Advances in molecular genetics have revealed incredibly cool relationships among animal species & solved a lot of questions for Mammalogists... https://t.co/185pGnmgGX #2021MMM
Mammal madness: is the mammal tree of life not yet resolved?
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Nov 2015 – Feb 2025Where it's discussed
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X / Twitter12 posts
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News9 articles
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YouTube4 videos
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Blogs4 articles
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Facebook2 posts
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Bluesky1 posts
AI synopsis
What people are saying
The overall tone reflects a keen interest in the complexities of mammal evolution, with posts discussing fossil evidence, genetic relations, and unresolved nodes like the root of placental mammals. Words such as 'complicated,' 'advances,' and references to high-level scientific concepts indicate an engaged and impact-driven discourse, emphasizing both the ongoing debates and recent progress in the field.
Most discussions show curiosity and agreement with the idea that unresolved questions in mammal phylogeny remain significant, though some acknowledge the progress made by recent genetic studies.
Posts demonstrate high interest by referencing related debates, fossil evidence, and advances in molecular genetics, indicating engagement with complex scientific issues.
The conversations include reactions to detailed scientific findings, linking fossil data and molecular studies, showing moderate depth of discussion.
Participants recognize the importance of ongoing research, with mentions of debates and new discoveries that influence understanding of mammalian evolution, suggesting a notable impact.
Abstract in brief
- The mammal tree of life is currently divided into four main groups—Laurasiatheria, Euarchontoglires, Xenarthra, and Afrotheria—with their last common ancestor dating back around 90-110 million years.
- Despite many studies supporting this framework, certain key questions remain unresolved, such as the exact position of the root of the placental mammals and some complex nodes like Laurasiatheria and Paenungulata.
- The article discusses ongoing debates and reasons for conflicts among recent phylogenetic studies, as well as whether the mammal tree of life can ever be completely resolved.
Top posts
Most liked on X and BlueskyFossil data show that Hyaenodonts like Masrasector nananubis are sister to Carnivores (in the clade Pan-carnivora) & molecular data show that this clade is sister to Pholidotamorpha (the pangolins!) diverging ~73 mya. https://t.co/Rsv0zTgUwF #2021MMM https://t.co/CDoM7dhHAa
@JoshLukeDavis Why is it always so complicated is a v good question... https://t.co/fGNTa5Ubgi
RT @EvolEmpiricist: Fossil data show that Hyaenodonts like Masrasector nananubis are sister to Carnivores (in the clade Pan-carnivora) & mo…
RT @Mammals_Suck: Advances in molecular genetics have revealed incredibly cool relationships among animal species & solved a lot of questio…
RT @Mammals_Suck: Advances in molecular genetics have revealed incredibly cool relationships among animal species & solved a lot of questio…
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(90) AMNH, 2014, Mapping the “Big Bang” of Bird Evolution, American Museum of Natural History, Dec 11, 2014 (91) Foley Nicole M., Springer Mark S. and Teeling Emma C., 2016, Mammal madness: is the mammal tree of life not yet resolved? Phil. Trans. R. Soc., B37120150140
@leroyb756 @NotEvolution1 A. This only goes back to as far as the Cretaceous Period. B. https://t.co/JVyGyWuCPD https://t.co/GaYskmz6D9
@JoshLukeDavis Why is it always so complicated is a v good question... https://t.co/fGNTa5Ubgi
RT @EvolEmpiricist: Fossil data show that Hyaenodonts like Masrasector nananubis are sister to Carnivores (in the clade Pan-carnivora) & mo…
RT @EvolEmpiricist: Fossil data show that Hyaenodonts like Masrasector nananubis are sister to Carnivores (in the clade Pan-carnivora) & mo…
RT @EvolEmpiricist: Fossil data show that Hyaenodonts like Masrasector nananubis are sister to Carnivores (in the clade Pan-carnivora) & mo…
Fossil data show that Hyaenodonts like Masrasector nananubis are sister to Carnivores (in the clade Pan-carnivora) & molecular data show that this clade is sister to Pholidotamorpha (the pangolins!) diverging ~73 mya. https://t.co/Rsv0zTgUwF #2021MMM https://t.co/CDoM7dhHAa
RT @Mammals_Suck: Advances in molecular genetics have revealed incredibly cool relationships among animal species & solved a lot of questio…
RT @Mammals_Suck: Advances in molecular genetics have revealed incredibly cool relationships among animal species & solved a lot of questio…
RT @Mammals_Suck: Advances in molecular genetics have revealed incredibly cool relationships among animal species & solved a lot of questio…
RT @Mammals_Suck: Advances in molecular genetics have revealed incredibly cool relationships among animal species & solved a lot of questio…
Advances in molecular genetics have revealed incredibly cool relationships among animal species & solved a lot of questions for Mammalogists... https://t.co/185pGnmgGX #2021MMM
#RSdatingspecies, Emma Teeling: Mammal madness: Is the mammal tree of life not resolved yet?