_Yezhov, Esq.
@Nikolas_Yezhov · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 1,309 followers View post →
Srdjan Obradovic
@jetivr22 · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 171 followers View post →
El Cabo Rotativo
@elcaborotativo · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 4, 2019 · 15 shares · 483 followers View post →
The Royal Society
@royalsociety · X

Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with grasping weapons and toothed sphincters. In #ProcB, we reveal a newly discovered species named for Star Wars https://t.co/NUWPHCHorN https://t.co/w2PcvVBWM6

Aug 4, 2019 · 28 likes · 15 shares · 343,028 followers View post →
Quod scripsi, scripsi
@2lcrs6 · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 3, 2019 · 9 shares · 190 followers View post →
Thomas R. Holtz, Jr.
@TomHoltzPaleo · X

A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian infaunal food sources | Proceedings of the Royal Society B: Biological Sciences https://t.co/T2GOuSgAko

Aug 3, 2019 · 5 likes · 31,856 followers View post →
SAERI
@SAERI_FI · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 3, 2019 · 9 shares · 3,432 followers View post →
Annie Brassey
@AnnieBrassey · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 3, 2019 · 9 shares · 3,787 followers View post →
Femorale Shells
@FemoraleShells · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 3, 2019 · 9 shares · 2,512 followers View post →
Luckylicious
@AfauziahA · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 3, 2019 · 9 shares · 341 followers View post →
Lottie
@LottieShed · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 3, 2019 · 9 shares · 2,660 followers View post →
NiHiListiC....
@sunnykoul8 · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 3, 2019 · 9 shares · 354 followers View post →
Susana Molica Nardo Kearney
@SusanaMNK · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 3, 2019 · 9 shares · 1,766 followers View post →
The Royal Society
@royalsociety · X

Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with grasping weapons and toothed sphincters. In #ProcB, we reveal a newly discovered species named for Star Wars https://t.co/NUWPHCHorN https://t.co/liHGt0IQbF

Aug 3, 2019 · 23 likes · 9 shares · 343,028 followers View post →
Chris Harrison
@chrisharriKings · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 1,257 followers View post →
cadi
@marifkaa · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 40 followers View post →
Charles N. Chao
@Charles_N_Chao · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 1,001 followers View post →
Brooke Kanani
@BrookeKanani · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 2,357 followers View post →
Phillip C. Boan
@pcboan · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 132 followers View post →
shumrafiu
@shumrafiu · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 10 shares · 40 followers View post →
Toyota_Group_Komaba
@KomaToug · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 668 followers View post →
Michael Bok
@mikebok · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 1,621 followers View post →
Simon Martin
@mwalimurural · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 479 followers View post →
Susan Jordan #FreePalestine
@Moonbootica · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 4,463 followers View post →
ImperialWriter25
@FleetAdmiral25 · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 21 followers View post →
Whipple Library
@hpslib · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 2,050 followers View post →
NiHiListiC....
@sunnykoul8 · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 2, 2019 · 13 shares · 354 followers View post →
The Royal Society
@royalsociety · X

Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with grasping weapons and toothed sphincters. In #ProcB, we reveal a newly discovered species named for Star Wars https://t.co/NUWPHCHorN https://t.co/fxQJaKjTnR

Aug 2, 2019 · 34 likes · 13 shares · 343,028 followers View post →
マーキュリー2世
@uranus_2 · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Aug 2, 2019 · 16 shares · 5,526 followers View post →
刘志涛
@xWaOEyEOQJnFoMq · X

RT @FossilDetective: This new #Cambrian critter is fascinating; related to the predator Anomalocaris and filter-feeder Aegirocassis but liv…

Aug 2, 2019 · 7 shares · 67 followers View post →
ふね
@hu2plants · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Aug 1, 2019 · 16 shares · 417 followers View post →
IV-7
@IV757975026 · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Aug 1, 2019 · 16 shares · 1,568 followers View post →
Richard Hurst
@Richardhurst19 · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 1, 2019 · 10 shares · 15,567 followers View post →
KITE
@KITEis · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Aug 1, 2019 · 16 shares · 3,202 followers View post →
GG_AS(箱備足_はこびたる)
@GG_AS · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Aug 1, 2019 · 16 shares · 894 followers View post →
Calculus Energy
@CalculusEnergy · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 1, 2019 · 10 shares · 64 followers View post →
NiHiListiC....
@sunnykoul8 · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 1, 2019 · 10 shares · 354 followers View post →
Oat Cuisine
@oat_cuisine · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 1, 2019 · 10 shares · 143 followers View post →
Elinor Clark
@ElinorRC · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 1, 2019 · 10 shares · 608 followers View post →
Annie Brassey
@AnnieBrassey · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 1, 2019 · 10 shares · 3,787 followers View post →
Liz Hanson
@lizmallard · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 1, 2019 · 10 shares · 2,779 followers View post →
Sergio González Mora
@PhylumBryozoa · X

RT @royalsociety: Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with gras…

Aug 1, 2019 · 10 shares · 987 followers View post →
The Royal Society
@royalsociety · X

Ever heard of a radiodont? These extinct marine creatures were related to crustaceans and spiders, & were armed with grasping weapons and toothed sphincters. In #ProcB, we reveal a newly discovered species named for Star Wars https://t.co/NUWPHCHorN https://t.co/aUVB969reY

Aug 1, 2019 · 19 likes · 10 shares · 343,028 followers View post →
Siegfried Treitner
@TreitnerS · X

A new #hurdiid #radiodont from the #Burgess #Shale evinces the #exploitation of #Cambrian #infaunal #food #sources | #Proceedings of the #Royal #Society B: #Biological #Sciences https://t.co/ZQv1p7WJIi

Aug 1, 2019 · 2,121 followers View post →
アサルトパッツ
@alt_Meir2 · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 155 followers View post →
Lukáš Laibl
@lukas_laibl · X

A spaceship from the Burgess Shale - new strange hurdiid described right here: https://t.co/Gvq2SYZ32X #Cambrian #Anomalocaris #BurgessShale

Jul 31, 2019 · 1 like · 2,373 followers View post →
James Boyle, PhD
@JBoyle_Paleo · X

RT @FossilDetective: This new #Cambrian critter is fascinating; related to the predator Anomalocaris and filter-feeder Aegirocassis but liv…

Jul 31, 2019 · 7 shares · 321 followers View post →
Nel Groenendijk
@NelMakire · X

RT @samgerrits: De Millennium Falcon is gevonden! Dit is Cambroraster falcatus - een volkomen nieuwe geleedpotige-achtige, ontdekt in de ha…

Jul 31, 2019 · 1 share · 1,027 followers View post →
Figshare
@figshare · X

RT @PhylumBryozoa: Supplementary material from "A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian infauna…

Jul 31, 2019 · 1 share · 36,625 followers View post →
Jason The Palaeobabbler Sherburn
@palaeobabbler · X

RT @FossilDetective: This new #Cambrian critter is fascinating; related to the predator Anomalocaris and filter-feeder Aegirocassis but liv…

Jul 31, 2019 · 7 shares · 363 followers View post →
Sergio González Mora
@PhylumBryozoa · X

Supplementary material from "A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian infaunal food sources" https://t.co/Gpw3YnoMUn vía @figshare

Jul 31, 2019 · 1 share · 987 followers View post →
Sergio González Mora
@PhylumBryozoa · X

A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian infaunal food sources: https://t.co/cE2okbQDSf

Jul 31, 2019 · 987 followers View post →
Milton Tan
@mtanichthys · X

RT @FossilDetective: This new #Cambrian critter is fascinating; related to the predator Anomalocaris and filter-feeder Aegirocassis but liv…

Jul 31, 2019 · 7 shares · 5,095 followers View post →
バージェス動物軍
@KsAnomalocaris · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 21 followers View post →
Phil Barden
@Haidomyrmex · X

Endless forms most beautiful and most wonderful. Look at this fun weirdo! https://t.co/HLe0zAQLVA https://t.co/oSkHhqRR7e

Jul 31, 2019 · 15 likes · 1,451 followers View post →
R
@r_hexar · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 381 followers View post →
Jun
@ni075 · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 5,997 followers View post →
くろねこ(`・ω・´)
@bongurijyuusu · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 100 followers View post →
とよけらとぷす
@rex_toyo · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 2,149 followers View post →
招福
@biblio839 · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 767 followers View post →
零式鴉
@zerokarasu · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 664 followers View post →
翡翠
@murasakituki · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 262 followers View post →
赤点急降下
@twrdtw · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 1,260 followers View post →
テッチャング
@tetchang · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 988 followers View post →
六線沢(跡地)
@Exodus_Solidus · X

RT @pantheo27705718: 先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian i…

Jul 31, 2019 · 16 shares · 1,285 followers View post →
パンテオン(半遁モード)
@pantheo27705718 · X

先ほどツイート時点では無かった論文が掲載されました。フリーです。 A new hurdiid radiodont from the Burgess Shale evinces the exploitation of Cambrian infaunal food sources https://t.co/stw8TrMLGQ

Jul 31, 2019 · 14 likes · 16 shares · 12,891 followers View post →