„The oldest of the animals that they sampled had lived for nearly 400 years, and they conclude that the species reaches maturity at about 150 years of age.“ https://t.co/mHa1hALS7n
RT @strandings_man: @rjcruthers That has been suggested by some researchers- https://t.co/ClrtL7RfVt We're hoping to send vertebrae and eye…
@rjcruthers That has been suggested by some researchers- https://t.co/ClrtL7RfVt We're hoping to send vertebrae and eye samples from this shark off for ageing to get a better idea of just how old it may have been...
🔸Le radiocarbone du cristallin révèle des siècles de longévité chez le requin du Groenland ( Somniosus microcephalus ) @ScienceMagazine https://t.co/Ab26BqTfRG
@SarahENelms I think the aging can be done with the lens of the eye if that can be recovered with the post-mortem? I don't know if anyone still works on this! https://t.co/vc0FbeUuwk
@SAR_marine @alicksimmons @TerryGirling @RosieWoodroffe You need eye lens radiocarbon for Greenland Sharks https://t.co/zRNcxSzyjK
Greenland sharks (https://t.co/k7l1jZFZvJ), Galapagos tortoises (https://t.co/5JY1yRp13z) and bowhead whales (https://t.co/CKpYHR1yuv) mature late, and can live for centuries.
Les dejo también el enlace de @ScienceMagazine porque #100cia https://t.co/PN3ghlK7IZ
Dejo también el enlace de @nature porque #100cia https://t.co/PN3ghlK7IZ
@jurgen22061980 @urtim2005 @yt7tSIYGVvQsH0y 28 самок гренландских акул (от 81 до 502 см в общей длине) показало продолжительность жизни не менее 272 лет. https://t.co/CXMkBy8ZYK В русском переводе есть.
RT @gentsemane: 358. Hiu Greenland (Somniosus microcephalus) dikenal sebagai hewan bertulang belakang yang hidup paling lama. Seekor hiu Gr…
@brunobittar91 @sobretubaroes O artigo diz isso: "Samples were taken from specimens with lethal injuries caused by conspecifics or fishing equipment. Sharks were euthanized immediately after capture by direct spinal cord transection." PDF do paper: https:
RT @gentsemane: 358. Hiu Greenland (Somniosus microcephalus) dikenal sebagai hewan bertulang belakang yang hidup paling lama. Seekor hiu Gr…
@WMK_PhD @AlbertoEspay @LouisTrudeau @Neuronologist1 Greenland shark. 400 years!!!! https://t.co/3JkU2czf89
ca 1627, oldest known still-living vertebrate begins life, slow-growing Greenland shark. She was 392 +-120 yrs old in 2016 (based on C14 dating of eye lens) https://t.co/iYoaT2MKYn
RT @TylerGreenfieId: Here is a link to the paper: https://t.co/YoSvgwUN6R
RT @BrianEngh_Art: Here's a paper on the age data collected on these extremely long-lived sharks. While the lifespans of these sharks is am…
RT @BrianEngh_Art: Here's a paper on the age data collected on these extremely long-lived sharks. While the lifespans of these sharks is am…
Here's a paper on the age data collected on these extremely long-lived sharks. While the lifespans of these sharks is amazing, these cool scientific facts alone are useless if we don't allow new understandings to change our behaviors as a species. https:/
Bro idc if the shark fact is wrong if the paper holding the truth is locked behind a paywall?? Dear scientific community: post screenshots
@EverRotatingSky The shark the person is talking about is taken from this study. https://t.co/D2zMEVjTKZ That shark is dead.
RT @TylerGreenfieId: Here is a link to the paper: https://t.co/YoSvgwUN6R
RT @TylerGreenfieId: Here is a link to the paper: https://t.co/YoSvgwUN6R
RT @TylerGreenfieId: Here is a link to the paper: https://t.co/YoSvgwUN6R
RT @TylerGreenfieId: Here is a link to the paper: https://t.co/YoSvgwUN6R
RT @TylerGreenfieId: Here is a link to the paper: https://t.co/YoSvgwUN6R
RT @TylerGreenfieId: Here is a link to the paper: https://t.co/YoSvgwUN6R
RT @TylerGreenfieId: Here is a link to the paper: https://t.co/YoSvgwUN6R
RT @TylerGreenfieId: Here is a link to the paper: https://t.co/YoSvgwUN6R
RT @TylerGreenfieId: Here is a link to the paper: https://t.co/YoSvgwUN6R
RT @TylerGreenfieId: Here is a link to the paper: https://t.co/YoSvgwUN6R
Here is a link to the paper: https://t.co/YoSvgwUN6R
@sxjpNeRQQfPbMnM Researchers used radiocarbon dating to determine the age. https://t.co/kUJCxiIPAh
@YouglePost Researchers used radiocarbon dating to determine the age. https://t.co/kUJCxiIPAh
The Greenland shark (Somniosus microcephalus) Eye lens radiocarbon reveals centuries of longevity in the Greenland shark (Somniosus microcephalus) See more: https://t.co/FJSyqb899A
Es interesante también que no encontraron individuos de menos de 60 años y un tercio tenían unos 200 años o más. En fin, un caso extremo, pero que todos los tiburones comparten, en donde no se puede pensar a una especie en términos de stock/toneladas https
RT @Alejand03381649: @ramedteroll @Profeta_Baruc @Superlopezxxl No, analizando el radiocarbono del crístalino. En este artículo se explica…
@ramedteroll @Profeta_Baruc @Superlopezxxl No, analizando el radiocarbono del crístalino. En este artículo se explica bastante bien. https://t.co/qTz7KVNd5p
@gilleslorentz Pas tout à fait https://t.co/eV30EwdqD0
@KlarLeonard @Iearnhistory by analysing the lenses https://t.co/JmkM0JYlCZ
@BigBadJohnNcle @LiamHolloway320 @SteveMontani1 @Iearnhistory the animals were dead: https://t.co/JmkM0JYlCZ
RT @jfkettunen: Väärinkäsitys on lähtenyt liikkeelle tämän tutkimuksen raflaavasta uutisoinnista (Science, 2016) https://t.co/bRx3FWJdD5
@Beunwa Au radiocarbone. Il y a une large d'erreur mais faible vu l'ancienneté assez "faible" (vs des trucs préhistoriques de 50.000 ans par ex). Ces requins ont donné lieu à un papier dans @ScienceMagazine https://t.co/6DCrurMGjp
@Iearnhistory A source ajout this specie, with one of the most important longevity of the world : https://t.co/M5ABbPk9I5
@MacLesggy On ignore si ce requin ci vit depuis 400 ans mais en revanche, c'est possible pour cette espèce. Je me permets de mettree une source, ce qui est le minimum attendu. https://t.co/M5ABbPk9I5
RT @MacLesggy: Âge déterminé par la datation des cellules de leur cristallin. https://t.co/UCINwuyz7l
Väärinkäsitys on lähtenyt liikkeelle tämän tutkimuksen raflaavasta uutisoinnista (Science, 2016) https://t.co/bRx3FWJdD5
RT @MacLesggy: Âge déterminé par la datation des cellules de leur cristallin. https://t.co/UCINwuyz7l
RT @MacLesggy: Âge déterminé par la datation des cellules de leur cristallin. https://t.co/UCINwuyz7l
RT @MacLesggy: Âge déterminé par la datation des cellules de leur cristallin. https://t.co/UCINwuyz7l
RT @MacLesggy: Âge déterminé par la datation des cellules de leur cristallin. https://t.co/UCINwuyz7l
Âge déterminé par la datation des cellules de leur cristallin. https://t.co/UCINwuyz7l
@RealJamesWoods Here’s a journal on it. https://t.co/pdrVjRyZvv
RT @JimmyfromGB1: @vincentdonofrio Exact? No. This shark has longevity? Scientists believe so due to radiocarbon dating. Estimate within 12…
@IronVanReborn @RealJamesWoods "392 ± 120 years" https://t.co/GqaIydEFLt
Возраст конкретно этой особи неизвестен, но предположительно в районе 200—250 лет. Сопровождающий обычно эту фотографию текст о 500-летней акуле не уточняет, что данные взяты из исследования, опубликованного в журнале Science в 2016 году: https://t.co/u6Y
@vincentdonofrio Exact? No. This shark has longevity? Scientists believe so due to radiocarbon dating. Estimate within 120 years. Just have to research and determine for yourself. https://t.co/RIQ2nLAF3I
@themamashanbo @Grilledmelt Looks like they're estimating, using the nuclear tests of the 1960s (which apparently shows up) as milestone. They estimated the oldest shark at 392 +/- 150 years. https://t.co/vCOozFttWk
@ZoneNature03 Real proof with out malware: https://t.co/DIrMZPdyqp
@praecipice They guess based on a bunch of things. This study used carbon dating of the lenses of their eyes. https://t.co/QZI0fKBoeV
@kafkalevese A szemlencse radiokarbonos kormeghatározásával, illetve ezt vetették össze a cápák hosszával, amiből egy növekedési rátát számoltak ki. https://t.co/w2x5Hmrqbt
سمكة قرش يقارب عمرها ٤٠٠ سنة! https://t.co/6KworpJ3vg https://t.co/9zCrvEXrIp
RT @hoaxeye: @oranggataufan @WeIcomeToNature Age of that Greenland shark is not known. Greenland sharks can live for more than 272 years ht…
Very cool new study published in @science on a centuries old shark! ‘Eye lens radiocarbon reveals centuries of longevity in the Greenland shark (Somniosus microcephalus)’ https://t.co/reBy4IDg1q
RT @hoaxeye: @oranggataufan @WeIcomeToNature Age of that Greenland shark is not known. Greenland sharks can live for more than 272 years ht…
@oranggataufan @WeIcomeToNature Age of that Greenland shark is not known. Greenland sharks can live for more than 272 years https://t.co/dNwZLRjS7V
RT @BlueRiv88891964: Eye lens radiocarbon reveals centuries of longevity in the Greenland shark (Somniosus microcephalus) https://t.co/3XL7…
Eye lens radiocarbon reveals centuries of longevity in the Greenland shark (Somniosus microcephalus) https://t.co/3XL7G5XL7a
@JezRoff @GobyPrincess In the last five years, it was really the whole literature on life spans, energy use, body size and how they scale from which I learned most. https://t.co/FNhgP3vhln
RT @project_impress: Y el Carbono-14 del cristalino, la de algunos animales muy longevos como el tiburón de Groenlandia! https://t.co/Ieir…
And eye lens radiocarbon reveals centuries of longevity in the Greenland shark (Somniosus microcephalus) https://t.co/RCXPnttoHg
Y el Carbono-14 del cristalino, la de algunos animales muy longevos como el tiburón de Groenlandia! https://t.co/IeirVcDhy8
RT @AntoineBrgt: @Cultination_ Comme beaucoup demandent une source : https://t.co/a2lCtFb400 @Blitz_Stream
@Cultination_ Comme beaucoup demandent une source : https://t.co/a2lCtFb400 @Blitz_Stream
Wait. I didn’t know they could radiocarbon date a living animal? Eye lens radiocarbon reveals centuries of longevity in the Greenland shark (Somniosus microcephalus) | Science https://t.co/slAaomEXNS
RT @ogugeo: 脊椎動物で最長寿の400歳と判明した北極海のサメ https://t.co/IgyGhosOig サイエンス誌の論文 https://t.co/UA9HIy69KQ 目の水晶体を1960年頃の核実験の影響を考慮しつつ炭素14法で年代測定。通常は生体には使…
RT @HotPaperTweet: 【動物科学】【海】放射性炭素による年代測定が眼の水晶体でもできるようになり、ニシオンデンザメが脊椎動物で最も長寿であると分かった。捕獲した成体28匹の平均年齢272歳、最高齢は400歳超か。 https://t.co/biPsIMsRwj
@bubbles_elf @domdyer70 Test is sadly post-mortem
@BilNaylor_ @SiBarberPhoto @chelseabirder @domdyer70 @LeeEvansBirding Actual dating story more interesting
@Freedomofdoubt @domdyer70 The eye test is sadly post-mortem
Ancient shark trawled, tragic.
@domdyer70 This isn't a photo of a 392 year Greenland Shark. It is a photo of a Greenland Shark - some of which may live to be over 400 based on radiocarbon dating of eye lens nuclei obtained from fisheries bycatch specimens https://t.co/dyfqOfaPyB
This isn't a photo of a 392 year Greenland Shark. It is a photo of a Greenland Shark - some of which may live to be over 400 based on radiocarbon dating of eye lens nuclei obtained from fisheries bycatch specimens https://t.co/dyfqOfaPyB
@nicklpayne @haleydolton @TCDZoology @tcddublin @IrishResearch @scienceirel Would it be possible to age then by carbon dating their lenses? https://t.co/noasmyNDl0
@ggomezphoto @OrgPhysics No. It's not fake, and it's also not news. The paper is from 2016, you could read along here e.g.: https://t.co/KAF9GrB1Sq
@edwardsthegreat @OrgPhysics @MrsFarrakhan Dead simple: They just asked for it, and she told them her age ;) More serious: they did it with the C14 method this time (back in 2016). https://t.co/KAF9GrB1Sq