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Showing results for chengjiang guo
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Ventral Morphology of the Non-Trilobite Artiopod Retifacies abnormalis Hou, Chen & Lu, 1989, from the Early Cambrian Chengjiang Biota, China.
Zhang M, Liu Y, Hou X, Ortega-Hernández J, Mai H, Schmidt M, Melzer RR, Guo J. Zhang M, et al. Biology (Basel). 2022 Aug 19;11(8):1235. doi: 10.3390/biology11081235. Biology (Basel). 2022. PMID: 36009864 Free PMC article.
The artiopodans represent a diverse group of euarthropods with a typically flattened dorsal exoskeleton that covers numerous pairs of biramous ventral appendages, and which are ubiquitous faunal components of the 518-million-year-old Chengjiang Lagerstatte in South China. …
The artiopodans represent a diverse group of euarthropods with a typically flattened dorsal exoskeleton that covers numerous pairs of biramo …
Cambrian stem-group ambulacrarians and the nature of the ancestral deuterostome.
Li Y, Dunn FS, Murdock DJE, Guo J, Rahman IA, Cong P. Li Y, et al. Curr Biol. 2023 Jun 19;33(12):2359-2366.e2. doi: 10.1016/j.cub.2023.04.048. Epub 2023 May 10. Curr Biol. 2023. PMID: 37167976 Free article.
Here, we describe new, exceptionally preserved specimens of the discoidal metazoan Rotadiscus grandis from the early Cambrian Chengjiang biota of China. These reveal a previously unknown double spiral structure, which we interpret as a chordate-like covering to a coelomopo …
Here, we describe new, exceptionally preserved specimens of the discoidal metazoan Rotadiscus grandis from the early Cambrian Chengjiang …
A Cambrian tommotiid preserving soft tissues reveals the metameric ancestry of lophophorates.
Guo J, Parry LA, Vinther J, Edgecombe GD, Wei F, Zhao J, Zhao Y, Béthoux O, Lei X, Chen A, Hou X, Chen T, Cong P. Guo J, et al. Curr Biol. 2022 Nov 7;32(21):4769-4778.e2. doi: 10.1016/j.cub.2022.09.011. Epub 2022 Sep 27. Curr Biol. 2022. PMID: 36170853 Free article.
By contrast, the body plan of camenellan tommotiids remains a palaeontological mystery, with hypothetical reconstructions representing motile, benthic, dorsally armored worms.(4)(,)(10) Here, we describe an articulated camenellan (Wufengella bengtsoni gen. et sp. nov.) from the C …
By contrast, the body plan of camenellan tommotiids remains a palaeontological mystery, with hypothetical reconstructions representing motil …
Three-dimensional morphology of the biramous appendages in Isoxys from the early Cambrian of South China, and its implications for early euarthropod evolution.
Zhang C, Liu Y, Ortega-Hernández J, Wolfe JM, Jin C, Mai H, Hou X, Guo J, Zhai D. Zhang C, et al. Proc Biol Sci. 2023 Apr 26;290(1997):20230335. doi: 10.1098/rspb.2023.0335. Epub 2023 Apr 19. Proc Biol Sci. 2023. PMID: 37072042 Free PMC article.
New fossil material and micro-computed tomography inform the detailed morphology of the arthropodized biramous appendages in the carapace-bearing euarthropod Isoxys curvirostratus from the early Cambrian Chengjiang biota. In addition to well-developed grasping frontal appe …
New fossil material and micro-computed tomography inform the detailed morphology of the arthropodized biramous appendages in the carapace-be …
Symbiotic fouling of Vetulicola, an early Cambrian nektonic animal.
Li Y, Williams M, Harvey THP, Wei F, Zhao Y, Guo J, Gabbott S, Fletcher T, Hou X, Cong P. Li Y, et al. Commun Biol. 2020 Sep 18;3(1):517. doi: 10.1038/s42003-020-01244-1. Commun Biol. 2020. PMID: 32948820 Free PMC article.
Our material is from the exceptionally preserved early Cambrian (Epoch 2, Age 3), Chengjiang biota of Yunnan Province, southwest China, a circa 518 million-year old marine deposit. ...
Our material is from the exceptionally preserved early Cambrian (Epoch 2, Age 3), Chengjiang biota of Yunnan Province, southwest Chin …
Dynamic analysis of pulmonary computed tomography (CT) characteristics in cured coronavirus disease 2019 (COVID-19) patients.
Yang Y, Zhang Z, Jiang Y, Li Z, Yang H, Li Z, Li X, Yang J, Zhang J, Peng Y, Luo L, Chang W, Zhao W, Wu Y, Ma C, Wang S, Wen Y, Pu F, Jiang X, Shen L, Zhan Z, Jin Y, Li Q, Yi W, Xie Y, Tang Y, Duan H, Yang K, Su Y, Wu C, Luo Z, Wang P, Hong M, Yang S, Bai W, Yu G, Liu S, Nie Z, Song G, Guo D, He X, Chen Z, Xue K, Ma J, Wu Y, Yang X, He B, Wang K, Pi J. Yang Y, et al. Ann Palliat Med. 2021 Feb;10(2):2062-2071. doi: 10.21037/apm-20-2532. Epub 2021 Feb 8. Ann Palliat Med. 2021. PMID: 33615812 Free article.
Lower Cambrian vendobionts from China and early diploblast evolution.
Shu DG, Morris SC, Han J, Li Y, Zhang XL, Hua H, Zhang ZF, Liu JN, Guo JF, Yao Y, Yasui K. Shu DG, et al. Science. 2006 May 5;312(5774):731-4. doi: 10.1126/science.1124565. Science. 2006. PMID: 16675697
Here, we describe a frondlike fossil, Stromatoveris (S. psygmoglena sp. nov.), from the Lower Cambrian Chengjiang Lagerstatte (Yunnan, China) that is strikingly similar to Ediacaran vendobionts. ...
Here, we describe a frondlike fossil, Stromatoveris (S. psygmoglena sp. nov.), from the Lower Cambrian Chengjiang Lagerstatte (Yunnan …