RT @JeremyBRoberts: This is the groundbreaking study on aging Greenland sharks through radiocarbon dating of their eye proteins, revealing…
RT @JeremyBRoberts: This is the groundbreaking study on aging Greenland sharks through radiocarbon dating of their eye proteins, revealing…
@RonBlaxton Eye lens carbon dating. Bonkers. https://t.co/jgOwHik30R
@MadisonSqBakery It’s an estimate based on a study done in 2016 by a scientist from Copenhagen. They tested their eye lens nuclei 😊 https://t.co/a3duwrriIf
RT @JeremyBRoberts: This is the groundbreaking study on aging Greenland sharks through radiocarbon dating of their eye proteins, revealing…
RT @JeremyBRoberts: This is the groundbreaking study on aging Greenland sharks through radiocarbon dating of their eye proteins, revealing…
RT @JeremyBRoberts: This is the groundbreaking study on aging Greenland sharks through radiocarbon dating of their eye proteins, revealing…
RT @JeremyBRoberts: This is the groundbreaking study on aging Greenland sharks through radiocarbon dating of their eye proteins, revealing…
RT @JeremyBRoberts: This is the groundbreaking study on aging Greenland sharks through radiocarbon dating of their eye proteins, revealing…
RT @JeremyBRoberts: This is the groundbreaking study on aging Greenland sharks through radiocarbon dating of their eye proteins, revealing…
RT @JeremyBRoberts: This is the groundbreaking study on aging Greenland sharks through radiocarbon dating of their eye proteins, revealing…
This is the groundbreaking study on aging Greenland sharks through radiocarbon dating of their eye proteins, revealing lifespans of 275+ to 500+ years. Those proteins do not degrade with age, and radiocarbon gives you a range. https://t.co/tXZsHEgUup http
@Bekedube4 @GewoonMark_ @abhiyogi @AMAZlNGNATURE https://t.co/Ug1Au12t7k Did you genuinely think the research wasn’t publicly available? Unfortunately it does cost money because capitalism. $80 for membership or $15 for the Issue. Although I hear a lot
No. The eye lens tissues only show us time of birth. That's because they contain proteins that are formed pre birth and the tissues don't undergo modification. All the dating of the eye lens tissues show us is time of birth. How would you suggest they reac
the methods employed but Their eye-lens can usually act as dating samples with the estimated life-spans correspondingly determined from the spectrometric analysis. https://t.co/GnPJqlOlSJ
@OPaladino97 @JP_miguel Achei isso https://t.co/wFovGRH0Du
RT @agingdoc1: Eye lens radiocarbon reveals centuries of longevity in the Greenland shark (Somniosus microcephalus) 🦈 https://t.co/eMBp145…
Eye lens radiocarbon reveals centuries of longevity in the Greenland shark (Somniosus microcephalus) 🦈 https://t.co/eMBp145s1m | "Our results show that the Greenland shark is the longest-lived vertebrate known" 🧑⚕️ https://t.co/i8sWQpLnJ2
RT @wildbehav: El tiburón que suele vivir a 2000m de profundidad fue encontrado en 2016 y ha vuelto a reaparecer a finales de 2023. Paper:…
El tiburón que suele vivir a 2000m de profundidad fue encontrado en 2016 y ha vuelto a reaparecer a finales de 2023. Paper: https://t.co/ji8NtEStC2 https://t.co/UPZDHmN38p
@marin_eben Oh gosh, correct https://t.co/eLMr58kWQY
@A0B0SH1 放送ではありがとう‼ 通常、魚の年齢は骨に刻まれる年輪みたいな成長線を数えるんだけど、サメのような軟骨魚類にはこれが使えないんだよね🦈というわけでニシオンデンザメの研究では、目の水晶体の放射性炭素を使って年齢を推定した、っていう変わった方法だよ⏰ https://t.co/xYWzBcCRxn
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/iYoaT2vHWn
@Macrosis2020 @FlintCrispAgain @AzarinEvil @PhineasX @s8n https://t.co/ODHRHbxf7z Source The only caveat I did not find anything about living ones
@CoskunPLID @PoulNissen Like 14C from nuclear bomb testing
@PlotACourse @AmcerberusI @historyinmemes https://t.co/xgVCUxy1ga There's the scientific article for you.
@historyinmemes https://t.co/WTEEmwIJgM For the reference to the study.
@causalinf So I think the saddest part is that the sharks they tested were all bycatch from fishing, so none survived. Can't say that I am up to date on the Carbon dating literature, but they make a good case to the untrained eye. Paper is here: https://
RT @quervain_de: A Greenland shark still alive today could have been well over 100 years old when Mozart was born (1756). https://t.co/Cee…
A Greenland shark still alive today could have been well over 100 years old when Mozart was born (1756). https://t.co/CeenvaT2Sd https://t.co/Mcbik7K63J
Cool facts: Greenland sharks live an average of 272 years and dont reach maturity until 150 years old. How different would our species be if we lived to almost 300 years old? How different would you live life? #sharks #SharkWeek #GreenlandShark https:
@LaxAbilityy @Rainmaker1973 The study says all the sharks had "lethal injuries caused by conspecifics or fishing equipment. Sharks were euthanized immediately after capture by direct spinal cord transection." https://t.co/ZuNKEYUFbz
RT @WhySharksMatter: Happy Canada Day! Scientists estimate that the average age at maturity for a Greenland shark is 156 years. Which means…
RT @WhySharksMatter: Happy Canada Day! Scientists estimate that the average age at maturity for a Greenland shark is 156 years. Which means…
RT @WhySharksMatter: Happy Canada Day! Scientists estimate that the average age at maturity for a Greenland shark is 156 years. Which means…
RT @WhySharksMatter: Happy Canada Day! Scientists estimate that the average age at maturity for a Greenland shark is 156 years. Which means…
RT @WhySharksMatter: Happy Canada Day! Scientists estimate that the average age at maturity for a Greenland shark is 156 years. Which means…
RT @WhySharksMatter: Happy Canada Day! Scientists estimate that the average age at maturity for a Greenland shark is 156 years. Which means…
RT @WhySharksMatter: Happy Canada Day! Scientists estimate that the average age at maturity for a Greenland shark is 156 years. Which means…
RT @WhySharksMatter: Happy Canada Day! Scientists estimate that the average age at maturity for a Greenland shark is 156 years. Which means…
RT @WhySharksMatter: Happy Canada Day! Scientists estimate that the average age at maturity for a Greenland shark is 156 years. Which means…
RT @WhySharksMatter: Happy Canada Day! Scientists estimate that the average age at maturity for a Greenland shark is 156 years. Which means…
Happy Canada Day! Scientists estimate that the average age at maturity for a Greenland shark is 156 years. Which means that a Greenland shark born on the day Canada was confederated as a modern nation is only now able to make baby sharks. https://t.co/Uz
@orntwo @Hedenberg @Elizabeth_Ruler The study it is based on is https://t.co/kZG7JXeaXA. It’s not that hard regarding eye lenses. The margin of error is listed and is accounted for in the statement by the OP.
Based on these sharks' size and developmental status, scientists could then extrapolate the age of older animals based on their size and other isotopes, which led to the astonishing age of around 400 years for the largest animal. https://t.co/7Fhgd6kko1
@AguileraLF @VIExtincion @peperomero My buddy @Shark_eye_sci studies shark tissues, including eyes. That’s how they date Greenland sharks. One study showed a Greenland shark was born between 1504 and 1744. It’s just incredible. https://t.co/QrstiIz2mC
[SHARK 101 : Fact About Sharks] Hi everyone! Here we have some facts about sharks. Swipe left our post for more information!! Source : https://t.co/LOqfv2M7UT https://t.co/H6pVkXfZmD Photo by : Saul Gonor #Shark #SHARK101 #SharkFact #DidYouKnowShark #G
@theinkedknight A few ways—they’ve been able to radiocarbon date some of the other Greenland sharks for comparison and thus estimate age relatively closely: https://t.co/5pFY4NLaPW
@Patsy172569391 @TheFigen_ it seems there is a carbon dating method https://t.co/uMd2s2exOX
@MichaelOumano @Rainmaker1973 Found this citation in the Wikipedia article: https://t.co/Z3M5kH5NIn Have not yet read its methodology section.
RT @kate_mkg: @ccstorytime @BiologyCarly Original paper is here: https://t.co/EYZmkvlRhw
@ccstorytime @BiologyCarly Original paper is here: https://t.co/EYZmkvlRhw
@TruthPimp @Rainmaker1973 Ok….. nod and smile….. https://t.co/Mxm0ifkZth https://t.co/call5AjtNN
@TheFigen_ @karthik_private Radiocarbon dating of eye proteins. https://t.co/AiIYzwR1yw
@karthik_private @TheFigen_ Radiocarbon dating of some protein in the shark I think. 28 sharks were tested. https://t.co/NyexopTaza.
@4dorthe @sillern En grønlandshaj er først fuldvoksen når den er 150 år. https://t.co/b70oGwCTcm https://t.co/76zonNHbUC
@paivan_psyko @matti_saarni Lukekaa nyt hyvät ihmiset se alkuperäinen tutkimus niin ei tarvitse arvailla A) tutkimuksen hait kalastuksen sivusaalista, lopetettiin vammoihinsa, radiohiiliajoitettiin, vanhin yksilö 392 +-120v B) ei vapautettu C) kuvan ha
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/iYoaT2vHWn
RT @animaritos: Les dejo también el enlace de @ScienceMagazine porque #100cia https://t.co/PN3ghlK7IZ
@ma_b_b Aqui!! https://t.co/HvGidcOztq
RT @LindorffLarsen: @tobias_warnecke @baym And sharks https://t.co/RBKXrj6yRC
@tobias_warnecke @baym And sharks https://t.co/RBKXrj6yRC
@folkloreforevrr @AmazingPosts_ That's not fully accurate, see https://t.co/EvLsURLRL3
@wellingmax Interesting. The so-called “bomb pulse” of increased 14C in the atmosphere due nuclear bombs tests has for example been used to date cells in humans (https://t.co/056okkEJLz) and reveal the extraordinary longevity of Greenland sharks (https://t
@wurstzombie Eher Grönlandhai. Bis zu 400 Jahre !! https://t.co/Xyt3bqk2kQ
Eye lens radiocarbon reveals centuries of longevity in the Greenland shark, up to 400 years - an old story I just found https://t.co/kFG7p85XJ0
RT @Amor_y_Rabia: (IMG) Un tiburón cuya edad ha sido datada en 400 años ha sido encontrado en el Ártico y podría ser el vertebrado más viej…
Un tiburón de 400 años de edad, el animal más viejo del mundo https://t.co/GXd3oNlSPQ
@hometoooften Radiocarbon dating! https://t.co/IFXZsVCQOV
„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…