Liaoconodon
Liaoconodon is an extinct genus of early mammal from the early Cretaceous (early Aptian stage, approximately 120 Ma). It is a eutriconodont which lived in what is now the Jianchang of Liaoning Province, eastern China. It is known from the holotype IVPP V 16051, which consists of nearly complete skeleton and skull. It was found in the Jiufotang Formation (Jehol Biota) near Xiaotaizi, Lamadong. It was first named by Jin Meng, Yuanqing Wang and Chuankui Li in 2011 and the type species is Liaoconodon hui.[1]
| Liaoconodon | |
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Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | †Eutriconodonta |
| Genus: | †Liaoconodon Meng, Wang & Li, 2011 |
| Species | |
Studies on its anatomy show that it was a semi-aquatic mammal, having a long body and paddle-like limbs.[2]
Phylogeny
Cladogram after Thomas Martin et all 2015[3]
| Eutriconodonta |
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gollark: Another somewhat problematic thing with Scratch (and the government here's "micro:bits", small single board computers which connect via USB and have a 5x5 LED matrix and a bunch of pins, and which they gave out to all students in my year a while back) is that they end up implying to you that you can only program things on dedicated special environments.
gollark: I think my suggested things would be more actually-useful to people.
gollark: <@241757436720054273> I guess Scratch may teach that a bit (though often you'll just be made to blindly follow a tutorial for "learn to code" stuff) but it doesn't teach it very *well* because it's generally lacking in useful constructs.
gollark: I always am except when I'm.not.
gollark: https://osmarks.tk/nemc ←TL;DR: scratch bad.
References
- Jin Meng, Yuanqing Wang and Chuankui Li (2011). "Transitional mammalian middle ear from a new Cretaceous Jehol eutriconodont". Nature. 472 (7342): 181–185. doi:10.1038/nature09921. PMID 21490668.
- Meng Chen, Gregory Philip Wilson, A multivariate approach to infer locomotor modes in Mesozoic mammals, Article in Paleobiology 41(02) · February 2015 doi:10.1017/pab.2014.14
- Thomas Martin, Jesús Marugán-Lobón, Romain Vullo, Hugo Martín-Abad, Zhe-Xi Luo & Angela D. Buscalioni (2015). A Cretaceous eutriconodont and integument evolution in early mammals. Nature 526, 380–384. doi:10.1038/nature14905
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