The overall tone reveals a cautious curiosity, with discussions referencing key points like the discovery of medullary bone in dinosaurs, which suggests early reproductive maturity. The use of words like 'challenging' and questions about methodology reflect a thoughtful engagement, rather than outright disagreement or disinterest, indicating a balanced but cautious appraisal of the study’s significance.
AgreementNeither agree nor disagree
The posts display mixed opinions; some agree with the findings that challenge reptilian growth models, while others show neutrality or seek further clarification.
InterestModerate interest
Most discussions express curiosity about the implications of early reproductive maturity, indicating moderate interest.
EngagementModerate engagement
Participants reference specific studies and question the methods, showing they are actively engaging with the research rather than dismissing it.
ImpactNeutral impact
The discussions do not suggest the publication has caused a major shift in the field but are impactful enough to warrant further discussion among researchers.
Abstract in brief
Recent studies show that dinosaurs grew quickly, but their reproductive maturity (RM) timing is not well understood because clear indicators are rare.
The discovery of medullary bone (MB), a tissue associated with egg-laying in birds, in dinosaurs like T. rex, Allosaurus, and Tenontosaurus suggests they reached reproductive maturity relatively early during growth—around 8 to 18 years—before reaching full size.
This reproductive timing resembles strategies seen in some mammals, indicating dinosaurs possibly had a more advanced, bird-like reproductive system developed earlier in their growth cycle, likely due to high adult mortality and early independence.]
今回の論文(Eva Griebeler,2021)では、恐竜が性的に成熟するタイミングに注目している。
『Sexual maturity in growing dinosaurs does not fit reptilian growth models』(Andrew H. Lee,Sarah Werning,2008)
https://t.co/HHHNUMDXFY
別の論文では、その性成熟がかなり早い時期だったとも
Oct 26, 2021 · 6 likes · 4 shares · 2,195 followersView post →
Y都
Yoshitugu Tuduki/都築良継
@TSMoon56 · X
RT @Guanlong_wucaii: 今回の論文(Eva Griebeler,2021)では、恐竜が性的に成熟するタイミングに注目している。
『Sexual maturity in growing dinosaurs does not fit reptilian grow…
Oct 26, 2021 · 4 shares · 2,948 followersView post →
ヤ
ヤマタノオロチ
@oroti0 · X
RT @Guanlong_wucaii: 今回の論文(Eva Griebeler,2021)では、恐竜が性的に成熟するタイミングに注目している。
『Sexual maturity in growing dinosaurs does not fit reptilian grow…
Oct 27, 2021 · 4 shares · 2,637 followersView post →
G
Gulpvenator
@longingforTLW · X
RT @Guanlong_wucaii: 今回の論文(Eva Griebeler,2021)では、恐竜が性的に成熟するタイミングに注目している。
『Sexual maturity in growing dinosaurs does not fit reptilian grow…
Oct 27, 2021 · 4 shares · 398 followersView post →
This video responds to claims made by AiG regarding myths about the flood and dinosaur extinction, exploring scientific evidence, fossil discoveries, and the plausibility of these events based on current research and…
This video examines growth and reproductive maturity in dinosaurs and trilobites, highlighting early reproductive maturity in dinosaurs, potential evolutionary implications, and recent histological findings on growth…
RT @Guanlong_wucaii: 今回の論文(Eva Griebeler,2021)では、恐竜が性的に成熟するタイミングに注目している。
『Sexual maturity in growing dinosaurs does not fit reptilian grow…
Oct 27, 2021 · 4 shares · 2,637 followersView post →
G
Gulpvenator
@longingforTLW · X
RT @Guanlong_wucaii: 今回の論文(Eva Griebeler,2021)では、恐竜が性的に成熟するタイミングに注目している。
『Sexual maturity in growing dinosaurs does not fit reptilian grow…
Oct 27, 2021 · 4 shares · 398 followersView post →
Y都
Yoshitugu Tuduki/都築良継
@TSMoon56 · X
RT @Guanlong_wucaii: 今回の論文(Eva Griebeler,2021)では、恐竜が性的に成熟するタイミングに注目している。
『Sexual maturity in growing dinosaurs does not fit reptilian grow…
Oct 26, 2021 · 4 shares · 2,948 followersView post →
冠諸
冠龍 諸々を執筆中
@Guanlong_wucaii · X
今回の論文(Eva Griebeler,2021)では、恐竜が性的に成熟するタイミングに注目している。
『Sexual maturity in growing dinosaurs does not fit reptilian growth models』(Andrew H. Lee,Sarah Werning,2008)
https://t.co/HHHNUMDXFY
別の論文では、その性成熟がかなり早い時期だったとも
Oct 26, 2021 · 6 likes · 4 shares · 2,195 followersView post →
N
Holtz 2021 Theropod Guild Structure | PDF
News
doi:10.1073/pnas.0708903105. PMID:18195356. Mexico Museum of Natural History & Science, Bulletin 23, pp. 1–95. Li, D., Norell, M.A., Gao, K.-Q., Smith, N.D. ...
DOI:10.1073/pnas.0708903105. PMID 18195356. 79. Ugrs fel Loewen, Mark A., Carrano, Matthew T.; and Sampson, Scott D. (2002). Ontogenetic changes in hindlimb ...